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Merge pull request #35 from grissiom/remove-gui-examples 

remove gui examples
This commit is contained in:
Bernard Xiong 2013-02-24 05:25:57 -08:00
parent 4ba03b809d b0c84dc305
commit 1b784c6a7d
44 changed files with 0 additions and 4878 deletions
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60
examples/gui/SConscript
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@ -1,60 +0,0 @@
from building import *
import os
'''
demo_view_dc_buffer.c
demo_fnview.c
demo_listview.c
demo_listview_icon.c
demo_panel_single.c
demo_view_box.c
demo_view_image.c
demo_view_module.c
'''
src = Split("""
demo_application.c
demo_view.c
demo_xml.c
demo_view_benchmark.c
demo_view_dc.c
demo_view_ttf.c
demo_view_dc_buffer.c
demo_view_animation.c
demo_view_buffer_animation.c
demo_view_instrument_panel.c
demo_view_window.c
demo_view_label.c
demo_view_button.c
demo_view_checkbox.c
demo_view_progressbar.c
demo_view_scrollbar.c
demo_view_radiobox.c
demo_view_textbox.c
demo_view_listbox.c
demo_view_menu.c
demo_view_listctrl.c
demo_view_combobox.c
demo_view_slider.c
demo_view_notebook.c
demo_view_mywidget.c
demo_view_box.c
demo_view_edit.c
demo_view_bmp.c
demo_plot.c
mywidget.c
demo_view_digtube.c
""")
if GetDepend('RTGUI_USING_FONT_COMPACT'):
import stract_cjk as sf
fl1 = sf.get_font_lib('hz16')
fl2 = sf.get_font_lib('hz12')
cwd = GetCurrentDir()
for i in src:
fl1.push_file(open(os.path.join(cwd, i), 'r'))
fl2.push_file(open(os.path.join(cwd, i), 'r'))
group = DefineGroup('gui_examples', src, depend = ['RT_USING_RTGUI'])
Return('group')

156
examples/gui/demo_application.c
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@ -1,156 +0,0 @@
#include <rtgui/rtgui.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/rtgui_app.h>
#include <rtgui/widgets/window.h>
#include <rtgui/widgets/notebook.h>
struct rtgui_notebook *the_notebook;
static rt_bool_t demo_handle_key(struct rtgui_object *object, struct rtgui_event *event)
{
struct rtgui_event_kbd *ekbd = (struct rtgui_event_kbd *)event;
if (ekbd->type == RTGUI_KEYUP)
{
if (ekbd->key == RTGUIK_RIGHT)
{
demo_view_next(RT_NULL, RT_NULL);
return RT_TRUE;
}
else if (ekbd->key == RTGUIK_LEFT)
{
demo_view_prev(RT_NULL, RT_NULL);
return RT_TRUE;
}
}
return RT_TRUE;
}
struct rtgui_win *main_win;
static void application_entry(void *parameter)
{
struct rtgui_app *app;
struct rtgui_rect rect;
app = rtgui_app_create("gui_demo");
if (app == RT_NULL)
return;
/* create a full screen window */
rtgui_graphic_driver_get_rect(rtgui_graphic_driver_get_default(), &rect);
main_win = rtgui_win_create(RT_NULL, "demo_win", &rect,
RTGUI_WIN_STYLE_NO_BORDER | RTGUI_WIN_STYLE_NO_TITLE);
if (main_win == RT_NULL)
{
rtgui_app_destroy(app);
return;
}
rtgui_win_set_onkey(main_win, demo_handle_key);
/* create a no title notebook that we can switch demo on it easily. */
the_notebook = rtgui_notebook_create(&rect, RTGUI_NOTEBOOK_NOTAB);
if (the_notebook == RT_NULL)
{
rtgui_win_destroy(main_win);
rtgui_app_destroy(app);
return;
}
rtgui_container_add_child(RTGUI_CONTAINER(main_win), RTGUI_WIDGET(the_notebook));
//demo_view_box();
/* 初始化各个例子的视图 */
demo_view_benchmark();
demo_view_dc();
#ifdef RTGUI_USING_TTF
demo_view_ttf();
#endif
#ifndef RTGUI_USING_SMALL_SIZE
demo_view_dc_buffer();
#endif
demo_view_animation();
#ifndef RTGUI_USING_SMALL_SIZE
demo_view_buffer_animation();
demo_view_instrument_panel();
#endif
demo_view_window();
demo_view_label();
demo_view_button();
demo_view_checkbox();
demo_view_progressbar();
demo_view_scrollbar();
demo_view_radiobox();
demo_view_textbox();
demo_view_listbox();
demo_view_menu();
demo_view_listctrl();
demo_view_combobox();
demo_view_slider();
demo_view_notebook();
demo_view_mywidget();
demo_plot();
demo_view_digtube();
#if defined(RTGUI_USING_DFS_FILERW)
demo_view_edit();
demo_view_bmp();
#endif
#if 0
#if defined(RTGUI_USING_DFS_FILERW)
demo_view_image();
#endif
#ifdef RT_USING_MODULE
#if defined(RTGUI_USING_DFS_FILERW)
demo_view_module();
#endif
#endif
demo_listview_view();
demo_listview_icon_view();
#if defined(RTGUI_USING_DFS_FILERW)
demo_fn_view();
#endif
#endif
rtgui_win_show(main_win, RT_FALSE);
/* 执行工作台事件循环 */
rtgui_app_run(app);
rtgui_app_destroy(app);
}
void application_init()
{
static rt_bool_t inited = RT_FALSE;
if (inited == RT_FALSE) /* 避免重复初始化而做的保护 */
{
rt_thread_t tid;
tid = rt_thread_create("wb",
application_entry, RT_NULL,
2048 * 2, 25, 10);
if (tid != RT_NULL)
rt_thread_startup(tid);
inited = RT_TRUE;
}
}
#ifdef RT_USING_FINSH
#include <finsh.h>
void application()
{
application_init();
}
/* finsh的命令输出，可以直接执行application()函数以执行上面的函数 */
FINSH_FUNCTION_EXPORT(application, application demo)
#endif

90
examples/gui/demo_fnview.c
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@ -1,90 +0,0 @@
/*
* 程序清单：文件列表视图演示
*
* 这个例子会先创建出一个演示用的view，当点击上面的按钮时会按照模式显示的形式显示
* 新的文件列表视图。
*/
#include "demo_view.h"
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/button.h>
#include <rtgui/widgets/filelist_view.h>
#if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW)
/* 用于显示选择文件名的文本标签 */
static rtgui_label_t *label;
/* 触发文件列表视图的按钮回调函数 */
static void open_btn_onbutton(rtgui_widget_t *widget, struct rtgui_event *event)
{
rtgui_filelist_view_t *view;
rtgui_workbench_t *workbench;
rtgui_rect_t rect;
/* 获得顶层的workbench对象 */
workbench = RTGUI_APPLICATION(rtgui_widget_get_toplevel(widget));
rtgui_widget_get_rect(RTGUI_WIDGET(workbench), &rect);
/* 针对Win32平台和其他平台做的不同的其实目录位置 */
#ifdef _WIN32
view = rtgui_filelist_view_create(workbench, "d:\\", "*.*", &rect);
#else
view = rtgui_filelist_view_create(workbench, "/", "*.*", &rect);
#endif
/* 采用模式形式显示文件列表视图 */
if (rtgui_container_show(RTGUI_CONTAINER(view), RT_TRUE) == RTGUI_MODAL_OK)
{
char path[32];
/* 在文件列表视图中成功选择文件，这里获得相应的路径名 */
rtgui_filelist_view_get_fullpath(view, path, sizeof(path));
/* 设置文件路径到文本标签 */
rtgui_label_set_text(label, path);
}
/* 删除 文件列表 视图 */
rtgui_container_destroy(RTGUI_CONTAINER(view));
}
/* 创建用于演示文件列表视图的视图 */
rtgui_container_t *demo_fn_view(rtgui_workbench_t *workbench)
{
rtgui_rect_t rect;
rtgui_container_t *view;
rtgui_button_t *open_btn;
rtgui_font_t *font;
/* 默认采用12字体的显示 */
font = rtgui_font_refer("asc", 12);
/* 创建演示用的视图 */
view = demo_view(workbench, "FileList View");
/* 获得演示视图的位置信息 */
demo_view_get_rect(view, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建显示文件路径用的文本标签 */
label = rtgui_label_create("fn: ");
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
RTGUI_WIDGET_FONT(RTGUI_WIDGET(label)) = font;
/* 获得演示视图的位置信息 */
demo_view_get_rect(view, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 80;
rect.y1 += 30;
rect.y2 = rect.y1 + 20;
/* 创建按钮以触发一个新的文件列表视图 */
open_btn = rtgui_button_create("Open File");
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(open_btn));
rtgui_widget_set_rect(RTGUI_WIDGET(open_btn), &rect);
RTGUI_WIDGET_FONT(RTGUI_WIDGET(open_btn)) = font;
rtgui_button_set_onbutton(open_btn, open_btn_onbutton);
return view;
}
#endif

107
examples/gui/demo_listview.c
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@ -1,107 +0,0 @@
/*
* 程序清单：列表视图演示
*
* 这个例子会先创建出一个演示用的container，当点击上面的按钮时会按照模式显示的形式显示
* 新的列表视图
*/
#include "demo_view.h"
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/button.h>
#include <rtgui/widgets/window.h>
#include <rtgui/widgets/list_view.h>
static struct rtgui_application *application = RT_NULL;
static rtgui_list_view_t *_view = RT_NULL;
// static rtgui_image_t* return_image = RT_NULL;
/* 列表项的动作函数 */
static void listitem_action(rtgui_widget_t *widget, void *parameter)
{
char label_text[32];
rtgui_win_t *win;
rtgui_label_t *label;
rtgui_rect_t rect = {0, 0, 150, 80};
int no = (int)parameter;
rtgui_rect_moveto(&rect, 20, 50);
/* 显示消息窗口 */
win = rtgui_win_create(RTGUI_TOPLEVEL(application),
"窗口", &rect, RTGUI_WIN_STYLE_DEFAULT);
rect.x1 += 20;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 添加相应的标签 */
rt_sprintf(label_text, "动作 %d", no);
label = rtgui_label_create(label_text);
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(win, RTGUI_WIDGET(label));
/* 非模态显示窗口 */
rtgui_win_show(win, RT_FALSE);
}
/* 返回功能的动作函数 */
static void return_action(rtgui_widget_t *widget, void *parameter)
{
rtgui_container_end_modal(RTGUI_CONTAINER(_view), RTGUI_MODAL_OK);
}
/* 各个列表项定义 */
static struct rtgui_list_item items[] =
{
{"列表项1", RT_NULL, listitem_action, (void *)1},
{"列表项2", RT_NULL, listitem_action, (void *)2},
{"列表项3", RT_NULL, listitem_action, (void *)3},
{"列表项4", RT_NULL, listitem_action, (void *)4},
{"列表项5", RT_NULL, listitem_action, (void *)5},
{"返回", RT_NULL, return_action, RT_NULL},
};
/* 打开列表视图用的按钮触发函数 */
static void open_btn_onbutton(rtgui_widget_t *widget, struct rtgui_event *event)
{
rtgui_rect_t rect;
/* 获得顶层的application */
application = RTGUI_APPLICATION(rtgui_widget_get_toplevel(widget));
rtgui_widget_get_rect(RTGUI_WIDGET(application), &rect);
/* 创建一个列表视图， 项指定为items */
_view = rtgui_list_view_create(items, sizeof(items) / sizeof(struct rtgui_list_item),
&rect, RTGUI_LIST_VIEW_LIST);
rtgui_application_add_container(application, RTGUI_CONTAINER(_view));
/* 模式显示视图 */
rtgui_container_show(RTGUI_CONTAINER(_view), RT_TRUE);
rtgui_container_destroy(RTGUI_CONTAINER(_view));
_view = RT_NULL;
}
/* 创建用于演示列表视图的视图 */
rtgui_container_t *demo_listview_view(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_button_t *open_btn;
container = demo_view("列表视图演示");
/* 添加动作按钮 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 80;
rect.y1 += 30;
rect.y2 = rect.y1 + 20;
open_btn = rtgui_button_create("打开列表");
rtgui_container_add_child(container, RTGUI_WIDGET(open_btn));
rtgui_widget_set_rect(RTGUI_WIDGET(open_btn), &rect);
rtgui_button_set_onbutton(open_btn, open_btn_onbutton);
return container;
}

350
examples/gui/demo_listview_icon.c
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@ -1,350 +0,0 @@
/*
* 程序清单：列表视图演示
*
* 这个例子会先创建出一个演示用的view，当点击上面的按钮时会按照模式显示的形式显示
* 新的列表视图
*/
#include "demo_view.h"
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/button.h>
#include <rtgui/widgets/window.h>
#include <rtgui/widgets/list_view.h>
static struct rtgui_application *application = RT_NULL;
static rtgui_list_view_t *_view = RT_NULL;
/* 列表项的动作函数 */
static void listitem_action(rtgui_widget_t *widget, void *parameter)
{
char label_text[32];
rtgui_win_t *win;
rtgui_label_t *label;
rtgui_rect_t rect = {0, 0, 150, 80};
int no = (int)parameter;
rtgui_rect_moveto(&rect, 20, 50);
/* 显示消息窗口 */
win = rtgui_win_create(RTGUI_TOPLEVEL(application),
"窗口", &rect, RTGUI_WIN_STYLE_DEFAULT);
rect.x1 += 20;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 添加相应的标签 */
rt_sprintf(label_text, "动作 %d", no);
label = rtgui_label_create(label_text);
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label));
/* 非模态显示窗口 */
rtgui_win_show(win, RT_FALSE);
}
/* 返回功能的动作函数 */
static void return_action(rtgui_widget_t *widget, void *parameter)
{
/* 退出模态显示 */
rtgui_container_end_modal(RTGUI_CONTAINER(_view), RTGUI_MODAL_OK);
}
/* 列表项 */
#define ITEM_MAX 50
static struct rtgui_list_item *items = RT_NULL;
static rtgui_image_t *item_icon = RT_NULL;
static rtgui_image_t *exit_icon = RT_NULL;
static const char *image_xpm[] =
{
"16 16 106 2",
" c None",
". c #D0C83F",
"+ c #D0C840",
"@ c #D0C030",
"# c #D0B820",
"$ c #D0B020",
"% c #D0B01F",
"& c #5F571F",
"* c #F0F0C0",
"= c #FFF8D0",
"- c #FFF8C0",
"; c #FFF8B0",
"> c #FFF8A0",
", c #F0E870",
"' c #707030",
") c #4F87EF",
"! c #4F78C0",
"~ c #5088E0",
"{ c #5078C0",
"] c #C0D0F0",
"^ c #FFF8E0",
"/ c #FFF090",
"( c #F0E070",
"_ c #6F97D0",
": c #C0D8FE",
"< c #80A8F0",
"[ c #7088D0",
"} c #B0D0FF",
"| c #90B0F0",
"1 c #1040A0",
"2 c #F0F080",
"3 c #707040",
"4 c #7098F0",
"5 c #3068E0",
"6 c #A0B8F0",
"7 c #4070C0",
"8 c #002880",
"9 c #404040",
"0 c #505050",
"a c #F0F090",
"b c #F0E860",
"c c #F0D860",
"d c #807840",
"e c #2F5FC0",
"f c #1050D0",
"g c #1048B0",
"h c #002870",
"i c #C0C080",
"j c #C0C070",
"k c #F0F070",
"l c #F0E060",
"m c #E0D050",
"n c #00277F",
"o c #00287F",
"p c #1F3F6F",
"q c #1048C0",
"r c #0040B0",
"s c #204080",
"t c #FFF890",
"u c #F0D850",
"v c #E0C840",
"w c #807040",
"x c #A0B06F",
"y c #204880",
"z c #2048A0",
"A c #90A8C0",
"B c #FFF080",
"C c #F0D050",
"D c #C0A830",
"E c #6F682F",
"F c #F0F0A0",
"G c #E0D060",
"H c #B0A040",
"I c #D0B840",
"J c #E0C040",
"K c #D0B030",
"L c #706820",
"M c #5F581F",
"N c #CFBF3F",
"O c #FFF0A0",
"P c #A09830",
"Q c #A08820",
"R c #908030",
"S c #807830",
"T c #707020",
"U c #605820",
"V c #6F672F",
"W c #D0C040",
"X c #F0E880",
"Y c #907820",
"Z c #B09820",
"` c #B09010",
" . c #B08820",
".. c #806820",
"+. c #5F5F1F",
"@. c #F0E080",
"#. c #B09020",
"$. c #C0B040",
"%. c #A09030",
"&. c #908020",
"*. c #606020",
"=. c #6F5F1F",
"-. c #9F982F",
";. c #A0872F",
">. c #6F681F",
",. c #706020",
" ",
" . + + + @ @ # # $ % & ",
" + * = = = = - ; > , ' ",
" ) ! ~ { ] ^ = - - > / ( ' ",
"_ : < { [ } | 1 - ; > > / 2 ( 3 ",
"{ 4 5 1 6 7 5 8 9 0 a / , b c d ",
"e f g h 8 8 g h i j / k l c m d ",
" n o p q r s t 2 , l c u v w ",
" x y z A B , l u C v D E ",
" @ F > t k G H I J K L M ",
" N @ O / 2 l P Q R S T U V ",
" W m 2 X l I Y Z ` ...+. ",
" W @.l u I R #.Z Y U M ",
" $.G I $.%.R &.Y *.& =. ",
" -.;.>.,.L L ,.& M ",
" "
};
static const char *exit_xpm[] =
{
"16 16 71 1",
" c None",
". c #CF673F",
"+ c #D0673F",
"@ c #C05F3F",
"# c #BF5F3F",
"$ c #D0674F",
"% c #E07050",
"& c #F07850",
"* c #FF7040",
"= c #F06830",
"- c #E05830",
"; c #D05030",
"> c #B04F2F",
", c #D06F4F",
"' c #F08060",
") c #FF9070",
"! c #FF8860",
"~ c #FF8050",
"{ c #FF5820",
"] c #FF4810",
"^ c #D04810",
"/ c #B0482F",
"( c #FF9880",
"_ c #FF6030",
": c #F04000",
"< c #C04010",
"[ c #A03F2F",
"} c #E06840",
"| c #FF9870",
"1 c #FF7850",
"2 c #FF6840",
"3 c #F04010",
"4 c #E03800",
"5 c #A03820",
"6 c #8F372F",
"7 c #F06840",
"8 c #FF8060",
"9 c #FFFFFF",
"0 c #FFF8F0",
"a c #FFF0F0",
"b c #FFE8E0",
"c c #FFD0C0",
"d c #E04010",
"e c #B03010",
"f c #7F2F1F",
"g c #FFD8D0",
"h c #FFC8C0",
"i c #C03000",
"j c #6F281F",
"k c #F04810",
"l c #FF6830",
"m c #FFE0D0",
"n c #F0C0B0",
"o c #D04010",
"p c #5F1F1F",
"q c #E04820",
"r c #FF4000",
"s c #FF5020",
"t c #FF5010",
"u c #D03800",
"v c #D03000",
"w c #B02800",
"x c #5F170F",
"y c #C05020",
"z c #F03800",
"A c #802010",
"B c #4F0F0F",
"C c #A02800",
"D c #C03810",
"E c #5F0F00",
"F c #A03810",
" ",
" .+@@@# ",
" $%&*=-;> ",
" ,')!~*{]^/ ",
" +&)()~*_]:<[ ",
" .}~!||!12{3456 ",
" +7899990abcdef ",
" @{19990bgchdij ",
" @kl0abmchcnoip ",
" @qr]stt]3duvwx ",
" #yz:::z44uvvAB ",
" >o4444uvvvCB ",
" /DvvvvvvCE ",
" [FeiiwAB ",
" 6fjpxB ",
" "
};
/* 打开列表视图用的按钮触发函数 */
static void open_btn_onbutton(rtgui_widget_t *widget, struct rtgui_event *event)
{
rtgui_rect_t rect;
rt_uint32_t index;
/* 获得顶层的application */
application = RTGUI_APPLICATION(rtgui_widget_get_toplevel(widget));
rtgui_widget_get_rect(RTGUI_WIDGET(application), &rect);
/* 初始化图标列表 */
if (items == RT_NULL)
{
char item_name[32];
items = (struct rtgui_list_item *) rtgui_malloc((ITEM_MAX + 1) * sizeof(struct rtgui_list_item));
for (index = 0; index < ITEM_MAX; index ++)
{
rt_snprintf(item_name, sizeof(item_name), "图标%d", index);
items[index].action = listitem_action;
items[index].image = item_icon;
items[index].name = rt_strdup(item_name);
items[index].parameter = (void *) index;
}
items[ITEM_MAX].action = return_action;
items[ITEM_MAX].image = exit_icon;
items[ITEM_MAX].name = "退出";
items[ITEM_MAX].parameter = RT_NULL;
}
/* 创建一个列表视图， 项指定为items */
_view = rtgui_list_view_create(items, ITEM_MAX + 1, &rect, RTGUI_LIST_VIEW_ICON);
/* 在application中添加相应的视图 */
rtgui_application_add_container(application, RTGUI_CONTAINER(_view));
/* 模式显示视图 */
rtgui_container_show(RTGUI_CONTAINER(_view), RT_TRUE);
rtgui_container_destroy(RTGUI_CONTAINER(_view));
_view = RT_NULL;
}
/* 创建用于演示列表视图的视图 */
rtgui_container_t *demo_listview_icon_view(struct rtgui_application *app)
{
rtgui_rect_t rect;
rtgui_container_t *view;
rtgui_button_t *open_btn;
view = demo_view(app, "图标视图演示");
if (item_icon == RT_NULL)
item_icon = rtgui_image_create_from_mem("xpm",
(const rt_uint8_t *)image_xpm, sizeof(image_xpm), RT_TRUE);
if (exit_icon == RT_NULL)
exit_icon = rtgui_image_create_from_mem("xpm",
(const rt_uint8_t *)exit_xpm, sizeof(exit_xpm), RT_TRUE);
/* 添加动作按钮 */
demo_view_get_rect(view, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 80;
rect.y1 += 30;
rect.y2 = rect.y1 + 20;
open_btn = rtgui_button_create("打开图标列表");
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(open_btn));
rtgui_widget_set_rect(RTGUI_WIDGET(open_btn), &rect);
rtgui_button_set_onbutton(open_btn, open_btn_onbutton);
return view;
}

