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add more GUI example. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@335 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2010-01-25 00:02:14 +00:00
parent 1e67026b13
commit 45a9c5f258
14 changed files with 147 additions and 20 deletions
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8
examples/gui/demo_fnview.c
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@ -16,11 +16,11 @@ rtgui_view_t* demo_fn_view(rtgui_workbench_t* workbench)
rtgui_button_t* open_btn;
rtgui_font_t* font;
view = demo_view(workbench);
rtgui_widget_get_rect(RTGUI_WIDGET(view), &rect);
font = rtgui_font_refer("asc", 12);
view = demo_view(workbench, "FileList View");
demo_view_get_rect(view, &rect);
rect.x1 += 5; rect.x2 -= 5;
rect.y1 += 5; rect.y2 = rect.y1 + 20;
label = rtgui_label_create("fn: ");
@ -28,7 +28,7 @@ rtgui_view_t* demo_fn_view(rtgui_workbench_t* workbench)
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
RTGUI_WIDGET_FONT(RTGUI_WIDGET(label)) = font;
rtgui_widget_get_rect(RTGUI_WIDGET(view), &rect);
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("Open File");

10
examples/gui/demo_view.c
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@ -2,6 +2,7 @@
#include <rtgui/widgets/view.h>
#include <rtgui/widgets/button.h>
#include <rtgui/widgets/workbench.h>
#include <rtgui/widgets/staticline.h>
static rtgui_view_t* demo_view_list[32];
static rt_uint32_t demo_view_current = 0;
@ -29,7 +30,7 @@ static void demo_view_prev(struct rtgui_widget* widget, rtgui_event_t *event)
}
}
rtgui_view_t* demo_view(rtgui_workbench_t* workbench)
rtgui_view_t* demo_view(rtgui_workbench_t* workbench, const char* title)
{
char view_name[32];
struct rtgui_view* view;
@ -54,13 +55,13 @@ rtgui_view_t* demo_view(rtgui_workbench_t* workbench)
/* get view's rect */
rtgui_widget_get_rect(RTGUI_WIDGET(view), &rect);
rect.x1 += 5; rect.y1 += 5;
rect.x2 -= 5; rect.y2 -= 5;
rect.y2 = rect.y1 + 20;
rect.x2 -= 5; rect.y2 = rect.y1 + 20;
/* create view label */
label = rtgui_label_create("Demo Label");
label = rtgui_label_create(title);
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
rect.y1 += 20; rect.y2 += 20;
line = rtgui_staticline_create(RTGUI_HORIZONTAL);
rtgui_widget_set_rect(RTGUI_WIDGET(line), &rect);
@ -99,6 +100,7 @@ void demo_view_get_rect(rtgui_view_t* view, rtgui_rect_t *rect)
rtgui_widget_get_rect(RTGUI_WIDGET(view), rect);
/* remove the command button rect */
rect->y1 += 45;
rect->y2 -= 25;
}

2
examples/gui/demo_view.h
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@ -9,7 +9,7 @@
#include <rtgui/widgets/box.h>
#endif
rtgui_view_t* demo_view(rtgui_workbench_t* workbench);
rtgui_view_t* demo_view(rtgui_workbench_t* workbench, const char* title);
void demo_view_get_rect(rtgui_view_t* view, rtgui_rect_t *rect);
void demo_view_show(void);

2
examples/gui/demo_view_box.c
View File

@ -7,7 +7,7 @@ rtgui_view_t* demo_view_box(rtgui_workbench_t* workbench)
rtgui_rect_t rect;
rtgui_view_t* view;
view = demo_view(workbench);
view = demo_view(workbench, "Box View");
demo_view_get_rect(view, &rect);
return view;

2
examples/gui/demo_view_button.c
View File

@ -9,7 +9,7 @@ rtgui_view_t* demo_view_button(rtgui_workbench_t* workbench)
rtgui_font_t* font;
/* create a demo view */
view = demo_view(workbench);
view = demo_view(workbench, "Button View");
demo_view_get_rect(view, &rect);
rect.x1 += 5; rect.x2 = rect.x1 + 100;

2
examples/gui/demo_view_checkbox.c
View File

@ -9,7 +9,7 @@ rtgui_view_t* demo_view_checkbox(rtgui_workbench_t* workbench)
rtgui_font_t* font;
/* create a demo view */
view = demo_view(workbench);
view = demo_view(workbench, "CheckBox View");
demo_view_get_rect(view, &rect);
rect.x1 += 5; rect.x2 = rect.x1 + 100;

62
examples/gui/demo_view_dc.c
View File

@ -0,0 +1,62 @@
#include "demo_view.h"
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/slider.h>
rt_bool_t dc_event_handler(rtgui_widget_