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examples/gui/demo_panel.c
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#include <rtgui/rtgui.h>
#include <rtgui/rtgui_server.h>
/*
* Panel demo for 240x320
* info panel: (0, 0) - (240, 25)
* main panel: (0, 25) - (240, 320)
*/
void panel_init(void)
{
rtgui_rect_t rect;
/* register dock panel */
rect.x1 = 0;
rect.y1 = 0;
rect.x2 = 240;
rect.y2 = 25;
rtgui_panel_register("info", &rect);
/* register main panel */
rect.x1 = 0;
rect.y1 = 25;
rect.x2 = 240;
rect.y2 = 320;
rtgui_panel_register("main", &rect);
rtgui_panel_set_default_focused("main");
}

19
examples/gui/demo_panel_single.c
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#include <rtgui/rtgui.h>
#include <rtgui/driver.h>
#include <rtgui/rtgui_server.h>
/*
* a single panel
*/
void panel_init(void)
{
rtgui_rect_t rect;
/* register main panel */
rect.x1 = 0;
rect.y1 = 0;
rect.x2 = rtgui_graphic_driver_get_default()->width;
rect.y2 = rtgui_graphic_driver_get_default()->height;
rtgui_panel_register("main", &rect);
rtgui_panel_set_default_focused("main");
}

77
examples/gui/demo_plot.c
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#include <rtgui/widgets/plot.h>
#include <rtgui/widgets/plot_curve.h>
#include "demo_view.h"
/* sin data */
rt_int16_t sin_ydata[] = {
0, 9, 19, 29, 38, 47, 56, 64, 71, 78, 84, 89, 93, 96, 98, 99, 99, 99, 97,
94, 90, 86, 80, 74, 67, 59, 51, 42, 33, 23, 14, 4, -5, -15, -25, -35, -44,
-52, -61, -68, -75, -81, -87, -91, -95, -97, -99, -99, -99, -98, -95, -92,
-88, -83, -77, -70, -63, -55, -46, -37, -27, -18, -8, 1, 11, 21, 31
};
rt_int16_t cos_ydata[] = {
50, 49, 46, 41, 34, 27, 18, 8, -1, -11, -20, -29, -36, -42, -47, -49, -49,
-48, -44, -39, -32, -24, -15, -5, 4, 14, 23, 31, 38, 44, 48, 49, 49, 47,
43, 37, 30, 21, 12, 2, -7, -16, -25, -33, -40, -45, -48, -49, -49, -46,
-41, -35, -28, -19, -9, 0, 10, 19, 28, 36, 42, 46, 49, 49, 48, 45, 40, 33,
25, 16, 6, -3, -12, -22, -30, -37, -43, -47, -49, -49, -47, -44, -38, -31,
-23, -13, -3, 6, 15, 24, 33, 39, 45, 48, 49, 49, 46, 42, 36, 29, 20, 10, 1,
-8, -18, -27, -35, -41, -46, -49, -49, -48, -45, -41, -34, -26, -17, -8, 1,
11, 21, 29, 37, 43, 47, 49, 49, 48, 44, 39, 32, 24, 14, 5, -4, -14, -23,
-32, -39, -44, -48, -49, -49, -47, -43, -37, -30, -21, -12, -2, 7, 17, 26,
34, 40, 45, 48, 49, 49, 46, 41, 35, 27, 18, 9, 0, -10, -20, -28, -36, -42,
-46, -49, -49, -48, -45, -40, -33, -25, -16, -6, 3, 13, 22, 31, 38, 43, 47,
49, 49, 47, 43, 38
};
struct rtgui_container* demo_plot(void)
{
struct rtgui_container *cnt;
struct rtgui_plot_curve *curve1, *curve2, *curve3;
struct rtgui_plot *plot;
struct rtgui_rect rect;
cnt = demo_view("ÇúĎßťćÍź");
plot = rtgui_plot_create();
curve1 = rtgui_plot_curve_create();
rtgui_plot_curve_set_y(curve1, sin_ydata);
RTGUI_MV_MODEL(curve1)->length = sizeof(sin_ydata)/sizeof(sin_ydata[0]);
curve1->min_x = 0;
curve1->max_x = sizeof(sin_ydata)/sizeof(sin_ydata[0]);
curve1->min_y = -100;
curve1->max_y = 100;
curve1->color = red;
rtgui_mv_model_add_view(RTGUI_MV_MODEL(curve1), RTGUI_MV_VIEW(plot));
curve2 = rtgui_plot_curve_create();
rtgui_plot_curve_set_y(curve2, cos_ydata);
RTGUI_MV_MODEL(curve2)->length = sizeof(cos_ydata)/sizeof(cos_ydata[0]);
curve2->min_x = 0;
curve2->max_x = sizeof(cos_ydata)/sizeof(cos_ydata[0]);
curve2->min_y = -50;
curve2->max_y = 50;
curve2->color = blue;
rtgui_mv_model_add_view(RTGUI_MV_MODEL(curve2), RTGUI_MV_VIEW(plot));
curve3 = rtgui_plot_curve_create();
rtgui_plot_curve_set_x(curve3, cos_ydata);
rtgui_plot_curve_set_y(curve3, sin_ydata);
curve3->min_x = -50;
curve3->max_x = 50;
curve3->min_y = -100;
curve3->max_y = 100;
RTGUI_MV_MODEL(curve3)->length = sizeof(sin_ydata)/sizeof(sin_ydata[0]);
curve3->color = black;
rtgui_mv_model_add_view(RTGUI_MV_MODEL(curve3), RTGUI_MV_VIEW(plot));
rtgui_widget_get_rect(RTGUI_WIDGET(cnt), &rect);
rtgui_widget_set_rect(RTGUI_WIDGET(plot), &rect);
rtgui_plot_set_base(plot, -100, -300);
rtgui_container_add_child(cnt, RTGUI_WIDGET(plot));
return cnt;
}

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examples/gui/demo_simple_workbench.c
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/*
* A simple workbench
*/
#include <rtthread.h>
#include <rtgui/rtgui_server.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/workbench.h>
static void workbench_entry(void *parameter)
{
rt_mq_t mq;
rtgui_container_t *view;
rtgui_label_t *label;
struct rtgui_workbench *workbench;
rtgui_rect_t rect;
mq = rt_mq_create("wmq", 256, 8, RT_IPC_FLAG_FIFO);
/* 注册当前线程为GUI线程 */
rtgui_thread_register(rt_thread_self(), mq);
/* 创建一个工作台 */
workbench = rtgui_workbench_create("main", "workbench #1");
if (workbench == RT_NULL) return;
view = rtgui_container_create("view");
if (view == RT_NULL) return;
/* 指定视图的背景色 */
RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(view)) = white;
/* 添加一个label */
label = rtgui_label_create("你好！RT-Thread！");
rect.x1 = 10;
rect.y1 = 10;
rect.x2 = 210;
rect.y2 = 30;
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
/* 添加到父workbench中 */
rtgui_workbench_add_view(workbench, view);
/* 非模式方式显示视图 */
rtgui_container_show(view, RT_FALSE);
/* 执行工作台事件循环 */
rtgui_workbench_event_loop(workbench);
/* 去注册GUI线程 */
rtgui_thread_deregister(rt_thread_self());
/* delete message queue */
rt_mq_delete(mq);
}
/* 初始化workbench */
void wb_init()
{
rt_thread_t tid;
tid = rt_thread_create("wb1", workbench_entry, RT_NULL, 2048, 20, 5);
if (tid != RT_NULL) rt_thread_startup(tid);
}

132
examples/gui/demo_view.c
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#include <rtgui/rtgui.h>
#include <rtgui/rtgui_app.h>
#include <rtgui/widgets/container.h>
#include <rtgui/widgets/notebook.h>
#include <rtgui/widgets/button.h>
#include <rtgui/widgets/staticline.h>
#include <rtgui/widgets/box.h>
extern struct rtgui_notebook *the_notebook;
void demo_view_next(struct rtgui_object *object, struct rtgui_event *event)
{
rtgui_notebook_set_current_by_index(the_notebook,
(rtgui_notebook_get_current_index(the_notebook) + 1) %
rtgui_notebook_get_count(the_notebook));
}
void demo_view_prev(struct rtgui_object *object, struct rtgui_event *event)
{
rt_int16_t cur_idx = rtgui_notebook_get_current_index(the_notebook);
if (cur_idx == 0)
rtgui_notebook_set_current_by_index(the_notebook,
rtgui_notebook_get_count(the_notebook) - 1);
else
rtgui_notebook_set_current_by_index(the_notebook,
--cur_idx);
}
rtgui_container_t *demo_view(const char *title)
{
struct rtgui_container *container;
struct rtgui_label *label;
struct rtgui_staticline *line;
struct rtgui_button *next_btn, *prev_btn;
struct rtgui_rect rect;
container = rtgui_container_create();
if (container == RT_NULL)
return RT_NULL;
rtgui_notebook_add(the_notebook, title, RTGUI_WIDGET(container));
/* 获得视图的位置信息(在加入到 notebook 中时，notebook 会自动调整 container
* 的大小) */
rtgui_widget_get_rect(RTGUI_WIDGET(container), &rect);
rtgui_widget_rect_to_device(RTGUI_WIDGET(container), &rect);
rect.x1 += 5;
rect.y1 += 5;
rect.x2 = rect.x1 + rt_strlen(title)*8;
rect.y2 = rect.y1 + 20;
/* 创建标题用的标签 */
label = rtgui_label_create(title);
/* 设置标签位置信息 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* 添加标签到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
rtgui_widget_get_rect(RTGUI_WIDGET(container), &rect);
rtgui_widget_rect_to_device(RTGUI_WIDGET(container), &rect);
rect.y1 += 20 + 5;
rect.y2 = rect.y1 + 2;
/* 创建一个水平的 staticline 线 */
line = rtgui_staticline_create(RTGUI_HORIZONTAL);
/* 设置静态线的位置信息 */
rtgui_widget_set_rect(RTGUI_WIDGET(line), &rect);
/* 添加静态线到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(line));
/* 获得视图的位置信息 */
rtgui_widget_get_rect(RTGUI_WIDGET(container), &rect);
rtgui_widget_rect_to_device(RTGUI_WIDGET(container), &rect);
rect.x2 -= 5;
rect.y2 -= 5;
rect.x1 = rect.x2 - 100;
rect.y1 = rect.y2 - 25;
/* 创建"下一个"按钮 */
next_btn = rtgui_button_create("下一个");
/* 设置onbutton动作到demo_view_next函数 */
rtgui_button_set_onbutton(next_btn, demo_view_next);
/* 设置按钮的位置信息 */
rtgui_widget_set_rect(RTGUI_WIDGET(next_btn), &rect);
/* 添加按钮到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(next_btn));
/* 获得视图的位置信息 */
rtgui_widget_get_rect(RTGUI_WIDGET(container), &rect);
rtgui_widget_rect_to_device(RTGUI_WIDGET(container), &rect);
rect.x1 += 5;
rect.y2 -= 5;
rect.x2 = rect.x1 + 100;
rect.y1 = rect.y2 - 25;
/* 创建"上一个"按钮 */
prev_btn = rtgui_button_create("上一个");
/* 设置onbutton动作到demo_view_prev函数 */
rtgui_button_set_onbutton(prev_btn, demo_view_prev);
/* 设置按钮的位置信息 */
rtgui_widget_set_rect(RTGUI_WIDGET(prev_btn), &rect);
/* 添加按钮到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(prev_btn));
/* 返回创建的视图 */
return container;
}
/* 这个函数用于返回演示视图的对外可用区域 */
void demo_view_get_rect(rtgui_container_t *container, rtgui_rect_t *rect)
{
RT_ASSERT(container != RT_NULL);
RT_ASSERT(rect != RT_NULL);
rtgui_widget_get_rect(RTGUI_WIDGET(container), rect);
rtgui_widget_rect_to_device(RTGUI_WIDGET(container), rect);
/* 去除演示标题和下方按钮的区域 */
rect->y1 += 45;
rect->y2 -= 35;
}
void demo_view_get_logic_rect(rtgui_container_t *container, rtgui_rect_t *rect)
{
RT_ASSERT(container != RT_NULL);
RT_ASSERT(rect != RT_NULL);
rtgui_widget_get_rect(RTGUI_WIDGET(container), rect);
/* 去除演示标题和下方按钮的区域 */
rect->y1 += 45;
rect->y2 -= 35;
}

34
examples/gui/demo_view.h
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/*
* 程序清单：view演示
*
* 这是一个视图的演示，也是为了配合整个GUI演示而制作的视图，或者说，其他大多数控件的演示
* 都是采用，先创建一个demo_view（演示视图），然后再在这个演示视图上添加相应的控件。
*
* 这个演示视图默认上方带一个演示标题，下方带两个按钮，点击它切换到前一个视图或后一个视图。
* 针对控件演示而言，这个演示视图最重要的是提供了一个可显示的区域，只需要在这块区域上添加
* 控件即可达到演示的目的。
*
* 获得这个显示区域的函数是：
* demo_view_get_rect函数。
*/
#ifndef __DEMO_VIEW_H__
#define __DEMO_VIEW_H__
#include <rtgui/rtgui.h>
#include <rtgui/rtgui_app.h>
#include <rtgui/widgets/container.h>
/* 如果是标准版本，可以启用box自动布局引擎 */
#ifndef RTGUI_USING_SMALL_SIZE
#include <rtgui/widgets/box.h>
#endif
/* 创建一个演示视图，需要给出这个视图的演示标题 */
rtgui_container_t *demo_view(const char *title);
/* 获得演示视图提供给演示控件用的区域信息 */
void demo_view_get_rect(rtgui_container_t *view, rtgui_rect_t *rect);
void demo_view_get_logic_rect(rtgui_container_t *view, rtgui_rect_t *rect);
void demo_view_show(void);
#endif

141
examples/gui/demo_view_animation.c
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#include <rtgui/dc.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/container.h>
#include "demo_view.h"
/*
* 直接在DC上绘图以实现动画效果
*
* 动画是依赖于定时器驱动的，会上下翻滚显示文字
* "飞线乱飞"
*/
static rt_int8_t dx = 1, dy = 1;
static rtgui_rect_t text_rect;
static rtgui_timer_t *timer;
void timeout(struct rtgui_timer *timer, void *parameter)
{
struct rtgui_dc *dc;
struct rtgui_rect rect;
struct rtgui_widget *widget;
/* 控件(container)通过parameter参数传递给定时器 */
widget = RTGUI_WIDGET(parameter);
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL) /* 如果不能正常获得DC，返回（如果控件或父控件是隐藏状态，DC是获取不成功的） */
return ;
/* 获得demo container允许绘图的区域，主要用于判断边界 */
demo_view_get_rect(RTGUI_CONTAINER(widget), &rect);
rect.y2 -= 5;
/* 判断是否是第一次绘图 */
if ((text_rect.x1 == 0) && (text_rect.y1 == 0))
{
rtgui_rect_moveto(&text_rect, rect.x1, rect.y1);
}
else
{
/* 擦除老的文字 */
rtgui_dc_fill_rect(dc, &text_rect);
}
/* 设置dx和dy */
if (text_rect.x2 >= rect.x2) dx = -1;
if (text_rect.x1 < rect.x1) dx = 1;
if (text_rect.y2 >= rect.y2) dy = -1;
if (text_rect.y1 < rect.y1) dy = 1;
/* 移动文本框的位置 */
text_rect.x1 += dx;
text_rect.x2 += dx;
text_rect.y1 += dy;
text_rect.y2 += dy;
/* 绘图 */
rtgui_dc_draw_text(dc, "飞线乱飞", &text_rect);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
static rt_bool_t animation_on_show(struct rtgui_object *object, struct rtgui_event *event)
{
rt_kprintf("animation on show\n");
if (timer != RT_NULL)
rtgui_timer_start(timer);
return RT_TRUE;
}
static rt_bool_t animation_on_hide(struct rtgui_object *object, struct rtgui_event *event)
{
rt_kprintf("animation on hide\n");
if (timer != RT_NULL)
rtgui_timer_stop(timer);
return RT_TRUE;
}
rt_bool_t animation_event_handler(struct rtgui_object *object, rtgui_event_t *event)
{
struct rtgui_widget *widget = RTGUI_WIDGET(object);
if (event->type == RTGUI_EVENT_PAINT)
{
struct rtgui_dc *dc;
rtgui_rect_t rect;
/* 因为用的是demo container，上面本身有一部分控件，所以在绘图时先要让demo container先绘图 */
rtgui_container_event_handler(object, event);
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL) /* 如果不能正常获得DC，返回（如果控件或父控件是隐藏状态，DC是获取不成功的） */
return RT_FALSE;
/* 获得demo container允许绘图的区域 */
demo_view_get_rect(RTGUI_CONTAINER(widget), &rect);
/* 擦除所有 */
rtgui_dc_fill_rect(dc, &rect);
/* 绘图 */
rtgui_dc_draw_text(dc, "飞线乱飞", &text_rect);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
else if (event->type == RTGUI_EVENT_SHOW)
{
rtgui_container_event_handler(object, event);
animation_on_show(object, event);
}
else if (event->type == RTGUI_EVENT_HIDE)
{
rtgui_container_event_handler(object, event);
animation_on_hide(object, event);
}
else
{
/* 调用默认的事件处理函数 */
return rtgui_container_event_handler(object, event);
}
return RT_FALSE;
}
rtgui_container_t *demo_view_animation()
{
rtgui_container_t *container;
container = demo_view("DC 动画");
if (container != RT_NULL)
rtgui_object_set_event_handler(RTGUI_OBJECT(container), animation_event_handler);
rtgui_font_get_metrics(RTGUI_WIDGET_FONT(container), "飞线乱飞", &text_rect);
rtgui_rect_moveto(&text_rect, 0, 45);
timer = rtgui_timer_create(2, RT_TIMER_FLAG_PERIODIC, timeout, (void *)container);
return container;
}

146
examples/gui/demo_view_benchmark.c
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#include <stdlib.h>
#include <rtgui/dc.h>
#include <rtgui/dc_hw.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/container.h>
#include "demo_view.h"
#define RAND(x1, x2) ((rand() % (x2 - x1)) + x1)
#define _int_swap(x, y) do {x ^= y; y ^= x; x ^= y; } while(0)
static struct rtgui_container *container = RT_NULL;
static int running = 0;
static rt_tick_t ticks;
static long long area;
static rt_bool_t _benchmark_onshow(struct rtgui_object *obj, struct rtgui_event *ev)
{
rtgui_widget_focus(RTGUI_WIDGET(obj));
return RT_TRUE;
}
void _onidle(struct rtgui_object *object, rtgui_event_t *event)
{
rtgui_color_t color;
rtgui_rect_t rect, draw_rect;
struct rtgui_dc *dc;
/* 获得控件所属的DC */
// dc = rtgui_dc_hw_create(RTGUI_WIDGET(container));
dc = rtgui_dc_begin_drawing(RTGUI_WIDGET(container));
if (dc == RT_NULL)
return;
demo_view_get_logic_rect(RTGUI_CONTAINER(container), &rect);
draw_rect.x1 = RAND(rect.x1, rect.x2);
draw_rect.y1 = RAND(rect.y1, rect.y2);
draw_rect.x2 = RAND(rect.x1, rect.x2);
draw_rect.y2 = RAND(rect.y1, rect.y2);
if(draw_rect.x1 > draw_rect.x2) _int_swap(draw_rect.x1, draw_rect.x2);
if(draw_rect.y1 > draw_rect.y2) _int_swap(draw_rect.y1, draw_rect.y2);
area += rtgui_rect_width(draw_rect) * rtgui_rect_height(draw_rect);
color = RTGUI_RGB(rand() % 255, rand() % 255, rand() % 255);
RTGUI_WIDGET_BACKGROUND(container) = color;
rtgui_dc_fill_rect(dc, &draw_rect);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
if(rt_tick_get()-ticks >= RT_TICK_PER_SECOND)
{
char buf[16];
sprintf(buf, "%.2f", (double)area/(800*480));
rt_kprintf("frames per second: %s fps\n", buf);
area = 0;
ticks = rt_tick_get();
}
}
void _draw_default(struct rtgui_object *object, rtgui_event_t *event)
{
struct rtgui_widget *widget = RTGUI_WIDGET(object);
struct rtgui_dc *dc;
rtgui_rect_t rect;
/* 因为用的是demo container，上面本身有一部分控件，所以在绘图时先要让demo container先绘图 */
rtgui_container_event_handler(object, event);
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL) /* 如果不能正常获得DC，返回（如果控件或父控件是隐藏状态，DC是获取不成功的） */
return;
/* 获得demo container允许绘图的区域 */
demo_view_get_logic_rect(RTGUI_CONTAINER(widget), &rect);
/* 擦除所有 */
RTGUI_WIDGET_BACKGROUND(widget) = default_background;
rtgui_dc_fill_rect(dc, &rect);
/* 显示提示 */
rtgui_dc_draw_text(dc, "按任意键开始/停止测试...", &rect);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
rt_bool_t benchmark_event_handler(struct rtgui_object *object, rtgui_event_t *event)
{
if (event->type == RTGUI_EVENT_PAINT)
{
_draw_default(object, event);
}
else if (event->type == RTGUI_EVENT_SHOW)
{
rtgui_container_event_handler(object, event);
_benchmark_onshow(object, event);
}
else if (event->type == RTGUI_EVENT_KBD)
{
struct rtgui_event_kbd *kbd = (struct rtgui_event_kbd *)event;
if (kbd->key == RTGUIK_LEFT || kbd->key == RTGUIK_RIGHT)
return RT_FALSE;
if (RTGUI_KBD_IS_UP(kbd))
{
if (running)
{
/* stop */
rtgui_app_set_onidle(rtgui_app_self(), RT_NULL);
_draw_default(object, event);
}
else
{
/* run */
ticks = rt_tick_get();
area = 0;
rtgui_app_set_onidle(rtgui_app_self(), _onidle);
}
running = !running;
}
return RT_TRUE;
}
else
{
/* 调用默认的事件处理函数 */
return rtgui_container_event_handler(object, event);
}
return RT_FALSE;
}
rtgui_container_t *demo_view_benchmark(void)
{
srand(100);
container = demo_view("绘图测试");
RTGUI_WIDGET(container)->flag |= RTGUI_WIDGET_FLAG_FOCUSABLE;
rtgui_object_set_event_handler(RTGUI_OBJECT(container), benchmark_event_handler);
return container;
}

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examples/gui/demo_view_bmp.c
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/*
* 程序清单：bmp_zoom演示
*/
#include "demo_view.h"
#include <rtgui/dc.h>
#include <rtgui/image.h>
#include <rtgui/image_bmp.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/button.h>
#include <rtgui/widgets/textbox.h>
#include <rtgui/widgets/container.h>
#if defined(RTGUI_USING_DFS_FILERW)
struct demo_bmp_dt
{
float scale, angle;
char *filename;
struct rtgui_image *image;
struct rtgui_image *showimg;
rtgui_container_t *showbox;
rtgui_textbox_t *box;
rtgui_rect_t lastrect;
}bmpdt;
rt_bool_t demo_bitmap_showbox(struct rtgui_object* object, struct rtgui_event* event)
{
rtgui_container_t *container;
rtgui_widget_t *widget;
RT_ASSERT(object != RT_NULL);
container = RTGUI_CONTAINER(object);
widget = RTGUI_WIDGET(object);
if(event->type == RTGUI_EVENT_PAINT)
{
int w, h;
rtgui_rect_t rect;
struct rtgui_dc *dc;
struct rtgui_image *image = bmpdt.showimg;
/* 如果从其他标签切换到当前标签, image应该是RT_NULL, 重置它 */
if(image == RT_NULL && bmpdt.image != RT_NULL)
{
image = bmpdt.image;
bmpdt.scale = 1.0f;
bmpdt.angle = 0.0f;
rtgui_widget_get_rect(RTGUI_WIDGET(bmpdt.showbox), &bmpdt.lastrect);
rtgui_rect_inflate(&bmpdt.lastrect, -RTGUI_WIDGET_BORDER(bmpdt.showbox));
}
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL)
return RT_FALSE;
rtgui_widget_get_rect(widget, &rect);
/* 在绘制边框后, 再将rect缩小填充背景, 可以降低闪烁现象 */
rtgui_dc_draw_border(dc, &rect, RTGUI_WIDGET_BORDER_STYLE(widget));
rtgui_rect_inflate(&rect, -RTGUI_WIDGET_BORDER(widget));
w = rtgui_rect_width(bmpdt.lastrect);
h = rtgui_rect_height(bmpdt.lastrect);
if(w > rtgui_rect_width(rect)) w = rtgui_rect_width(rect);
if(h > rtgui_rect_height(rect)) h = rtgui_rect_height(rect);
/* fill container with background */
/*
* 参数lastrect会记录上一次绘图所用区域
* 每次重绘时,只需与lastrect比较,即可得知那些背景区域需要刷新
* 例如当放大图片时,lastrect比当前绘图区小,所有无需更新背景区,
* 当缩小图片时, 也仅需要更新绘图区比lastrect大的区域.
*/
if(image != RT_NULL)
{ /* 减少不必要的绘图 */
rtgui_rect_t rc;
if(w > image->w)
{
rc.x1 = image->w;
rc.y1 = bmpdt.lastrect.y1;
rc.x2 = bmpdt.lastrect.x2;
rc.y2 = (h > image->h) ? image->h : bmpdt.lastrect.y2;
rtgui_dc_fill_rect(dc, &rc);
}
if(h > image->h)
{
rc.x1 = bmpdt.lastrect.x1;
rc.y1 = image->h;
rc.x2 = bmpdt.lastrect.x2;
rc.y2 = bmpdt.lastrect.y2;
rtgui_dc_fill_rect(dc, &rc);
}
}
else
rtgui_dc_fill_rect(dc, &bmpdt.lastrect);
/* 将图像数据blit到画布上 */
if (image != RT_NULL)
{
int value;
rtgui_image_blit(image, dc, &rect);
bmpdt.lastrect.x1 = bmpdt.lastrect.y1 = RTGUI_WIDGET_BORDER(bmpdt.showbox);
if(image->w > rtgui_rect_width(rect))
value = rtgui_rect_width(rect);
else
value = image->w;
bmpdt.lastrect.x2 = bmpdt.lastrect.x1 + value;
if(image->h > rtgui_rect_height(rect))
value = rtgui_rect_height(rect);
else
value = image->h;
bmpdt.lastrect.y2 = bmpdt.lastrect.y1 + value;
}
rtgui_dc_end_drawing(dc);
return RT_FALSE;
}
return rtgui_container_event_handler(object, event);
}
void demo_bitmap_open(struct rtgui_object* object, struct rtgui_event* event)
{
char *str;
rtgui_button_t *button = RTGUI_BUTTON(object);
/* 从textbox控件中取得文件名 */
str = (char*)rtgui_textbox_get_value(bmpdt.box);
if(str == RT_NULL) return;
if(*str == '/' && (rt_strstr(str, ".bmp")!=RT_NULL || rt_strstr(str, ".BMP")!=RT_NULL))
{ /* 如果是bmp文件, 且文件名有效, 则读入图像数据 */
if(bmpdt.filename != RT_NULL)
rt_free(bmpdt.filename);
bmpdt.filename = rt_strdup(str);
if(bmpdt.image != RT_NULL)
rtgui_image_destroy(bmpdt.image);
bmpdt.image = rtgui_image_create_from_file("bmp", bmpdt.filename, RT_TRUE);
if(bmpdt.image != RT_NULL)
{
bmpdt.showimg = bmpdt.image;
bmpdt.scale = 1.0;
bmpdt.angle = 0.0;
rtgui_widget_update(RTGUI_WIDGET(bmpdt.showbox));
}
}
else
rt_kprintf("Bad filename!");
}
void demo_image_zoom_in(struct rtgui_object* object, struct rtgui_event* event)
{
rtgui_button_t *button = RTGUI_BUTTON(object);
if (bmpdt.image == RT_NULL) return;
if (bmpdt.scale > 0.45)
{ /* 更新缩放倍率 */
if (bmpdt.scale > 1.0) bmpdt.scale -= (float)0.5;
else bmpdt.scale -= (float)0.1;
}
/* 根据缩放倍率, 缩放原始图形, 并得到新图形的指针 */
bmpdt.showimg = rtgui_image_zoom(bmpdt.image, bmpdt.scale, bmpdt.scale, RTGUI_IMG_ZOOM_BILINEAR);
if (bmpdt.showimg != RT_NULL)
rtgui_widget_update(RTGUI_WIDGET(bmpdt.showbox));
else
return;
if(bmpdt.showimg != bmpdt.image)
{ /* 释放掉新图形所用的资源 */
rtgui_image_destroy(bmpdt.showimg);
bmpdt.showimg = RT_NULL;
}
}
void demo_image_zoom_out(struct rtgui_object* object, struct rtgui_event* event)
{
rtgui_button_t *button = RTGUI_BUTTON(object);
if (bmpdt.image == RT_NULL) return;
if (bmpdt.scale < 4.95)
{ /* 更新缩放倍率 */
if (bmpdt.scale > 0.95) bmpdt.scale += (float)0.5;
else bmpdt.scale += (float)0.1;
}
bmpdt.showimg = rtgui_image_zoom(bmpdt.image, bmpdt.scale, bmpdt.scale, RTGUI_IMG_ZOOM_BILINEAR);
if (bmpdt.showimg != RT_NULL)
rtgui_widget_update(RTGUI_WIDGET(bmpdt.showbox));
else
return;
if(bmpdt.showimg != bmpdt.image)
{
rtgui_image_destroy(bmpdt.showimg);
bmpdt.showimg = RT_NULL;
}
}
void demo_image_rotate(struct rtgui_object* object, struct rtgui_event* event)
{
rtgui_button_t *button = RTGUI_BUTTON(object);
if (bmpdt.image == RT_NULL) return;
/* 更新图像旋转角度 */
if (bmpdt.angle < 360.0)
bmpdt.angle += (float)1.0;
else
bmpdt.angle = 0.0;
/* 调用旋转函数执行旋转, 并取得一个新的图像指针 */
bmpdt.showimg = rtgui_image_rotate(bmpdt.image, bmpdt.angle);
if (bmpdt.showimg != RT_NULL)
rtgui_widget_update(RTGUI_WIDGET(bmpdt.showbox));
else
return;
if(bmpdt.showimg != bmpdt.image)
{
rtgui_image_destroy(bmpdt.showimg);
bmpdt.showimg = RT_NULL;
}
}
rtgui_container_t *demo_view_bmp(void)
{
rtgui_rect_t rect;
rtgui_container_t *container, *showbox;
rtgui_button_t *button;
rtgui_textbox_t *box;
/* 用bmpdt结构体记录一些参数 */
rt_memset(&bmpdt, 0, sizeof(struct demo_bmp_dt));
bmpdt.scale = 1.0;
bmpdt.angle = 0.0;
/* 创建用于演示本代码的容器控件 */
container = demo_view("Bmp File:");
demo_view_get_rect(container, &rect);
rect.x1 += 85;
rect.x2 -= 5;
rect.y1 -= 42;
rect.y2 = rect.y1 + 20;
box = rtgui_textbox_create("", RTGUI_TEXTBOX_SINGLE);
rtgui_widget_set_rect(RTGUI_WIDGET(box), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(box));
bmpdt.box = box;
/* create a button "open" */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 60;
rect.y1 -= 10;
rect.y2 = rect.y1 + 24;
button = rtgui_button_create("open");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, demo_bitmap_open);
/* create a button "zoom in" */
demo_view_get_rect(container, &rect);
rect.x1 += 85;
rect.x2 = rect.x1 + 70;
rect.y1 -= 10;
rect.y2 = rect.y1 + 24;
button = rtgui_button_create("zoom in");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, demo_image_zoom_in);
/* create a button "zoom out" */
demo_view_get_rect(container, &rect);
rect.x1 += 165;
rect.x2 = rect.x1 + 70;
rect.y1 -= 10;
rect.y2 = rect.y1 + 24;
button = rtgui_button_create("zoom out");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, demo_image_zoom_out);
/* create a button "rotate" */
demo_view_get_rect(container, &rect);
rect.x1 += 245;
rect.x2 = rect.x1 + 70;
rect.y1 -= 10;
rect.y2 = rect.y1 + 24;
button = rtgui_button_create("rotate");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, demo_image_rotate);
/* create a container "showbox" */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 20;
rect.y2 -= 0;
showbox = rtgui_container_create();
rtgui_widget_set_rect(RTGUI_WIDGET(showbox), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(showbox));
rtgui_widget_set_border(RTGUI_WIDGET(showbox), RTGUI_BORDER_SIMPLE);
bmpdt.showbox = showbox;
rtgui_object_set_event_handler(RTGUI_OBJECT(showbox), demo_bitmap_showbox);
rtgui_widget_get_rect(RTGUI_WIDGET(showbox), &bmpdt.lastrect);
rtgui_rect_inflate(&bmpdt.lastrect, -RTGUI_WIDGET_BORDER(showbox));
return container;
}
#endif

44
examples/gui/demo_view_box.c
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#include "demo_view.h"
#include <rtgui/widgets/box.h>
#include <rtgui/widgets/panel.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/button.h>
rtgui_container_t *demo_view_box(void)
{
rtgui_rect_t rect;
rtgui_container_t *view;
struct rtgui_panel *panel;
struct rtgui_box *box;
struct rtgui_label *label;
struct rtgui_button *button;
view = demo_view("Box View");
demo_view_get_rect(view, &rect);
panel = rtgui_panel_create(RTGUI_BORDER_NONE);
rtgui_widget_set_rect(RTGUI_WIDGET(panel), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(panel));
box = rtgui_box_create(RTGUI_VERTICAL, 5);
rtgui_container_set_box(RTGUI_CONTAINER(panel), box);
label = rtgui_label_create("label 1");
rtgui_container_add_child(RTGUI_CONTAINER(panel), RTGUI_WIDGET(label));
label = rtgui_label_create("label 2");
rtgui_container_add_child(RTGUI_CONTAINER(panel), RTGUI_WIDGET(label));
button = rtgui_button_create("button 1");
rtgui_container_add_child(RTGUI_CONTAINER(panel), RTGUI_WIDGET(button));
button = rtgui_button_create("button 2");
rtgui_container_add_child(RTGUI_CONTAINER(panel), RTGUI_WIDGET(button));
rtgui_widget_set_minheight(RTGUI_WIDGET(button), 25);
RTGUI_WIDGET_ALIGN(button) = RTGUI_ALIGN_EXPAND;
rtgui_container_layout(RTGUI_CONTAINER(panel));
return view;
}

157
examples/gui/demo_view_buffer_animation.c
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#include <rtgui/dc.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/container.h>
#include "demo_view.h"
/*
* 直接在DC上绘图以实现动画效果
*
* 动画是依赖于定时器驱动的，会上下翻滚显示文字
* "飞线乱飞"
*/
static rt_int8_t dx = 1, dy = 1;
static rtgui_rect_t text_rect;
static rtgui_timer_t *timer;
static struct rtgui_dc *dc_buffer;
static void timeout(struct rtgui_timer *timer, void *parameter)
{
struct rtgui_dc *dc;
rtgui_rect_t rect;
rtgui_widget_t *widget;
/* 控件(view)通过parameter参数传递给定时器 */
widget = (rtgui_widget_t *)parameter;
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL) /* 如果不能正常获得DC，返回（如果控件或父控件是隐藏状态，DC是获取不成功的） */
return ;
/* 获得demo view允许绘图的区域，主要用于判断边界 */
demo_view_get_logic_rect(RTGUI_CONTAINER(widget), &rect);
rect.y2 -= 5;
/* 判断是否是第一次绘图 */
if ((text_rect.x1 == 0) && (text_rect.y1 == 0))
{
rtgui_rect_moveto(&text_rect, rect.x1, rect.y1);
}
/* 设置dx和dy */
if (text_rect.x2 >= rect.x2) dx = -1;
if (text_rect.x1 < rect.x1) dx = 1;
if (text_rect.y2 >= rect.y2) dy = -1;
if (text_rect.y1 < rect.y1) dy = 1;
/* 移动文本框的位置 */
text_rect.x1 += dx;
text_rect.x2 += dx;
text_rect.y1 += dy;
text_rect.y2 += dy;
/* 绘图 */
rect = text_rect;
rect.x2 += 2;
rect.y2 += 2;
rtgui_dc_blit(dc_buffer, NULL, dc, &rect);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
static rt_bool_t animation_on_show(struct rtgui_object *object, struct rtgui_event *event)
{
rt_kprintf("buffer animation on show\n");
rtgui_timer_start(timer);
return RT_TRUE;
}
static rt_bool_t animation_on_hide(struct rtgui_object *object, struct rtgui_event *event)
{
rt_kprintf("buffer animation on hide\n");
rtgui_timer_stop(timer);
return RT_TRUE;
}
static rt_bool_t animation_event_handler(struct rtgui_object *object, rtgui_event_t *event)
{
struct rtgui_widget *widget = RTGUI_WIDGET(object);
if (event->type == RTGUI_EVENT_PAINT)
{
struct rtgui_dc *dc;
rtgui_rect_t rect;
/* 因为用的是demo view，上面本身有一部分控件，所以在绘图时先要让demo view先绘图 */
rtgui_container_event_handler(object, event);
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL) /* 如果不能正常获得DC，返回（如果控件或父控件是隐藏状态，DC是获取不成功的） */
return RT_FALSE;
/* 获得demo view允许绘图的区域 */
demo_view_get_logic_rect(RTGUI_CONTAINER(widget), &rect);
/* 绘图 */
rect = text_rect;
rtgui_rect_inflate(&rect, +1);
rtgui_dc_blit(dc_buffer, NULL, dc, &rect);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
else if (event->type == RTGUI_EVENT_SHOW)
{
rtgui_container_event_handler(object, event);
animation_on_show(object, event);
}
else if (event->type == RTGUI_EVENT_HIDE)
{
rtgui_container_event_handler(object, event);
animation_on_hide(object, event);
}
else
{
/* 调用默认的事件处理函数 */
return rtgui_container_event_handler(object, event);
}
return RT_FALSE;
}
struct rtgui_container *demo_view_buffer_animation(void)
{
struct rtgui_container *container;
container = demo_view("DC 缓冲区动画");
if (container != RT_NULL)
rtgui_object_set_event_handler(RTGUI_OBJECT(container), animation_event_handler);
rtgui_font_get_metrics(RTGUI_WIDGET_FONT(container), "缓冲动画", &text_rect);
if (dc_buffer == RT_NULL)
{
rtgui_rect_t rect;
rect.x1 = 0;
rect.x2 = rtgui_rect_width(text_rect) + 2;
rect.y1 = 0;
rect.y2 = rtgui_rect_height(text_rect) + 2;
/* 创建 DC Buffer，长 50，宽 50 */
dc_buffer = rtgui_dc_buffer_create(rtgui_rect_width(rect), rtgui_rect_height(rect));
RTGUI_DC_FC(dc_buffer) = RTGUI_WIDGET_BACKGROUND(container);
rtgui_dc_fill_rect(dc_buffer, &rect);
RTGUI_DC_FC(dc_buffer) = black;
rect.x1 = 1;
rect.y1 = 1;
rtgui_dc_draw_text(dc_buffer, "缓冲动画", &rect);
}
/* 启动定时器以触发动画 */
timer = rtgui_timer_create(1, RT_TIMER_FLAG_PERIODIC, timeout, (void *)container);
return container;
}

80
examples/gui/demo_view_button.c
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/*
* 程序清单：button控件演示
*
* 这个例子会在创建出的container上添加几个不同类型的button控件
*/
#include "demo_view.h"
#include <rtgui/widgets/button.h>
/* 创建用于演示button控件的视图 */
rtgui_container_t *demo_view_button(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_button_t *button;
rtgui_font_t *font;
/* 先创建一个演示用的视图 */
container = demo_view("Button View");
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建一个button控件 */
button = rtgui_button_create("Red");
/* 设置label控件的前景色为红色 */
RTGUI_WIDGET_FOREGROUND(button) = red;
/* 设置button的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个button控件 */
button = rtgui_button_create("Blue");
/* 设置label控件的前景色为蓝色 */
RTGUI_WIDGET_FOREGROUND(button) = blue;
/* 设置button的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5 + 25 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个button控件 */
button = rtgui_button_create("12 font");
/* 设置字体为12点阵的asc字体 */
font = rtgui_font_refer("asc", 12);
RTGUI_WIDGET_FONT(button) = font;
/* 设置button的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5 + 25 + 25 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个button控件 */
button = rtgui_button_create("16 font");
/* 设置字体为16点阵的asc字体 */
font = rtgui_font_refer("asc", 16);
RTGUI_WIDGET_FONT(button) = font;
/* 设置button的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
return container;
}

80
examples/gui/demo_view_checkbox.c
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/*
* 程序清单：checkbox控件演示
*
* 这个例子会在创建出的container上添加几个checkbox控件
*/
#include "demo_view.h"
#include <rtgui/widgets/checkbox.h>
/* 创建用于演示checkbox控件的视图 */
rtgui_container_t *demo_view_checkbox(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_checkbox_t *checkbox;
rtgui_font_t *font;
/* 先创建一个演示用的视图 */
container = demo_view("CheckBox View");
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建一个checkbox控件 */
checkbox = rtgui_checkbox_create("Red", RT_TRUE);
/* 设置前景色为红色 */
RTGUI_WIDGET_FOREGROUND(checkbox) = red;
/* 设置checkbox的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(checkbox), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(checkbox));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个checkbox控件 */
checkbox = rtgui_checkbox_create("Blue", RT_TRUE);
/* 设置前景色为蓝色 */
RTGUI_WIDGET_FOREGROUND(checkbox) = blue;
/* 设置checkbox的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(checkbox), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(checkbox));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5 + 25 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个checkbox控件 */
checkbox = rtgui_checkbox_create("12 font", RT_TRUE);
/* 设置字体为12点阵 */
font = rtgui_font_refer("asc", 12);
RTGUI_WIDGET_FONT(checkbox) = font;
/* 设置checkbox的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(checkbox), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(checkbox));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5 + 25 + 25 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个checkbox控件 */
checkbox = rtgui_checkbox_create("16 font", RT_TRUE);
/* 设置字体为16点阵 */
font = rtgui_font_refer("asc", 16);
RTGUI_WIDGET_FONT(checkbox) = font;
/* 设置checkbox的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(checkbox), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(checkbox));
return container;
}

40
examples/gui/demo_view_combobox.c
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/*
* 程序清单：label控件演示
*
* 这个例子会在创建出的container上添加几个不同类型的label控件
*/
#include "demo_view.h"
#include <rtgui/widgets/combobox.h>
struct rtgui_listbox_item items[] =
{
{"item 1", RT_NULL},
{"item 2", RT_NULL},
{"item 3", RT_NULL},
{"item 4", RT_NULL},
{"item 5", RT_NULL},
};
/* 创建用于演示combobox控件的视图 */
rtgui_container_t *demo_view_combobox(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_combobox_t *box;
/* 先创建一个演示用的视图 */
container = demo_view("ComboBox View");
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
box = rtgui_combobox_create(items, sizeof(items) / sizeof(items[0]), &rect);
/* container是一个container控件，调用add_child方法添加这个box控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(box));
return container;
}

194
examples/gui/demo_view_dc.c
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/*
* 程序清单：DC操作演示
*
* 这个例子会在创建出的view上进行DC操作的演示
*/
#include "demo_view.h"
#include <rtgui/dc.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/slider.h>
#include <rtgui/image_hdc.h>
#include "play.hdh"
#include "stop.hdh"
struct rtgui_image_hdcmm play_image = RTGUI_IMAGE_HDC_DEF(2, 0x1c, 0x16, play_hdh);
struct rtgui_image_hdcmm stop_image = RTGUI_IMAGE_HDC_DEF(2, 0x1c, 0x16, stop_hdh);
/*
* view的事件处理函数
*/
rt_bool_t dc_event_handler(struct rtgui_object *object, rtgui_event_t *event)
{
struct rtgui_widget *widget = RTGUI_WIDGET(object);
/* 仅对PAINT事件进行处理 */
if (event->type == RTGUI_EVENT_PAINT)
{
struct rtgui_dc *dc;
rtgui_rect_t rect;
const int vx[] = {20, 50, 60, 45, 60, 20};
const int vy[] = {150, 50, 90, 60, 45, 50};
/*
* 因为用的是demo view，上面本身有一部分控件，所以在绘图时先要让demo view
* 先绘图
*/
rtgui_container_event_handler(RTGUI_OBJECT(widget), event);
/************************************************************************/
/* 下面的是DC的操作 */
/************************************************************************/
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
/* 如果不能正常获得DC，返回（如果控件或父控件是隐藏状态，DC是获取不成功的） */
if (dc == RT_NULL)
return RT_FALSE;
/* 获得demo view允许绘图的区域 */
demo_view_get_logic_rect(RTGUI_CONTAINER(widget), &rect);
RTGUI_DC_TEXTALIGN(dc) = RTGUI_ALIGN_BOTTOM | RTGUI_ALIGN_CENTER_HORIZONTAL;
/* 显示GUI的版本信息 */
#ifdef RTGUI_USING_SMALL_SIZE
rtgui_dc_draw_text(dc, "RT-Thread/GUI小型版本", &rect);
#else
rtgui_dc_draw_text(dc, "RT-Thread/GUI标准版本", &rect);
#endif
{
rtgui_rect_t rect = {0, 0, 0x1c, 0x16};
rtgui_rect_moveto(&rect, 80, 80);
rtgui_image_blit((rtgui_image_t *)&play_image, dc, &rect);
rect.x1 = 0;
rect.y1 = 0;
rect.x2 = 0x1c;
rect.y2 = 0x16;
rtgui_rect_moveto(&rect, 130, 80);
rtgui_image_blit((rtgui_image_t *)&stop_image, dc, &rect);
}
/* 绘制一个圆形 */
RTGUI_DC_FC(dc) = red;
rtgui_dc_draw_circle(dc, rect.x1 + 10, rect.y1 + 10, 10);
/* 填充一个圆形 */
RTGUI_DC_FC(dc) = green;
rtgui_dc_fill_circle(dc, rect.x1 + 30, rect.y1 + 10, 10);
#if 0
/* 画一个圆角矩形 */
rect.x1 = 150;
rect.y1 = 180;
rect.x2 = 210;
rect.y2 = 260;
RTGUI_DC_FC(dc) = RTGUI_RGB(25, 70, 150);
rtgui_dc_draw_round_rect(dc, &rect, 10);
rect.x1 = 160;
rect.y1 = 190;
rect.x2 = 200;
rect.y2 = 250;
RTGUI_DC_FC(dc) = RTGUI_RGB(170, 7, 80);
rtgui_dc_fill_round_rect(dc, &rect, 7);
/* 画一个圆弧 */
RTGUI_DC_FC(dc) = RTGUI_RGB(250, 120, 120);
rtgui_dc_draw_arc(dc, rect.x1 + 120, rect.y1 + 60, 30, 0, 120);
/* 画一个扇形圆环 */
RTGUI_DC_FC(dc) = RTGUI_RGB(150, 23, 100);
rtgui_dc_draw_annulus(dc, 180, 170, 30, 50, 210, 330);
/* 多边形 */
RTGUI_DC_FC(dc) = blue;
rtgui_dc_draw_polygon(dc, vx, vy, 6);
#endif
RTGUI_DC_FC(dc) = blue;
/* 绘制不同的边框 */
{
rtgui_rect_t rect = {0, 0, 16, 16};
rtgui_rect_moveto(&rect, 30, 120);
rtgui_dc_draw_border(dc, &rect, RTGUI_BORDER_RAISE);
rect.x1 += 20;
rect.x2 += 20 + 50;
rtgui_dc_draw_text(dc, "raise", &rect);
rect.x1 -= 20;
rect.x2 -= 20 + 50;
rect.y1 += 20;
rect.y2 += 20;
rtgui_dc_draw_border(dc, &rect, RTGUI_BORDER_SIMPLE);
rect.x1 += 20;
rect.x2 += 20 + 50;
rtgui_dc_draw_text(dc, "simple", &rect);
rect.x1 -= 20;
rect.x2 -= 20 + 50;
rect.y1 += 20;
rect.y2 += 20;
rtgui_dc_draw_border(dc, &rect, RTGUI_BORDER_SUNKEN);
rect.x1 += 20;
rect.x2 += 20 + 50;
rtgui_dc_draw_text(dc, "sunken", &rect);
rect.x1 -= 20;
rect.x2 -= 20 + 50;
rect.y1 += 20;
rect.y2 += 20;
rtgui_dc_draw_border(dc, &rect, RTGUI_BORDER_BOX);
rect.x1 += 20;
rect.x2 += 20 + 50;
rtgui_dc_draw_text(dc, "box", &rect);
rect.x1 -= 20;
rect.x2 -= 20 + 50;
rect.y1 += 20;
rect.y2 += 20;
rtgui_dc_draw_border(dc, &rect, RTGUI_BORDER_STATIC);
rect.x1 += 20;
rect.x2 += 20 + 50;
rtgui_dc_draw_text(dc, "static", &rect);
rect.x1 -= 20;
rect.x2 -= 20 + 50;
rect.y1 += 20;
rect.y2 += 20;
rtgui_dc_draw_border(dc, &rect, RTGUI_BORDER_EXTRA);
rect.x1 += 20;
rect.x2 += 20 + 50;
rtgui_dc_draw_text(dc, "extera", &rect);
rect.x1 -= 20;
rect.x2 -= 20 + 50;
rect.y1 += 20;
rect.y2 += 20;
}
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
else
{
/* 其他事件，调用默认的事件处理函数 */
return rtgui_container_event_handler(object, event);
}
return RT_FALSE;
}
/* 创建用于DC操作演示用的视图 */
rtgui_container_t *demo_view_dc(void)
{
rtgui_container_t *view;
view = demo_view("DC Demo");
if (view != RT_NULL)
/* 设置成自己的事件处理函数 */
rtgui_object_set_event_handler(RTGUI_OBJECT(view), dc_event_handler);
return view;
}

85
examples/gui/demo_view_dc_buffer.c
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/*
* 程序清单：DC Buffer演示
*
* 这个例子会在创建出的view上进行DC Buffer的演示
*/
#include "demo_view.h"
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/slider.h>
#include <rtgui/image.h>
/*
* view的事件处理函数
*/
static rt_bool_t dc_buffer_event_handler(struct rtgui_object *object, rtgui_event_t *event)
{
struct rtgui_widget *widget = RTGUI_WIDGET(object);
struct rtgui_dc *dc_buffer;
/* 仅对PAINT事件进行处理 */
if (event->type == RTGUI_EVENT_PAINT)
{
struct rtgui_dc *dc;
rtgui_rect_t rect;
/*
* 因为用的是demo view，上面本身有一部分控件，所以在绘图时先要让demo view
* 先绘图
*/
rtgui_container_event_handler(object, event);
dc_buffer = (struct rtgui_dc*)widget->user_data;
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
/* 如果不能正常获得DC，返回（如果控件或父控件是隐藏状态，DC是获取不成功的） */
if (dc == RT_NULL)
return RT_FALSE;
/* 获得demo view允许绘图的区域 */
demo_view_get_logic_rect(RTGUI_CONTAINER(widget), &rect);
rect.x1 += 10;
rect.y1 += 10;
rtgui_dc_blit(dc_buffer, NULL, dc, &rect);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
else
{
/* 其他事件，调用默认的事件处理函数 */
return rtgui_container_event_handler(object, event);
}
return RT_FALSE;
}
/* 创建用于DC Buffer操作演示用的视图 */
rtgui_container_t *demo_view_dc_buffer()
{
rtgui_container_t *view;
struct rtgui_dc *dc_buffer=RT_NULL;
if (dc_buffer == RT_NULL)
{
rtgui_rect_t rect = {0, 0, 50, 50};
/* 创建 DC Buffer，长 50，宽 50 */
dc_buffer = rtgui_dc_buffer_create(50, 50);
RTGUI_DC_BC(dc_buffer) = blue;
rtgui_dc_fill_rect(dc_buffer, &rect);
RTGUI_DC_FC(dc_buffer) = red;
rtgui_dc_draw_circle(dc_buffer, 25, 25, 10);
}
view = demo_view("缓冲DC演示");
if (view != RT_NULL)
/* 设置成自己的事件处理函数 */
rtgui_object_set_event_handler(RTGUI_OBJECT(view), dc_buffer_event_handler);
RTGUI_WIDGET(view)->user_data = (rt_uint32_t)dc_buffer;
return view;
}

56
examples/gui/demo_view_digtube.c
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#include "demo_view.h"
#include <rtgui/widgets/digtube.h>
/* digit tube codes: "ERROR" */
static char digitbuf[5] = {0x79, 0x77, 0x77, 0x3F, 0x77};
rtgui_container_t * demo_view_digtube(void)
{
struct rtgui_rect rect;
rtgui_container_t *container;
struct rtgui_digtube * digtube;
struct rtgui_digitfont digitfont;
container = demo_view("Digit Tube View");
/* add digtube 1: use the default digit font */
digtube = rtgui_digtube_create(RT_NULL, 5, (void *)4213, 0);
rtgui_container_add_child(container, RTGUI_WIDGET(digtube));
demo_view_get_rect(container, &rect);
rect.y2 = rect.y1 + 80;
rtgui_widget_set_rect(RTGUI_WIDGET(digtube), &rect);
/* add digtube 2: show hex */
digitfont.seg1_len = 20;
digitfont.seg1_hspace = 4;
digitfont.seg1_nr = 3;
digitfont.seg2_len = 20;
digitfont.seg3_len = 20;
digitfont.seg1_vspace = 1;
digitfont.data = RT_NULL;
digtube = rtgui_digtube_create(&digitfont, 5, (void *)0xABC, RTGUI_DIGTUBE_STYLE_NOBACKFONT | RTGUI_DIGTUBE_STYLE_DISHEXNUM);
rtgui_container_add_child(container, RTGUI_WIDGET(digtube));
rect.y1 = rect.y2 + 10;;
rect.y2 = rect.y1 + 60;
rtgui_widget_set_rect(RTGUI_WIDGET(digtube), &rect);
/* add digtube 3: show custom codes table */
digitfont.seg1_len = 25;
digitfont.seg1_hspace = 5;
digitfont.seg1_nr = 5;
digitfont.seg2_len = 25;
digitfont.seg3_len = 25;
digitfont.seg1_vspace = 1;
digitfont.data = RT_NULL;
digtube = rtgui_digtube_create(&digitfont, 5, (void *)digitbuf, RTGUI_DIGTUBE_STYLE_DISCODES);
rtgui_container_add_child(container, RTGUI_WIDGET(digtube));
rect.y1 = rect.y2 + 5;
rect.y2 = rect.y1 + 80;
rtgui_widget_set_rect(RTGUI_WIDGET(digtube), &rect);
RTGUI_WIDGET_BACKGROUND(digtube) = RTGUI_RGB(0x00, 0x00, 0x00);
RTGUI_WIDGET_FOREGROUND(digtube) = RTGUI_RGB(0x00, 0xFF, 0x00);
digtube->digit_bc = RTGUI_RGB(0x00, 0xFF, 0xFF);
return container;
}

182
examples/gui/demo_view_edit.c
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/*
* 程序清单：edit控件演示
*
* 这个例子会在conatiner上进行edit控件的演示
*/
#include "demo_view.h"
#include <rtgui/dc.h>
#include <rtgui/filerw.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/edit.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/button.h>
#ifdef RTGUI_USING_DFS_FILERW
void demo_edit_readin_file(struct rtgui_object *object, struct rtgui_event *event)
{
rtgui_button_t *button;
struct rtgui_edit *edit;
const char *filename = "/test_readin.txt";
struct rtgui_filerw *file;
RT_ASSERT(object != RT_NULL);
button = RTGUI_BUTTON(object);
/* 取得edit指针 */
edit = RTGUI_EDIT(RTGUI_WIDGET(button)->user_data);
/* 判断文件是否存在 */
file = rtgui_filerw_create_file(filename, "rb");
if (file == RT_NULL)
{
/* 不存在存在,则创建它 */
rt_kprintf("file:\"%s\" does not exist!\n", filename);
return;
}
rtgui_filerw_close(file);
rt_kprintf("read-in file:\"%s\"\n", filename);
rtgui_edit_readin_file(edit, filename);
}
void demo_edit_saveas_file(struct rtgui_object *object, struct rtgui_event *event)
{
rtgui_button_t *button;
struct rtgui_edit *edit;
const char* filename = "/test_saveas.txt";
struct rtgui_filerw *file;
RT_ASSERT(object != RT_NULL);
button = RTGUI_BUTTON(object);
/* 取得edit指针 */
edit = RTGUI_EDIT(RTGUI_WIDGET(button)->user_data);
/* 判断文件是否存在, 如果存在则删除之 */
file = rtgui_filerw_create_file(filename, "rb");
if (file != RT_NULL)
{
rtgui_filerw_close(file);
/* 如果是在win32中调试, 请手工删除该文件吧, NT中文件是只读的,unlink删除不掉 */
if (rtgui_filerw_unlink(filename) == -1)
rt_kprintf("Could not delete %s\n", filename);
}
rt_kprintf("save as file:\"%s\"\n", filename);
rtgui_edit_saveas_file(edit, filename);
}
void demo_edit_get_mem(struct rtgui_object* object, struct rtgui_event* event)
{
rtgui_button_t *button;
struct rtgui_edit *edit;
RT_ASSERT(object != RT_NULL);
button = RTGUI_BUTTON(object);
edit = RTGUI_EDIT( RTGUI_WIDGET(button)->user_data );
rt_kprintf("edit mem consume: %d\n", rtgui_edit_get_mem_consume(edit));
}
rt_bool_t demo_edit_event_handler(struct rtgui_object* object, struct rtgui_event *event)
{
rt_bool_t result;
char buf[32];
rtgui_point_t p;
struct rtgui_edit *edit = RTGUI_EDIT(object);
struct rtgui_label *label = (struct rtgui_label*)RTGUI_WIDGET(edit)->user_data;
result = rtgui_edit_event_handler(object, event);
p = rtgui_edit_get_current_point(edit);
rt_sprintf(buf, "TRACK: line:%d, col:%d", p.y, p.x);
rtgui_label_set_text(label, buf);
return result;
}
/* 创建用于演示edit控件的视图 */
rtgui_container_t *demo_view_edit(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
struct rtgui_edit *edit;
struct rtgui_label *label;
struct rtgui_button *button;
/* 先创建一个演示用的视图 */
container = demo_view("Edit View");
edit = rtgui_edit_create(container, 10, 35, 220, 200);
rtgui_edit_set_text(edit,
"Edit beta v0.1\n"
"Hello RT-Thread\n"
"this's edit demo\n"
"rtgui_edit_create\n"
"rtgui_edit_append_line\n"
"rtgui_edit_insert_line\n"
"rtgui_edit_delete_line\n"
"rtgui_edit_connect_line\n"
"双字节测试\n"
"a\n"
"b\n"
"c\n"
"d\n"
"1234567890\n");
/* 创建一个按钮, 读取某个文件 */
demo_view_get_rect(container, &rect);
rect.x1 += 10;
rect.x2 = rect.x1 + 100;
rect.y1 += 200;
rect.y2 = rect.y1 + 22;
button = rtgui_button_create("ReadIn File");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, demo_edit_readin_file);
/* 使用user_data传递edit指针 */
RTGUI_WIDGET(button)->user_data = (rt_uint32_t)edit;
/* 创建一个按钮, 保存为某个文件 */
demo_view_get_rect(container, &rect);
rect.x1 += 130;
rect.x2 = rect.x1 + 100;
rect.y1 += 200;
rect.y2 = rect.y1 + 22;
button = rtgui_button_create("SaveAs File");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, demo_edit_saveas_file);
/* 使用user_data传递edit指针 */
RTGUI_WIDGET(button)->user_data = (rt_uint32_t)edit;
/* 创建一个标签, 显示EDIT的主要参数 */
demo_view_get_rect(container, &rect);
rect.x1 += 10;
rect.x2 = rect.x1 + 220;
rect.y1 += 225;
rect.y2 = rect.y1 + 18;
label = rtgui_label_create("TRACK:");
RTGUI_WIDGET_TEXTALIGN(label) = RTGUI_ALIGN_LEFT | RTGUI_ALIGN_CENTER_VERTICAL;
RTGUI_WIDGET_FOREGROUND(label) = blue;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(label));
RTGUI_WIDGET(edit)->user_data = (rt_uint32_t)label;
rtgui_object_set_event_handler(RTGUI_OBJECT(edit), demo_edit_event_handler);
/* 创建一个按钮, 读取EDIT的内存消耗 */
demo_view_get_rect(container, &rect);
rect.x1 += 150;
rect.x2 = rect.x1 + 80;
rect.y1 -= 42;
rect.y2 = rect.y1 + 20;
button = rtgui_button_create("Get Mem");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, demo_edit_get_mem);
RTGUI_WIDGET(button)->user_data = (rt_uint32_t)edit;
return container;
}
#endif

128
examples/gui/demo_view_image.c
View File

@ -1,128 +0,0 @@
/*
* 程序清单：DC上显示图像演示
*
* 这个例子会在创建出的container上显示图像
*/
#include "demo_view.h"
#include <rtgui/widgets/button.h>
#include <rtgui/widgets/filelist_view.h>
#include <string.h>
static rtgui_image_t *image = RT_NULL;
static rtgui_container_t *_container = RT_NULL;
#if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW)
/* 打开按钮的回调函数 */
static void open_btn_onbutton(rtgui_widget_t *widget, struct rtgui_event *event)
{
rtgui_filelist_view_t *filelist;
struct rtgui_rect rect = {0, 100, 240, 280};
/* WIN32平台上和真实设备上的初始路径处理 */
#ifdef _WIN32
filelist = rtgui_filelist_view_create("e:\\", "*.*", &rect);
#else
filelist = rtgui_filelist_view_create("/", "*.*", &rect);
#endif
/* 模态显示一个文件列表视图，以提供给用户选择图像文件 */
if (rtgui_widget_show(RTGUI_WIDGET(filelist), RT_TRUE) == RTGUI_MODAL_OK)
{
char path[32], image_type[8];
/* 设置文件路径的标签 */
rtgui_filelist_view_get_fullpath(filelist, path, sizeof(path));
if (image != RT_NULL)
{
rtgui_image_destroy(image);
image = RT_NULL;
}
rt_memset(image_type, 0, sizeof(image_type));
/* 获得图像的类型 */
if (rt_strstr(path, ".bmp") != RT_NULL ||
rt_strstr(path, ".BMP") != RT_NULL)
strcat(image_type, "bmp");
if (rt_strstr(path, ".png") != RT_NULL ||
rt_strstr(path, ".PNG") != RT_NULL)
strcat(image_type, "png");
if (rt_strstr(path, ".jpg") != RT_NULL ||
rt_strstr(path, ".JPG") != RT_NULL)
strcat(image_type, "jpeg");
if (rt_strstr(path, ".hdc") != RT_NULL ||
rt_strstr(path, ".HDC") != RT_NULL)
strcat(image_type, "hdc");
/* 如果图像文件有效，创建相应的rtgui_image对象 */
if (image_type[0] != '\0')
image = rtgui_image_create_from_file(image_type, path, RT_TRUE);
}
/* 删除 文件列表 视图 */
rtgui_container_destroy(RTGUI_CONTAINER(filelist));
rtgui_container_show(_container, RT_FALSE);
}
/* 演示视图的事件处理函数 */
static rt_bool_t demo_view_event_handler(rtgui_widget_t *widget, rtgui_event_t *event)
{
rt_bool_t result;
/* 先调用默认的事件处理函数(这里只关心PAINT事件，但演示视图还有本身的一些控件) */
result = rtgui_container_event_handler(widget, event);
if (event->type == RTGUI_EVENT_PAINT)
{
struct rtgui_dc *dc;
rtgui_rect_t rect;
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL)
/* 如果不能正常获得DC，返回(如果控件或父控件是隐藏状态，DC是获取不成功的) */
return RT_FALSE;
/* 获得demo container允许绘图的区域 */
demo_view_get_rect(RTGUI_CONTAINER(widget), &rect);
/* 获得图像显示区域 */
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 30;
if (image != RT_NULL)
rtgui_image_blit(image, dc, &rect);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
return result;
}
/* 创建用于显示图像的演示视图 */
rtgui_container_t *demo_view_image(void)
{
rtgui_rect_t rect;
rtgui_button_t *open_btn;
/* 先创建一个演示视图 */
_container = demo_view("图像演示");
if (_container != RT_NULL)
/* 设置默认的事件处理函数到demo_view_event_handler函数 */
rtgui_object_set_event_handler(RTGUI_WIDGET(_container), demo_view_event_handler);
/* 添加一个按钮 */
demo_view_get_rect(_container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 120;
rect.y2 = rect.y1 + 20;
open_btn = rtgui_button_create("打开图像文件");
rtgui_container_add_child(RTGUI_CONTAINER(_container), RTGUI_WIDGET(open_btn));
rtgui_widget_set_rect(RTGUI_WIDGET(open_btn), &rect);
rtgui_button_set_onbutton(open_btn, open_btn_onbutton);
return _container;
}
#endif

149
examples/gui/demo_view_instrument_panel.c
View File

@ -1,149 +0,0 @@
/*
* 程序清单：DC操作演示
*
* 这个例子会在创建出的container上进行DC操作的演示
*/
#include "demo_view.h"
#include <rtgui/dc.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/slider.h>
#include <rtgui/image_hdc.h>
#include <math.h>
/*
* container的事件处理函数
*/
rt_bool_t instrument_panel_event_handler(struct rtgui_object *object, rtgui_event_t *event)
{
struct rtgui_widget *widget = RTGUI_WIDGET(object);
char ac[4];
int i;
int x0 = 120;
int y0 = 170;
int x, y;
int default_color;
/* 仅对PAINT事件进行处理 */
if (event->type == RTGUI_EVENT_PAINT)
{
struct rtgui_dc *dc;
rtgui_rect_t rect;
const int arrowx[] = {120 + 75, 120 + 75, 120 + 85};
const int arrowy[] = {170 - 5, 170 + 5, 170};
/*
* 因为用的是demo container，上面本身有一部分控件，所以在绘图时先要让demo container
* 先绘图
*/
rtgui_container_event_handler(RTGUI_OBJECT(widget), event);
/************************************************************************/
/* 下面的是DC的操作 */
/************************************************************************/
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
/* 如果不能正常获得DC，返回（如果控件或父控件是隐藏状态，DC是获取不成功的） */
if (dc == RT_NULL)
return RT_FALSE;
/* 获得demo container允许绘图的区域 */
demo_view_get_rect(RTGUI_CONTAINER(widget), &rect);
RTGUI_DC_TEXTALIGN(dc) = RTGUI_ALIGN_BOTTOM | RTGUI_ALIGN_CENTER_HORIZONTAL;
/* 显示GUI的版本信息 */
#ifdef RTGUI_USING_SMALL_SIZE
rtgui_dc_draw_text(dc, "RT-Thread/GUI小型版本", &rect);
#else
rtgui_dc_draw_text(dc, "RT-Thread/GUI标准版本", &rect);
#endif
RTGUI_DC_TEXTALIGN(dc) = RTGUI_ALIGN_CENTER_VERTICAL | RTGUI_ALIGN_CENTER_HORIZONTAL;
RTGUI_DC_FC(dc) = blue;
rect.y2 = 270;
rtgui_dc_draw_text(dc, "rtgui-panel", &rect);
for (i = 0; i < 6; i++)
{
rtgui_dc_draw_arc(dc, x0, y0, 117 - i, 150, 30);
}
RTGUI_DC_FC(dc) = black;
RTGUI_DC_TEXTALIGN(dc) = RTGUI_ALIGN_LEFT;
for (i = 0; i <= 23; i++)
{
if (i < 12)
{
x = x0 + 105 * cos((150 + i * 10) * 3.1415926 / 180);
y = y0 + 105 * sin((150 + i * 10) * 3.1415926 / 180);
rect.x1 = x;
rect.y1 = y;
rect.x2 = rect.x1 + 12 * 3;
rect.y2 = rect.y1 + 12;
rt_sprintf(ac, "%d", 10 * i);
rtgui_dc_draw_text(dc, ac, &rect);
}
else
{
RTGUI_DC_TEXTALIGN(dc) = RTGUI_ALIGN_RIGHT;
x = x0 + 105 * cos((160 + i * 10) * 3.1415926 / 180);
y = y0 + 105 * sin((160 + i * 10) * 3.1415926 / 180);
rect.x1 = x - 12 * 3;
rect.y1 = y;
rect.x2 = rect.x1 + 12 * 3;
rect.y2 = rect.y1 + 12;
rt_sprintf(ac, "%d", 10 * i);
rtgui_dc_draw_text(dc, ac, &rect);
}
x = x0 + 107 * cos((150 + i * 10) * 3.1415926 / 180);
y = y0 + 107 * sin((150 + i * 10) * 3.1415926 / 180);
rtgui_dc_fill_circle(dc, x, y, 3);
}
RTGUI_DC_FC(dc) = RTGUI_RGB(166, 0, 166);
rtgui_dc_fill_circle(dc, x0, y0, 3);
RTGUI_DC_FC(dc) = RTGUI_RGB(120, 141, 30);
rtgui_dc_draw_circle(dc, x0, y0, 5);
default_color = RTGUI_DC_BC(dc);
RTGUI_DC_BC(dc) = red;
rect.x1 = x0 + 7;
rect.y1 = y0 - 1;
rect.x2 = x0 + 75;
rect.y2 = y0 + 1;
rtgui_dc_fill_rect(dc, &rect);
RTGUI_DC_BC(dc) = default_color;
rtgui_dc_fill_polygon(dc, arrowx, arrowy, 3);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
else
{
/* 其他事件，调用默认的事件处理函数 */
return rtgui_container_event_handler(RTGUI_OBJECT(widget), event);
}
return RT_FALSE;
}
/* 创建用于DC操作演示用的视图 */
rtgui_container_t *demo_view_instrument_panel(void)
{
rtgui_container_t *container;
container = demo_view("instrument panel Demo");
if (container != RT_NULL)
/* 设置成自己的事件处理函数 */
rtgui_object_set_event_handler(RTGUI_OBJECT(container), instrument_panel_event_handler);
return container;
}

104
examples/gui/demo_view_label.c
View File

@ -1,104 +0,0 @@
/*
* 程序清单：label控件演示
*
* 这个例子会在创建出的container上添加几个不同类型的label控件
*/
#include "demo_view.h"
#include <rtgui/widgets/label.h>
/* 创建用于演示label控件的视图 */
rtgui_container_t *demo_view_label(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_label_t *label;
rtgui_font_t *font;
/* 先创建一个演示用的视图 */
container = demo_view("Label View");
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("Red Left");
/* 设置label控件上的文本对齐方式为：左对齐 */
RTGUI_WIDGET_TEXTALIGN(label) = RTGUI_ALIGN_LEFT;
/* 设置label控件的前景色为红色 */
RTGUI_WIDGET_FOREGROUND(label) = red;
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* container是一个container控件，调用add_child方法添加这个label控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("Blue Right");
/* 设置label控件上的文本对齐方式为：右对齐 */
RTGUI_WIDGET_TEXTALIGN(label) = RTGUI_ALIGN_RIGHT;
/* 设置label控件的前景色为蓝色 */
RTGUI_WIDGET_FOREGROUND(label) = blue;
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* container是一个container控件，调用add_child方法添加这个label控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5 + 25 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("Green Center");
/* 设置label控件的前景色为绿色 */
RTGUI_WIDGET_FOREGROUND(label) = green;
/* 设置label控件上的文本对齐方式为：右对齐 */
RTGUI_WIDGET_TEXTALIGN(label) = RTGUI_ALIGN_CENTER_HORIZONTAL;
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* container是一个container控件，调用add_child方法添加这个label控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5 + 25 + 25 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("12 font");
/* 设置字体为12点阵的asc字体 */
font = rtgui_font_refer("asc", 12);
RTGUI_WIDGET_FONT(label) = font;
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* container是一个container控件，调用add_child方法添加这个label控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.y1 += 5 + 25 + 25 + 25 + 25;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("16 font");
/* 设置字体为16点阵的asc字体 */
font = rtgui_font_refer("asc", 16);
RTGUI_WIDGET_FONT(label) = font;
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* container是一个container控件，调用add_child方法添加这个label控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
return container;
}

195
examples/gui/demo_view_listbox.c
View File

@ -1,195 +0,0 @@
/*
* 程序清单：label控件演示
*
* 这个例子会在创建出的container上添加几个不同类型的label控件
*/
#include "demo_view.h"
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/listbox.h>
static rtgui_image_t *item_icon = RT_NULL;
static const char *image_xpm[] =
{
"16 16 106 2",
" c None",
". c #D0C83F",
"+ c #D0C840",
"@ c #D0C030",
"# c #D0B820",
"$ c #D0B020",
"% c #D0B01F",
"& c #5F571F",
"* c #F0F0C0",
"= c #FFF8D0",
"- c #FFF8C0",
"; c #FFF8B0",
"> c #FFF8A0",
", c #F0E870",
"' c #707030",
") c #4F87EF",
"! c #4F78C0",
"~ c #5088E0",
"{ c #5078C0",
"] c #C0D0F0",
"^ c #FFF8E0",
"/ c #FFF090",
"( c #F0E070",
"_ c #6F97D0",
": c #C0D8FE",
"< c #80A8F0",
"[ c #7088D0",
"} c #B0D0FF",
"| c #90B0F0",
"1 c #1040A0",
"2 c #F0F080",
"3 c #707040",
"4 c #7098F0",
"5 c #3068E0",
"6 c #A0B8F0",
"7 c #4070C0",
"8 c #002880",
"9 c #404040",
"0 c #505050",
"a c #F0F090",
"b c #F0E860",
"c c #F0D860",
"d c #807840",
"e c #2F5FC0",
"f c #1050D0",
"g c #1048B0",
"h c #002870",
"i c #C0C080",
"j c #C0C070",
"k c #F0F070",
"l c #F0E060",
"m c #E0D050",
"n c #00277F",
"o c #00287F",
"p c #1F3F6F",
"q c #1048C0",
"r c #0040B0",
"s c #204080",
"t c #FFF890",
"u c #F0D850",
"v c #E0C840",
"w c #807040",
"x c #A0B06F",
"y c #204880",
"z c #2048A0",
"A c #90A8C0",
"B c #FFF080",
"C c #F0D050",
"D c #C0A830",
"E c #6F682F",
"F c #F0F0A0",
"G c #E0D060",
"H c #B0A040",
"I c #D0B840",
"J c #E0C040",
"K c #D0B030",
"L c #706820",
"M c #5F581F",
"N c #CFBF3F",
"O c #FFF0A0",
"P c #A09830",
"Q c #A08820",
"R c #908030",
"S c #807830",
"T c #707020",
"U c #605820",
"V c #6F672F",
"W c #D0C040",
"X c #F0E880",
"Y c #907820",
"Z c #B09820",
"` c #B09010",
" . c #B08820",
".. c #806820",
"+. c #5F5F1F",
"@. c #F0E080",
"#. c #B09020",
"$. c #C0B040",
"%. c #A09030",
"&. c #908020",
"*. c #606020",
"=. c #6F5F1F",
"-. c #9F982F",
";. c #A0872F",
">. c #6F681F",
",. c #706020",
" ",
" . + + + @ @ # # $ % & ",
" + * = = = = - ; > , ' ",
" ) ! ~ { ] ^ = - - > / ( ' ",
"_ : < { [ } | 1 - ; > > / 2 ( 3 ",
"{ 4 5 1 6 7 5 8 9 0 a / , b c d ",
"e f g h 8 8 g h i j / k l c m d ",
" n o p q r s t 2 , l c u v w ",
" x y z A B , l u C v D E ",
" @ F > t k G H I J K L M ",
" N @ O / 2 l P Q R S T U V ",
" W m 2 X l I Y Z ` ...+. ",
" W @.l u I R #.Z Y U M ",
" $.G I $.%.R &.Y *.& =. ",
" -.;.>.,.L L ,.& M ",
" "
};
static struct rtgui_listbox_item items[] =
{
{"list #0", RT_NULL},
{"list #1", RT_NULL},
{"list #2", RT_NULL},
{"list #3", RT_NULL},
};
static rt_bool_t on_items(struct rtgui_object *object, struct rtgui_event *event)
{
rtgui_listbox_t *box;
/* get listbox */
box = RTGUI_LISTBOX(object);
/* 打印当前的项 */
rt_kprintf("current item: %d\n", box->current_item);
return RT_TRUE;
}
/* 创建用于演示label控件的视图 */
rtgui_container_t *demo_view_listbox(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_label_t *label;
rtgui_listbox_t *box;
/* 先创建一个演示用的视图 */
container = demo_view("ListBox Demo");
if (item_icon == RT_NULL)
item_icon = rtgui_image_create_from_mem("xpm",
(const rt_uint8_t *)image_xpm, sizeof(image_xpm), RT_TRUE);
items[1].image = item_icon;
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("listbox: ");
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* container是一个container控件，调用add_child方法添加这个label控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
rect.y1 = rect.y2 + 3;
rect.y2 = 250;
box = rtgui_listbox_create(items, sizeof(items) / sizeof(struct rtgui_listbox_item), &rect);
rtgui_listbox_set_onitem(box, on_items);
/* container是一个container控件，调用add_child方法添加这个listbox控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(box));
return container;
}

264
examples/gui/demo_view_listctrl.c
View File

@ -1,264 +0,0 @@
/*
* 程序清单：label控件演示
*
* 这个例子会在创建出的container上添加几个不同类型的label控件
*/
#include "demo_view.h"
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/listctrl.h>
static rtgui_image_t *item_icon = RT_NULL;
static const char *image_xpm[] =
{
"16 16 106 2",
" c None",
". c #D0C83F",
"+ c #D0C840",
"@ c #D0C030",
"# c #D0B820",
"$ c #D0B020",
"% c #D0B01F",
"& c #5F571F",
"* c #F0F0C0",
"= c #FFF8D0",
"- c #FFF8C0",
"; c #FFF8B0",
"> c #FFF8A0",
", c #F0E870",
"' c #707030",
") c #4F87EF",
"! c #4F78C0",
"~ c #5088E0",
"{ c #5078C0",
"] c #C0D0F0",
"^ c #FFF8E0",
"/ c #FFF090",
"( c #F0E070",
"_ c #6F97D0",
": c #C0D8FE",
"< c #80A8F0",
"[ c #7088D0",
"} c #B0D0FF",
"| c #90B0F0",
"1 c #1040A0",
"2 c #F0F080",
"3 c #707040",
"4 c #7098F0",
"5 c #3068E0",
"6 c #A0B8F0",
"7 c #4070C0",
"8 c #002880",
"9 c #404040",
"0 c #505050",
"a c #F0F090",
"b c #F0E860",
"c c #F0D860",
"d c #807840",
"e c #2F5FC0",
"f c #1050D0",
"g c #1048B0",
"h c #002870",
"i c #C0C080",
"j c #C0C070",
"k c #F0F070",
"l c #F0E060",
"m c #E0D050",
"n c #00277F",
"o c #00287F",
"p c #1F3F6F",
"q c #1048C0",
"r c #0040B0",
"s c #204080",
"t c #FFF890",
"u c #F0D850",
"v c #E0C840",
"w c #807040",
"x c #A0B06F",
"y c #204880",
"z c #2048A0",
"A c #90A8C0",
"B c #FFF080",
"C c #F0D050",
"D c #C0A830",
"E c #6F682F",
"F c #F0F0A0",
"G c #E0D060",
"H c #B0A040",
"I c #D0B840",
"J c #E0C040",
"K c #D0B030",
"L c #706820",
"M c #5F581F",
"N c #CFBF3F",
"O c #FFF0A0",
"P c #A09830",
"Q c #A08820",
"R c #908030",
"S c #807830",
"T c #707020",
"U c #605820",
"V c #6F672F",
"W c #D0C040",
"X c #F0E880",
"Y c #907820",
"Z c #B09820",
"` c #B09010",
" . c #B08820",
".. c #806820",
"+. c #5F5F1F",
"@. c #F0E080",
"#. c #B09020",
"$. c #C0B040",
"%. c #A09030",
"&. c #908020",
"*. c #606020",
"=. c #6F5F1F",
"-. c #9F982F",
";. c #A0872F",
">. c #6F681F",
",. c #706020",
" ",
" . + + + @ @ # # $ % & ",
" + * = = = = - ; > , ' ",
" ) ! ~ { ] ^ = - - > / ( ' ",
"_ : < { [ } | 1 - ; > > / 2 ( 3 ",
"{ 4 5 1 6 7 5 8 9 0 a / , b c d ",
"e f g h 8 8 g h i j / k l c m d ",
" n o p q r s t 2 , l c u v w ",
" x y z A B , l u C v D E ",
" @ F > t k G H I J K L M ",
" N @ O / 2 l P Q R S T U V ",
" W m 2 X l I Y Z ` ...+. ",
" W @.l u I R #.Z Y U M ",
" $.G I $.%.R &.Y *.& =. ",
" -.;.>.,.L L ,.& M ",
" "
};
static struct list_item
{
const char *name;
const char *gender;
int age;
rtgui_image_t *image;
} items[] =
{
{"index0", "00", 30, RT_NULL},
{"index1", "m1", 30, RT_NULL},
{"index2", "m2", 30, RT_NULL},
{"index3", "m3", 30, RT_NULL},
{"index4", "m4", 30, RT_NULL},
{"index5", "m5", 30, RT_NULL},
{"index6", "m6", 30, RT_NULL},
{"index7", "m7", 30, RT_NULL},
{"index8", "m8", 30, RT_NULL},
{"index9", "m9", 30, RT_NULL},
{"index10", "m10", 30, RT_NULL},
{"index11", "m11", 30, RT_NULL},
{"index12", "m12", 30, RT_NULL},
{"index13", "m13", 30, RT_NULL},
{"index14", "m14", 30, RT_NULL},
{"index15", "m15", 30, RT_NULL},
{"index16", "m16", 30, RT_NULL},
{"index17", "m17", 30, RT_NULL},
{"index18", "m18", 30, RT_NULL},
{"index19", "m19", 30, RT_NULL},
};
void _rtgui_listctrl_item_draw(struct rtgui_listctrl *list,
struct rtgui_dc *dc,
rtgui_rect_t *rect,
rt_uint16_t index)
{
char age_str[8];
rtgui_rect_t item_rect;
struct list_item *items, *item;
item_rect = *rect;
item_rect.x1 += 5;
items = (struct list_item *)list->items;
item = &items[index];
/* draw text */
rtgui_dc_draw_text(dc, item->name, &item_rect);
item_rect.x1 += 60;
rtgui_dc_draw_vline(dc, item_rect.x1, item_rect.y1, item_rect.y2);
item_rect.x1 += 5;
rtgui_dc_draw_text(dc, item->gender, &item_rect);
item_rect.x1 += 60;
rtgui_dc_draw_vline(dc, item_rect.x1, item_rect.y1, item_rect.y2);
item_rect.x1 += 5;
rt_snprintf(age_str, sizeof(age_str), "%d", item->age);
rtgui_dc_draw_text(dc, age_str, &item_rect);
item_rect.x1 += 40;
rtgui_dc_draw_vline(dc, item_rect.x1, item_rect.y1, item_rect.y2);
item_rect.x1 += 5;
/* draw image */
if (item->image != RT_NULL)
{
rtgui_rect_t image_rect;
image_rect.x1 = 0;
image_rect.y1 = 0;
image_rect.x2 = item->image->w;
image_rect.y2 = item->image->h;
rtgui_rect_moveto_align(&item_rect, &image_rect, RTGUI_ALIGN_CENTER_VERTICAL);
rtgui_image_blit(item->image, dc, &image_rect);
}
}
static rt_bool_t on_items(struct rtgui_object *object, struct rtgui_event *event)
{
rtgui_listctrl_t *ctrl;
/* get listctrl */
ctrl = RTGUI_LISTCTRL(object);
/* 打印当前的项 */
rt_kprintf("current item: %d\n", ctrl->current_item);
return RT_TRUE;
}
/* 创建用于演示label控件的视图 */
rtgui_container_t *demo_view_listctrl(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_label_t *label;
rtgui_listctrl_t *box;
/* 先创建一个演示用的视图 */
container = demo_view("List Control Demo");
if (item_icon == RT_NULL)
item_icon = rtgui_image_create_from_mem("xpm",
(const rt_uint8_t *)image_xpm, sizeof(image_xpm), RT_TRUE);
items[1].image = item_icon;
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("List Control: ");
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* container是一个container控件，调用add_child方法添加这个label控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
rect.y1 = rect.y2 + 3;
rect.y2 = 250;
box = rtgui_listctrl_create((rt_uint32_t)items, sizeof(items) / sizeof(items[0]), &rect,
_rtgui_listctrl_item_draw);
rtgui_listctrl_set_onitem(box, on_items);
/* container是一个container控件，调用add_child方法添加这个listctrl控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(box));
return container;
}

76
examples/gui/demo_view_menu.c
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@ -1,76 +0,0 @@
/*
* 程序清单：menu控件演示
*
* 这个例子会在创建出的container上添加几个不同类型的label控件
*/
#include "demo_view.h"
#include <rtgui/widgets/menu.h>
#include <rtgui/widgets/button.h>
static rt_bool_t _onmenuitem(struct rtgui_object *object, struct rtgui_event *event)
{
rt_kprintf("menu action!!\n");
return RT_TRUE;
}
static const rtgui_menu_item_t sub_items[] =
{
{RTGUI_ITEM_NORMAL, "item #1", RT_NULL, RT_NULL, 0, _onmenuitem},
{RTGUI_ITEM_NORMAL, "item #2", RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_SEPARATOR, RT_NULL, RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_NORMAL, "item #3", RT_NULL, RT_NULL, 0, RT_NULL},
};
static const rtgui_menu_item_t items[] =
{
{RTGUI_ITEM_NORMAL, "item #1", RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_NORMAL, "item #2", RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_SEPARATOR, RT_NULL, RT_NULL, RT_NULL, 0, RT_NULL},
{
RTGUI_ITEM_SUBMENU, "item #3", RT_NULL,
(struct rtgui_menu_item_t *)sub_items,
sizeof(sub_items) / sizeof(sub_items[0]), RT_NULL
},
};
static rtgui_menu_t *menu;
static rt_bool_t _onmenu(struct rtgui_object *object, struct rtgui_event *event)
{
rtgui_rect_t rect;
rtgui_widget_get_rect(RTGUI_WIDGET(object), &rect);
rtgui_widget_rect_to_device(RTGUI_WIDGET(object), &rect);
if (menu != RT_NULL)
rtgui_menu_pop(menu, rect.x1, rect.y2 + 5);
return RT_TRUE;
}
/* 创建用于演示menu控件的视图 */
rtgui_container_t *demo_view_menu(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_button_t *button;
/* 先创建一个演示用的视图 */
container = demo_view("MENU View");
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建一个button控件 */
button = rtgui_button_create("Pop Menu");
/* 设置button的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
/* container是一个container控件，调用add_child方法添加这个button控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, _onmenu);
menu = rtgui_menu_create("Menu Test", RT_NULL, items, sizeof(items) / sizeof(items[0]));
return container;
}

78
examples/gui/demo_view_module.c
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@ -1,78 +0,0 @@
/*
* 程序清单：DC上显示图像演示
*
* 这个例子会在创建出的view上显示图像
*/
#include "demo_view.h"
#include <rtgui/widgets/button.h>
#include <rtgui/widgets/filelist_view.h>
#include <string.h>
#ifdef RT_USING_MODULE
#if defined(RTGUI_USING_DFS_FILERW)
static rtgui_container_t *_view = RT_NULL;
/* 打开按钮的回调函数 */
static void open_btn_onbutton(rtgui_widget_t *widget, struct rtgui_event *event)
{
rtgui_filelist_view_t *view;
rtgui_workbench_t *workbench;
rtgui_rect_t rect;
/* 获得顶层的workbench */
workbench = RTGUI_WORKBENCH(rtgui_widget_get_toplevel(widget));
rtgui_widget_get_rect(RTGUI_WIDGET(workbench), &rect);
/* WIN32平台上和真实设备上的初始路径处理 */
#ifdef _WIN32
view = rtgui_filelist_view_create(workbench, "d:\\", "*.*", &rect);
#else
view = rtgui_filelist_view_create(workbench, "/", "*.*", &rect);
#endif
/* 模态显示一个文件列表视图，以提供给用户选择图像文件 */
if (rtgui_container_show(RTGUI_CONTAINER(view), RT_TRUE) == RTGUI_MODAL_OK)
{
char path[32], name[8];
/* 设置文件路径的标签 */
rtgui_filelist_view_get_fullpath(view, path, sizeof(path));
rt_memset(name, 0, sizeof(name));
/* 获得应用模块的类型 */
if (rt_strstr(path, ".mo") != RT_NULL || rt_strstr(path, ".so") != RT_NULL)
{
rt_module_open(path);
}
}
/* 删除 文件列表 视图 */
rtgui_container_destroy(RTGUI_CONTAINER(view));
rtgui_container_show(_view, RT_FALSE);
}
/* 创建用于显示应用模块的演示视图 */
rtgui_container_t *demo_view_module(rtgui_workbench_t *workbench)
{
rtgui_rect_t rect;
rtgui_button_t *open_btn;
/* 先创建一个演示视图 */
_view = demo_view(workbench, "应用模块演示");
/* 添加一个按钮 */
demo_view_get_rect(_view, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 120;
rect.y2 = rect.y1 + 20;
open_btn = rtgui_button_create("打开应用模块");
rtgui_container_add_child(RTGUI_CONTAINER(_view), RTGUI_WIDGET(open_btn));
rtgui_widget_set_rect(RTGUI_WIDGET(open_btn), &rect);
rtgui_button_set_onbutton(open_btn, open_btn_onbutton);
return _view;
}
#endif
#endif

42
examples/gui/demo_view_mywidget.c
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@ -1,42 +0,0 @@
/*
* 程序清单：自定义控件演示
*
* 这个例子会在创建出的container上添加两个自定义控件
*/
#include "demo_view.h"
#include "mywidget.h"
/* 创建用于演示自定义控件的视图 */
rtgui_container_t *demo_view_mywidget(void)
{
rtgui_container_t *container;
rtgui_rect_t rect;
rtgui_mywidget_t *mywidget;
/* 先创建一个演示用的视图 */
container = demo_view("MyWidget View");
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.y1 + 80;
rect.y1 += 5;
rect.y2 = rect.y1 + 80;
/* 创建一个自定义控件 */
mywidget = rtgui_mywidget_create(&rect);
/* container是一个container控件，调用add_child方法添加这个自控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(mywidget));
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 25;
rect.x2 = rect.y1 + 40;
rect.y1 += 5 + 100;
rect.y2 = rect.y1 + 40;
/* 创建一个自定义控件 */
mywidget = rtgui_mywidget_create(&rect);
/* container是一个container控件，调用add_child方法添加这个自控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(mywidget));
return container;
}

53
examples/gui/demo_view_notebook.c
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@ -1,53 +0,0 @@
/*
* 程序清单：notebook控件演示
*
* 这个例子会在创建出的container上演示notebook控件
*/
#include "demo_view.h"
#include <rtgui/widgets/notebook.h>
#include <rtgui/widgets/listbox.h>
const static struct rtgui_listbox_item items[] =
{
{"list #0", RT_NULL},
{"list #1", RT_NULL},
{"list #2", RT_NULL},
{"list #3", RT_NULL},
};
const static struct rtgui_listbox_item items2[] =
{
{"list #0", RT_NULL},
{"list #1", RT_NULL},
{"list #2", RT_NULL},
{"new list #1", RT_NULL},
{"new list #2", RT_NULL},
};
/* 创建用于演示notebook控件的视图 */
rtgui_container_t *demo_view_notebook(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
struct rtgui_notebook *notebook;
rtgui_listbox_t *box;
/* 先创建一个演示用的视图 */
container = demo_view("Notebook View");
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
notebook = rtgui_notebook_create(&rect, RTGUI_NOTEBOOK_BOTTOM);
/* container是一个container控件，调用add_child方法添加这个notebook控件 */
rtgui_container_add_child(container, RTGUI_WIDGET(notebook));
box = rtgui_listbox_create(items, sizeof(items) / sizeof(struct rtgui_listbox_item), &rect);
rtgui_notebook_add(notebook, "Tab 1", RTGUI_WIDGET(box));
box = rtgui_listbox_create(items2, sizeof(items2) / sizeof(struct rtgui_listbox_item), &rect);
rtgui_notebook_add(notebook, "Tab 2", RTGUI_WIDGET(box));
return container;
}

103
examples/gui/demo_view_progressbar.c
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@ -1,103 +0,0 @@
#include "demo_view.h"
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/progressbar.h>
static rtgui_progressbar_t *hbar;
static rtgui_progressbar_t *vbar;
static rtgui_timer_t *bar_timer = RT_NULL;
void progressbar_timeout(struct rtgui_timer *timer, void *parameter)
{
static rt_uint32_t value = 0;
value++;
if (value == 100)
value = 0;
rtgui_progressbar_set_value(hbar, value);
rtgui_progressbar_set_value(vbar, value);
}
static rt_bool_t start_timer(struct rtgui_object *object, struct rtgui_event *event)
{
if (bar_timer != RT_NULL)
rtgui_timer_start(bar_timer);
return RT_TRUE;
}
static rt_bool_t stop_timer(struct rtgui_object *object, struct rtgui_event *event)
{
if (bar_timer != RT_NULL)
rtgui_timer_stop(bar_timer);
return RT_TRUE;
}
static rt_bool_t progressbar_event_handler(struct rtgui_object *object, rtgui_event_t *event)
{
struct rtgui_widget *widget = RTGUI_WIDGET(object);
if (event->type == RTGUI_EVENT_SHOW)
{
rtgui_container_event_handler(object, event);
start_timer(object, event);
}
else if (event->type == RTGUI_EVENT_HIDE)
{
rtgui_container_event_handler(object, event);
stop_timer(object, event);
}
else
{
/* 调用默认的事件处理函数 */
return rtgui_progressbar_event_handler(object, event);
}
return RT_FALSE;
}
rtgui_container_t *demo_view_progressbar(void)
{
rtgui_container_t *container;
rtgui_rect_t rect;
rtgui_label_t *label;
/* create a demo container */
container = demo_view("ProgressBar View");
/* get demo container rect */
demo_view_get_rect(container, &rect);
label = rtgui_label_create("水平进度条:");
rtgui_container_add_child(container, RTGUI_WIDGET(label));
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 18;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rect.y1 += 20;
rect.y2 = rect.y1 + 18;
hbar = rtgui_progressbar_create(RTGUI_HORIZONTAL, 100, &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(hbar));
/* get demo container rect */
demo_view_get_rect(container, &rect);
label = rtgui_label_create("垂直进度条:");
rtgui_container_add_child(container, RTGUI_WIDGET(label));
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 45;
rect.y2 = rect.y1 + 18;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rect.x1 += 110;
rect.x2 = rect.x1 + 20;
rect.y1 += 18 + 5;
rect.y2 = rect.y1 + 150;
vbar = rtgui_progressbar_create(RTGUI_VERTICAL, 100, &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(vbar));
bar_timer = rtgui_timer_create(50, RT_TIMER_FLAG_PERIODIC,
progressbar_timeout, RT_NULL);
return container;
}

69
examples/gui/demo_view_radiobox.c
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@ -1,69 +0,0 @@
/*
* 程序清单：radiobox控件演示
*
* 这个例子会在创建出的container上添加两个不同方向的radiobox控件
*/
#include "demo_view.h"
#include <rtgui/widgets/radiobox.h>
/* 用于显示垂直方向的radio文本项数组 */
static char *radio_item_v[5] =
{
"one",
"two",
"three",
"item 1",
"item 2"
};
/* 用于显示水平方向的radio文本项数组 */
static char *radio_item_h[3] =
{
"one", "two", "three"
};
/* 创建用于演示radiobox控件的视图 */
rtgui_container_t *demo_view_radiobox(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_radiobox_t *radiobox;
/* 先创建一个演示用的视图 */
container = demo_view("RadioBox View");
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 5 * 25;
/* 创建一个垂直方向显示的radiobox控件，文本项是radio_item_v数组，共5个项 */
radiobox = rtgui_radiobox_create("Radio Box", RTGUI_VERTICAL, radio_item_v, 5);
/* 设置当前选择的数组是第0项 */
rtgui_radiobox_set_selection(radiobox, 0);
/* 添加radiobox控件到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(radiobox));
/* 设置radiobox控件的位置信息 */
rtgui_widget_set_rect(RTGUI_WIDGET(radiobox), &rect);
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5 + 5 * 25;
rect.y2 = rect.y1 + 60;
/* 创建一个水平方向显示的radiobox控件，文本项是radio_item_h数组，共3个项 */
radiobox = rtgui_radiobox_create("Radio Box", RTGUI_HORIZONTAL, radio_item_h, 3);
/* 设置当前选择的数组是第0项 */
rtgui_radiobox_set_selection(radiobox, 0);
/* 添加radiobox控件到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(radiobox));
/* 设置radiobox控件的位置信息 */
rtgui_widget_set_rect(RTGUI_WIDGET(radiobox), &rect);
return container;
}

48
examples/gui/demo_view_scrollbar.c
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@ -1,48 +0,0 @@
#include "demo_view.h"
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/scrollbar.h>
rtgui_container_t *demo_view_scrollbar(void)
{
rtgui_container_t *container;
rtgui_rect_t rect;
rtgui_label_t *label;
rtgui_scrollbar_t *hbar;
rtgui_scrollbar_t *vbar;
/* create a demo container */
container = demo_view("ScrollBar View");
/* get demo container rect */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
label = rtgui_label_create("horizontal bar:");
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(label));
hbar = rtgui_scrollbar_create(container, 5, 70, 20, 200, RTGUI_HORIZONTAL);
rtgui_scrollbar_set_line_step(hbar, 1);
rtgui_scrollbar_set_page_step(hbar, 3);
rtgui_scrollbar_set_range(hbar, 20);
/* get demo container rect */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5+40;
rect.y2 = rect.y1 + 20;
label = rtgui_label_create("vertical bar:");
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(label));
vbar = rtgui_scrollbar_create(container, 10, 110, 20, 200, RTGUI_VERTICAL);
rtgui_scrollbar_set_line_step(vbar, 1);
rtgui_scrollbar_set_page_step(vbar, 5);
rtgui_scrollbar_set_range(vbar, 20);
return container;
}

49
examples/gui/demo_view_slider.c
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#include "demo_view.h"
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/slider.h>
rtgui_container_t *demo_view_slider(void)
{
rtgui_container_t *container;
rtgui_rect_t rect;
rtgui_label_t *label;
rtgui_slider_t *slider;
/* create a demo container */
container = demo_view("Slider View");
/* get demo container rect */
demo_view_get_rect(container, &rect);
label = rtgui_label_create("horizontal slider:");
rtgui_container_add_child(container, RTGUI_WIDGET(label));
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 18;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rect.y1 += 20;
rect.y2 = rect.y1 + 18;
slider = rtgui_slider_create(0, 100, RTGUI_HORIZONTAL);
rtgui_container_add_child(container, RTGUI_WIDGET(slider));
rtgui_widget_set_rect(RTGUI_WIDGET(slider), &rect);
/* get demo container rect */
demo_view_get_rect(container, &rect);
label = rtgui_label_create("vertical slider:");
rtgui_container_add_child(container, RTGUI_WIDGET(label));
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 50;
rect.y2 = rect.y1 + 18;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rect.x1 += 110;
rect.x2 = rect.x1 + 20;
rect.y1 += 18 + 5;
rect.y2 = rect.y1 + 150;
slider = rtgui_slider_create(0, 100, RTGUI_VERTICAL);
rtgui_container_add_child(container, RTGUI_WIDGET(slider));
rtgui_widget_set_rect(RTGUI_WIDGET(slider), &rect);
return container;
}

102
examples/gui/demo_view_textbox.c
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/*
* 程序清单：texbox控件演示
*
* 这个例子会在创建出的container上添加几个不同类型的textbox控件
*/
#include "demo_view.h"
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/textbox.h>
/* 创建用于演示textbox控件的视图 */
rtgui_container_t *demo_view_textbox(void)
{
rtgui_rect_t rect, textbox_rect;
rtgui_container_t *container;
rtgui_label_t *label;
rtgui_textbox_t *text;
/* 先创建一个演示用的视图 */
container = demo_view("TextBox View");
/* 获得视图的位置信息 */
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 30;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("名字: ");
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(container, RTGUI_WIDGET(label));
/* 让textbox_rect赋值到rect，以计算textbox控件的位置 */
textbox_rect = rect;
textbox_rect.x1 = textbox_rect.x2 + 5;
textbox_rect.x2 = textbox_rect.x1 + 160;
/* 创建一个textbox控件 */
text = rtgui_textbox_create("bernard", RTGUI_TEXTBOX_SINGLE);
/* 设置textbox控件的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
/* 添加textbox控件到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(text));
/* 计算下一个label控件的位置 */
rect.y1 += 23;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("邮件: ");
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* 添加label控件到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
textbox_rect = rect;
textbox_rect.x1 = textbox_rect.x2 + 5;
textbox_rect.x2 = textbox_rect.x1 + 160;
/* 创建一个textbox控件 */
text = rtgui_textbox_create("bernard.xiong@gmail.com", RTGUI_TEXTBOX_SINGLE);
/* 设置textbox控件的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
/* 添加textbox控件到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(text));
rect.y1 += 23;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("密码: ");
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* 添加label控件到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
textbox_rect = rect;
textbox_rect.x1 = textbox_rect.x2 + 5;
textbox_rect.x2 = textbox_rect.x1 + 160;
/* 创建一个textbox控件 */
text = rtgui_textbox_create("rt-thread", RTGUI_TEXTBOX_SINGLE);
/* 设置textbox显示文本为掩码形式(即显示为*号，适合于显示密码的情况) */
text->flag |= RTGUI_TEXTBOX_MASK;
/* 设置textbox控件的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
/* 添加textbox控件到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(text));
rect.y1 += 23;
rect.y2 = rect.y1 + 20;
/* 创建一个label控件 */
label = rtgui_label_create("主页: ");
/* 设置label的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
/* 添加label控件到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(label));
textbox_rect = rect;
textbox_rect.x1 = textbox_rect.x2 + 5;
textbox_rect.x2 = textbox_rect.x1 + 160;
/* 创建一个textbox控件 */
text = rtgui_textbox_create("http://www.rt-thread.org", RTGUI_TEXTBOX_SINGLE);
/* 设置textbox控件的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
/* 添加textbox控件到视图中 */
rtgui_container_add_child(container, RTGUI_WIDGET(text));
return container;
}

98
examples/gui/demo_view_ttf.c
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/*
* 程序清单：TTF字体显示演示
*
* 这个例子会在创建出的container上进行TTF字体显示的演示
*/
#include "demo_view.h"
#include <rtgui/dc.h>
#include <rtgui/font.h>
#include <rtgui/rtgui_system.h>
#ifdef RTGUI_USING_TTF
static rtgui_font_t *font_16, *font_24, *font_36, *font_48;
/*
* container的事件处理函数
*/
rt_bool_t ttf_event_handler(struct rtgui_object *object, rtgui_event_t *event)
{
struct rtgui_widget *widget = RTGUI_WIDGET(object);
/* 仅对PAINT事件进行处理 */
if (event->type == RTGUI_EVENT_PAINT)
{
struct rtgui_dc *dc;
rtgui_rect_t rect;
rtgui_font_t *saved;
/*
* 因为用的是demo container，上面本身有一部分控件，所以在绘图时先要让demo container
* 先绘图
*/
rtgui_container_event_handler(widget, event);
/************************************************************************/
/* 下面的是DC的操作 */
/************************************************************************/
/* 获得控件所属的DC */
dc = rtgui_dc_begin_drawing(widget);
/* 如果不能正常获得DC，返回（如果控件或父控件是隐藏状态，DC是获取不成功的） */
if (dc == RT_NULL)
return RT_FALSE;
/* 获得demo container允许绘图的区域 */
demo_view_get_rect(RTGUI_CONTAINER(widget), &rect);
saved = RTGUI_WIDGET_FONT(widget);
RTGUI_WIDGET_FONT(widget) = font_16;
rtgui_dc_draw_text(dc, "ABCD中文", &rect);
rect.y1 += 18;
RTGUI_WIDGET_FONT(widget) = font_24;
rtgui_dc_draw_text(dc, "ABCD中文", &rect);
rect.y1 += 26;
RTGUI_WIDGET_FONT(widget) = font_36;
rtgui_dc_draw_text(dc, "ABCD中文", &rect);
rect.y1 += 38;
RTGUI_WIDGET_FONT(widget) = font_48;
rtgui_dc_draw_text(dc, "ABCD中文", &rect);
RTGUI_WIDGET_FONT(widget) = saved;
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
else
{
/* 其他事件，调用默认的事件处理函数 */
return rtgui_container_event_handler(widget, event);
}
return RT_FALSE;
}
/* 创建用于TTF字体显示演示用的视图 */
rtgui_container_t *demo_view_ttf()
{
rtgui_container_t *container;
font_16 = rtgui_freetype_font_create("d:/simsun.ttf", 0, 0, 16);
font_24 = rtgui_freetype_font_create("d:/simsun.ttf", 0, 0, 24);
font_36 = rtgui_freetype_font_create("d:/simsun.ttf", 0, 0, 36);
font_48 = rtgui_freetype_font_create("d:/simsun.TTF", 0, 0, 72);
container = demo_view("TTF 演示");
if (container != RT_NULL)
{
RTGUI_WIDGET_BACKGROUND(container) = white;
/* 设置成自己的事件处理函数 */
rtgui_object_set_event_handler(RTGUI_OBJECT(container), ttf_event_handler);
}
return container;
}
#endif

299
examples/gui/demo_view_window.c
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@ -1,299 +0,0 @@
/*
* 程序清单：窗口演示
*
* 这个例子会先创建出一个演示用的container，当点击上面的按钮时会不同的模式创建窗口
*/
#include <rtgui/rtgui.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/window.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/button.h>
#include "demo_view.h"
#include <string.h>
static struct rtgui_timer *timer;
static struct rtgui_label *label;
static struct rtgui_win *autowin = RT_NULL;
static char label_text[80];
static rt_uint8_t cnt = 5;
rtgui_win_t *normal_window;
rtgui_label_t *normal_window_label;
static char normal_window_label_text[16];
static unsigned char normal_window_show_count = 1;
extern struct rtgui_win *main_win;
static rt_bool_t normal_window_onclose(struct rtgui_object *win,
struct rtgui_event *event)
{
normal_window_show_count++;
return RT_TRUE;
}
static void create_normal_win(void)
{
rtgui_rect_t rect = {30, 40, 150, 80};
normal_window = rtgui_win_create(RT_NULL, "普通窗口",
&rect, RTGUI_WIN_STYLE_DEFAULT);
rect.x1 += 20;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 添加一个文本标签 */
rt_sprintf(normal_window_label_text,
"第 %d 次显示", normal_window_show_count);
normal_window_label = rtgui_label_create(normal_window_label_text);
rtgui_widget_set_rect(RTGUI_WIDGET(normal_window_label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(normal_window),
RTGUI_WIDGET(normal_window_label));
rtgui_win_set_onclose(normal_window,
normal_window_onclose);
}
/* 触发正常窗口显示 */
static void demo_normal_window_onbutton(struct rtgui_object *object, rtgui_event_t *event)
{
rt_sprintf(normal_window_label_text,
"第 %d 次显示", normal_window_show_count);
rtgui_label_set_text(normal_window_label,
normal_window_label_text);
if (RTGUI_WIDGET_IS_HIDE(normal_window))
rtgui_win_show(normal_window, RT_FALSE);
else
rtgui_win_activate(normal_window);
}
/* 获取一个递增的窗口标题 */
static char *get_win_title()
{
static rt_uint8_t win_no = 0;
static char win_title[16];
rt_sprintf(win_title, "窗口 %d", ++win_no);
return win_title;
}
/* 关闭对话框时的回调函数 */
void diag_close(struct rtgui_timer *timer, void *parameter)
{
cnt --;
rt_sprintf(label_text, "closed then %d second!", cnt);
/* 设置标签文本并更新控件 */
rtgui_label_set_text(label, label_text);
rtgui_widget_update(RTGUI_WIDGET(label));
if (cnt == 0)
{
/* 超时，关闭对话框 */
rtgui_win_destroy(autowin);
}
}
/* AUTO窗口关闭时的事件处理 */
rt_bool_t auto_window_close(struct rtgui_object *object, struct rtgui_event *event)
{
if (timer != RT_NULL)
{
/* 停止并删除定时器 */
rtgui_timer_stop(timer);
rtgui_timer_destory(timer);
timer = RT_NULL;
}
autowin = RT_NULL;
return RT_TRUE;
}
static rt_uint16_t delta_x = 20;
static rt_uint16_t delta_y = 40;
/* 触发自动窗口显示 */
static void demo_autowin_onbutton(struct rtgui_object *object, rtgui_event_t *event)
{
struct rtgui_rect rect = {50, 50, 200, 200};
/* don't create the window twice */
if (autowin)
return;
autowin = rtgui_win_create(main_win, "Information",
&rect, RTGUI_WIN_STYLE_DEFAULT | RTGUI_WIN_STYLE_DESTROY_ON_CLOSE);
if (autowin == RT_NULL)
return;
cnt = 5;
rt_sprintf(label_text, "closed then %d second!", cnt);
label = rtgui_label_create(label_text);
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(autowin),
RTGUI_WIDGET(label));
/* 设置关闭窗口时的动作 */
rtgui_win_set_onclose(autowin, auto_window_close);
rtgui_win_show(autowin, RT_FALSE);
/* 创建一个定时器 */
timer = rtgui_timer_create(100, RT_TIMER_FLAG_PERIODIC, diag_close, RT_NULL);
rtgui_timer_start(timer);
}
/* 触发模态窗口显示 */
static void demo_modalwin_onbutton(struct rtgui_object *object, rtgui_event_t *event)
{
rtgui_win_t *win;
rtgui_label_t *label;
rtgui_rect_t rect = {0, 0, 150, 80};
rtgui_rect_moveto(&rect, delta_x, delta_y);
delta_x += 20;
delta_y += 20;
/* 创建一个窗口 */
win = rtgui_win_create(main_win,
get_win_title(), &rect, RTGUI_WIN_STYLE_DEFAULT);
rect.x1 += 20;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
label = rtgui_label_create("这是一个模式窗口");
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label));
/* 模态显示窗口 */
rtgui_win_show(win, RT_TRUE);
/* 删除非自动删除窗口 */
rtgui_win_destroy(win);
}
static void demo_close_ntitle_window(struct rtgui_object *object, rtgui_event_t *event)
{
rtgui_win_t *win;
/* 获得最顶层控件 */
win = RTGUI_WIN(rtgui_widget_get_toplevel(RTGUI_WIDGET(object)));
/* 销毁窗口 */
rtgui_win_destroy(win);
}
/* 触发无标题窗口显示 */
static void demo_ntitlewin_onbutton(struct rtgui_object *object, rtgui_event_t *event)
{
rtgui_win_t *win;
rtgui_label_t *label;
rtgui_button_t *button;
rtgui_rect_t widget_rect, rect = {0, 0, 150, 80};
rtgui_rect_moveto(&rect, delta_x, delta_y);
delta_x += 20;
delta_y += 20;
/* 创建一个窗口，风格为无标题及无边框 */
win = rtgui_win_create(main_win,
"no title", &rect, RTGUI_WIN_STYLE_NO_TITLE |
RTGUI_WIN_STYLE_NO_BORDER |
RTGUI_WIN_STYLE_DESTROY_ON_CLOSE);
RTGUI_WIDGET_BACKGROUND(win) = white;
/* 创建一个文本标签 */
label = rtgui_label_create("无边框窗口");
rtgui_font_get_metrics(RTGUI_WIDGET_FONT(label), "无边框窗口", &widget_rect);
rtgui_rect_moveto_align(&rect, &widget_rect, RTGUI_ALIGN_CENTER_HORIZONTAL);
widget_rect.y1 += 20;
widget_rect.y2 += 20;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &widget_rect);
rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label));
RTGUI_WIDGET_BACKGROUND(label) = white;
/* 创建一个关闭按钮 */
widget_rect.x1 = 0;
widget_rect.y1 = 0;
widget_rect.x2 = 40;
widget_rect.y2 = 20;
rtgui_rect_moveto_align(&rect, &widget_rect, RTGUI_ALIGN_CENTER_HORIZONTAL);
widget_rect.y1 += 40;
widget_rect.y2 += 40;
button = rtgui_button_create("关闭");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &widget_rect);
rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, demo_close_ntitle_window);
rtgui_win_show(win, RT_FALSE);
}
rtgui_container_t *demo_view_window(void)
{
rtgui_rect_t rect;
rtgui_container_t *container;
rtgui_button_t *button;
/* 创建一个演示用的视图 */
container = demo_view("Window Demo");
create_normal_win();
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建按钮用于显示正常窗口 */
button = rtgui_button_create("Normal Win");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(container), RTGUI_WIDGET(button));
/* 设置onbutton为demo_win_onbutton函数 */
rtgui_button_set_onbutton(button, demo_normal_window_onbutton);
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5 + 25;
rect.y2 = rect.y1 + 20;
/* 创建按钮用于显示一个自动关闭的窗口 */
button = rtgui_button_create("Auto Win");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(container), RTGUI_WIDGET(button));
/* 设置onbutton为demo_autowin_onbutton函数 */
rtgui_button_set_onbutton(button, demo_autowin_onbutton);
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5 + 25 + 25;
rect.y2 = rect.y1 + 20;
/* 创建按钮用于触发一个模式窗口 */
button = rtgui_button_create("Modal Win");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(container), RTGUI_WIDGET(button));
/* 设置onbutton为demo_modalwin_onbutton函数 */
rtgui_button_set_onbutton(button, demo_modalwin_onbutton);
demo_view_get_rect(container, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5 + 25 + 25 + 25;
rect.y2 = rect.y1 + 20;
/* 创建按钮用于触发一个不包含标题的窗口 */
button = rtgui_button_create("NoTitle Win");
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(container), RTGUI_WIDGET(button));
/* 设置onbutton为demo_ntitlewin_onbutton函数 */
rtgui_button_set_onbutton(button, demo_ntitlewin_onbutton);
return container;
}

26
examples/gui/demo_xml.c
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@ -1,26 +0,0 @@
#include <rtthread.h>
#include <rtgui/rtgui_xml.h>
static int xml_event_handler(rt_uint8_t event, const char *text, rt_size_t len, void *user)
{
rt_kprintf("%s: %s\n", rtgui_xml_event_str(event), text);
return 1;
}
const char xml_str[] = "<?xml version=\"1.0\"?><note><to>Tove</to><from>Jani</from><heading>Reminder</heading><body>Don't forget me this weekend!</body></note>";
void demo_xml()
{
rtgui_xml_t *xml;
xml = rtgui_xml_create(512, xml_event_handler, RT_NULL);
if (xml != RT_NULL)
{
rtgui_xml_parse(xml, xml_str, sizeof(xml_str));
rtgui_xml_destroy(xml);
}
}
#ifdef RT_USING_FINSH
#include <finsh.h>
FINSH_FUNCTION_EXPORT(demo_xml, show the demo of xml parser);
#endif

108
examples/gui/mywidget.c
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@ -1,108 +0,0 @@
#include <rtgui/dc.h>
#include "mywidget.h"
static void rtgui_mywidget_ondraw(struct rtgui_mywidget *me)
{
struct rtgui_dc *dc;
struct rtgui_rect rect;
rt_uint16_t x, y;
dc = rtgui_dc_begin_drawing(RTGUI_WIDGET(me));
if (dc == RT_NULL) return;
rtgui_widget_get_rect(RTGUI_WIDGET(me), &rect);
RTGUI_DC_BC(dc) = white;
rtgui_dc_fill_rect(dc, &rect);
x = (rect.x2 + rect.x1) / 2;
y = (rect.y2 + rect.y1) / 2;
RTGUI_DC_FC(dc) = black;
rtgui_dc_draw_hline(dc, rect.x1, rect.x2, y);
rtgui_dc_draw_vline(dc, x, rect.y1, rect.y2);
if (me->status == MYWIDGET_STATUS_ON)
RTGUI_DC_FC(dc) = green;
else
RTGUI_DC_FC(dc) = red;
rtgui_dc_fill_circle(dc, x, y, 5);
rtgui_dc_end_drawing(dc);
return;
}
static void rtgui_mywidget_onmouse(struct rtgui_mywidget *me, struct rtgui_event_mouse *mouse)
{
struct rtgui_rect rect;
rt_uint16_t x, y;
if (!(mouse->button & RTGUI_MOUSE_BUTTON_UP)) return;
rtgui_widget_get_rect(RTGUI_WIDGET(me), &rect);
rtgui_widget_rect_to_device(RTGUI_WIDGET(me), &rect);
x = (rect.x2 + rect.x1) / 2;
y = (rect.y2 + rect.y1) / 2;
if ((mouse->x < x + 5 && mouse->x > x - 5) &&
(mouse->y < y + 5 && mouse->y > y - 5))
{
if (me->status & MYWIDGET_STATUS_ON) me->status = MYWIDGET_STATUS_OFF;
else me->status = MYWIDGET_STATUS_ON;
rtgui_mywidget_ondraw(me);
}
}
rt_bool_t rtgui_mywidget_event_handler(struct rtgui_object *object, struct rtgui_event *event)
{
struct rtgui_mywidget *me = RTGUI_MYWIDGET(object);
switch (event->type)
{
case RTGUI_EVENT_PAINT:
rtgui_mywidget_ondraw(me);
break;
case RTGUI_EVENT_MOUSE_BUTTON:
rtgui_mywidget_onmouse(RTGUI_MYWIDGET(me), (struct rtgui_event_mouse *) event);
break;
default:
return rtgui_widget_event_handler(object, event);
}
return RT_FALSE;
}
static void _rtgui_mywidget_constructor(rtgui_mywidget_t *mywidget)
{
RTGUI_WIDGET(mywidget)->flag |= RTGUI_WIDGET_FLAG_FOCUSABLE;
rtgui_object_set_event_handler(RTGUI_OBJECT(mywidget), rtgui_mywidget_event_handler);
mywidget->status = MYWIDGET_STATUS_OFF;
}
DEFINE_CLASS_TYPE(mywidget, "mywidget",
RTGUI_WIDGET_TYPE,
_rtgui_mywidget_constructor,
RT_NULL,
sizeof(struct rtgui_mywidget));
struct rtgui_mywidget *rtgui_mywidget_create(rtgui_rect_t *r)
{
struct rtgui_mywidget *me;
me = (struct rtgui_mywidget *) rtgui_widget_create(RTGUI_MYWIDGET_TYPE);
if (me != RT_NULL)
{
rtgui_widget_set_rect(RTGUI_WIDGET(me), r);
}
return me;
}
void rtgui_mywidget_destroy(struct rtgui_mywidget *me)
{
rtgui_widget_destroy(RTGUI_WIDGET(me));
}

50
examples/gui/mywidget.h
View File

@ -1,50 +0,0 @@
/*
* 程åº<EFBFBD>清å<EFBFBD>•ï¼šè‡ªå®šä¹‰æŽ§ä»
*
* 这个例å­<EFBFBD>是è¦<EFBFBD>实现一个自定义控ä»ï¼Œå¤–观大致如
* |
* --o--
* |
* çš„å½¢çŠï¼Œä¸­é—´çš„o色彩表示了当å‰<EFBFBD>çš„çŠæ€<EFBFBD>，ONçŠæ€<EFBFBD>æ—是绿色，OFFçŠæ€<EFBFBD>æ—是红色ã€?
* å¹ä¸”，这个oä½<EFBFBD>置接å<EFBFBD>—鼠标点击，点击下切æ<EFBFBD>¢ä¸‹ç›¸åº”çš„çŠæ€<EFBFBD>ã€?
*/
#ifndef __MY_WIDGET_H__
#define __MY_WIDGET_H__
#include <rtgui/rtgui.h>
#include <rtgui/widgets/widget.h>
/* 自定义控件的状æ€<C3A6>值定ä¹?*/
#define MYWIDGET_STATUS_ON 1
#define MYWIDGET_STATUS_OFF 0
DECLARE_CLASS_TYPE(mywidget);
/** æ¯<C3A6>个控件会有一个类型，通过如下的å®<C3A5>获得控件相应的类型信æ<C2A1>?*/
#define RTGUI_MYWIDGET_TYPE (RTGUI_TYPE(mywidget))
/** 对一个对象实例，å<C592>¯ä»¥é€šè¿‡ä¸‹é<E280B9>¢çš„å®<C3A5>实现类型转æ<C2AC>¢ */
#define RTGUI_MYWIDGET(obj) (RTGUI_OBJECT_CAST((obj), RTGUI_MYWIDGET_TYPE, rtgui_mywidget_t))
/** å<>¯ä»¥é€šè¿‡ä¸‹é<E280B9>¢çš„å®<C3A5>以决定一个具体实例是å<C2AF>¦æ˜¯è‡ªå®šä¹‰æŽ§ä»¶ç±»åž?*/
#define RTGUI_IS_MYWIDGET(obj) (RTGUI_OBJECT_CHECK_TYPE((obj), RTGUI_MYWIDGET_TYPE))
/* 个性化控件类定�*/
struct rtgui_mywidget
{
/* 这个控件是继承自rtgui_widget控件 */
struct rtgui_widget parent;
/* 状æ€<C3A6>：ONã€<C3A3>OFF */
rt_uint8_t status;
};
typedef struct rtgui_mywidget rtgui_mywidget_t;
/* 控件的创建和删除 */
struct rtgui_mywidget *rtgui_mywidget_create(rtgui_rect_t *r);
void rtgui_mywidget_destroy(struct rtgui_mywidget *me);
/* 控件的默认事件处ç<E2809E>†å‡½æ•°ã€?
* 对一个控ä»è€Œè¨€ï¼Œå¦‚果派生自它的å­<EFBFBD>控ä»å¾ˆå<EFBFBD>¯èƒ½ä¼šè°ƒç”¨çˆæŽ§ä»çš„事ä»å¤„ç<EFBFBD>†å‡½æ•°ï¼Œ
* 所以这里采用公开声明的方å¼<EFBFBD>ã€?
*/
rt_bool_t rtgui_mywidget_event_handler(struct rtgui_object *object, struct rtgui_event *event);
#endif

107
examples/gui/play.hdh
View File

@ -1,107 +0,0 @@
static const unsigned char play_hdh[] = {
0x48, 0x44, 0x43, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0x9d, 0xae, 0xdf, 0xef, 0xbf, 0xe7, 0xbf, 0xe7,
0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7,
0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7,
0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7,
0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0x9d, 0xae,
0x9d, 0xae, 0xdf, 0xef, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf,
0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf,
0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf,
0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf,
0x9f, 0xdf, 0x9f, 0xdf, 0xdf, 0xef, 0x9d, 0xae, 0x7d, 0xae, 0xbf, 0xef,
0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf,
0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf,
0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf,
0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf, 0x9f, 0xdf,
0xbf, 0xef, 0x7d, 0xae, 0x7d, 0xae, 0xbf, 0xe7, 0x7f, 0xd7, 0x7f, 0xd7,
0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7,
0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7,
0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7,
0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0x7f, 0xd7, 0xbf, 0xe7, 0x7d, 0xae,
0x7d, 0xa6, 0xbf, 0xe7, 0x5f, 0xd7, 0x5f, 0xd7, 0x5f, 0xd7, 0x5f, 0xd7,
0x5f, 0xd7, 0x5f, 0xd7, 0x5f, 0xd7, 0x7a, 0x6d, 0x1a, 0x4d, 0x1a, 0x4d,
0x7a, 0x6d, 0x5f, 0xd7, 0x5f, 0xd7, 0x7a, 0x6d, 0x1a, 0x4d, 0x1a, 0x4d,
0x7a, 0x6d, 0x5f, 0xd7, 0x5f, 0xd7, 0x5f, 0xd7, 0x5f, 0xd7, 0x5f, 0xd7,
0x5f, 0xd7, 0x5f, 0xd7, 0xbf, 0xe7, 0x7d, 0xa6, 0x5d, 0xa6, 0x9f, 0xe7,
0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf,
0x5f, 0xcf, 0xf9, 0x4c, 0x7c, 0x55, 0x7c, 0x55, 0xf9, 0x4c, 0x5f, 0xcf,
0x5f, 0xcf, 0xf9, 0x4c, 0x7c, 0x55, 0x7c, 0x55, 0xf9, 0x4c, 0x5f, 0xcf,
0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf,
0x9f, 0xe7, 0x5d, 0xa6, 0x5d, 0xa6, 0x9f, 0xdf, 0x5f, 0xcf, 0x5f, 0xcf,
0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0xf9, 0x4c,
0x5b, 0x55, 0x5b, 0x55, 0xf9, 0x4c, 0x5f, 0xcf, 0x5f, 0xcf, 0xf9, 0x4c,
0x5b, 0x55, 0x5b, 0x55, 0xf9, 0x4c, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf,
0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x5f, 0xcf, 0x9f, 0xdf, 0x5d, 0xa6,
0x5c, 0xa6, 0x9f, 0xdf, 0x3f, 0xc7, 0x3f, 0xc7, 0x3f, 0xc7, 0x3f, 0xc7,
0x3f, 0xc7, 0x3f, 0xc7, 0x3f, 0xc7, 0xd9, 0x4c, 0x3b, 0x4d, 0x3b, 0x4d,
0xd9, 0x4c, 0x3f, 0xc7, 0x3f, 0xc7, 0xd9, 0x4c, 0x3b, 0x4d, 0x3b, 0x4d,
0xd9, 0x4c, 0x3f, 0xc7, 0x3f, 0xc7, 0x3f, 0xc7, 0x3f, 0xc7, 0x3f, 0xc7,
0x3f, 0xc7, 0x3f, 0xc7, 0x9f, 0xdf, 0x5c, 0xa6, 0x3c, 0xa6, 0x7f, 0xdf,
0x3e, 0xc7, 0x3e, 0xc7, 0x3e, 0xc7, 0x3e, 0xc7, 0x3e, 0xc7, 0x3e, 0xc7,
0x3e, 0xc7, 0xb8, 0x44, 0x1a, 0x4d, 0x1a, 0x4d, 0xb8, 0x44, 0x3e, 0xc7,
0x3e, 0xc7, 0xb8, 0x44, 0x1a, 0x4d, 0x1a, 0x4d, 0xb8, 0x44, 0x3e, 0xc7,
0x3e, 0xc7, 0x3e, 0xc7, 0x3e, 0xc7, 0x3e, 0xc7, 0x3e, 0xc7, 0x3e, 0xc7,
0x7f, 0xdf, 0x3c, 0xa6, 0x3c, 0x9e, 0x7f, 0xd7, 0x1e, 0xbf, 0x1e, 0xbf,
0x1e, 0xbf, 0x1e, 0xbf, 0x1e, 0xbf, 0x1e, 0xbf, 0x1e, 0xbf, 0x98, 0x3c,
0xfa, 0x44, 0xfa, 0x44, 0x98, 0x3c, 0x1e, 0xbf, 0x1e, 0xbf, 0x98, 0x3c,
0xfa, 0x44, 0xfa, 0x44, 0x98, 0x3c, 0x1e, 0xbf, 0x1e, 0xbf, 0x1e, 0xbf,
0x1e, 0xbf, 0x1e, 0xbf, 0x1e, 0xbf, 0x1e, 0xbf, 0x7f, 0xd7, 0x3c, 0x9e,
0x1c, 0x9e, 0x7f, 0xd7, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe,
0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0x77, 0x3c, 0xd9, 0x3c, 0xd9, 0x3c,
0x77, 0x3c, 0xfe, 0xbe, 0xfe, 0xbe, 0x77, 0x3c, 0xd9, 0x3c, 0xd9, 0x3c,
0x77, 0x3c, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe,
0xfe, 0xbe, 0xfe, 0xbe, 0x7f, 0xd7, 0x1c, 0x9e, 0x1c, 0x9e, 0x5e, 0xcf,
0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe,
0xfe, 0xbe, 0x56, 0x34, 0x98, 0x3c, 0x98, 0x3c, 0x56, 0x34, 0xfe, 0xbe,
0xfe, 0xbe, 0x56, 0x34, 0x98, 0x3c, 0x98, 0x3c, 0x56, 0x34, 0xfe, 0xbe,
0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe,
0x5e, 0xcf, 0x1c, 0x9e, 0xfc, 0x95, 0x5e, 0xcf, 0xfe, 0xb6, 0xfe, 0xb6,
0xfe, 0xb6, 0xfe, 0xb6, 0xfe, 0xb6, 0xfe, 0xb6, 0xfe, 0xb6, 0x36, 0x34,
0x78, 0x34, 0x78, 0x34, 0x36, 0x34, 0xfe, 0xb6, 0xfe, 0xb6, 0x36, 0x34,
0x78, 0x34, 0x78, 0x34, 0x36, 0x34, 0xfe, 0xb6, 0xfe, 0xb6, 0xfe, 0xb6,
0xfe, 0xb6, 0xfe, 0xb6, 0xfe, 0xb6, 0xfe, 0xb6, 0x5e, 0xcf, 0xfc, 0x95,
0xfb, 0x95, 0x3e, 0xcf, 0xde, 0xb6, 0xde, 0xb6, 0xde, 0xb6, 0xde, 0xb6,
0xde, 0xb6, 0xde, 0xb6, 0xde, 0xb6, 0xf5, 0x2b, 0x57, 0x34, 0x57, 0x34,
0xf5, 0x2b, 0xde, 0xb6, 0xde, 0xb6, 0xf5, 0x2b, 0x57, 0x34, 0x57, 0x34,
0xf5, 0x2b, 0xde, 0xb6, 0xde, 0xb6, 0xde, 0xb6, 0xde, 0xb6, 0xde, 0xb6,
0xde, 0xb6, 0xde, 0xb6, 0x3e, 0xcf, 0xfb, 0x95, 0xdb, 0x95, 0x3e, 0xc7,
0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae,
0xbe, 0xae, 0xd5, 0x2b, 0x36, 0x2c, 0x36, 0x2c, 0xd5, 0x2b, 0xbe, 0xae,
0xbe, 0xae, 0xd5, 0x2b, 0x36, 0x2c, 0x36, 0x2c, 0xd5, 0x2b, 0xbe, 0xae,
0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae,
0x3e, 0xc7, 0xdb, 0x95, 0xdb, 0x95, 0x3e, 0xc7, 0xbe, 0xae, 0xbe, 0xae,
0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0x56, 0x44,
0xd4, 0x23, 0xd4, 0x23, 0x56, 0x44, 0xbe, 0xae, 0xbe, 0xae, 0x56, 0x44,
0xd4, 0x23, 0xd4, 0x23, 0x56, 0x44, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae,
0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0xbe, 0xae, 0x3e, 0xc7, 0xdb, 0x95,
0xdb, 0x8d, 0x1e, 0xc7, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x1e, 0xc7, 0xdb, 0x8d, 0xbb, 0x8d, 0x1e, 0xbf,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x1e, 0xbf, 0xbb, 0x8d, 0xbb, 0x8d, 0x1e, 0xbf, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6,
0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x9d, 0xa6, 0x1e, 0xbf, 0xbb, 0x8d,
0xbb, 0x8d, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe,
0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe,
0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe,
0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe,
0xfe, 0xbe, 0xfe, 0xbe, 0xfe, 0xbe, 0xbb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d,
};

107
examples/gui/stop.hdh
View File

@ -1,107 +0,0 @@
static const unsigned char stop_hdh[] = {
0x48, 0x44, 0x43, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d, 0xdb, 0x8d,
0xdb, 0x8d, 0xdb, 0x8d, 0x9d, 0xae, 0xdf, 0xef, 0xbf, 0xe7, 0xbf, 0xe7,
0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7,
0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7, 0xbf, 0xe7,
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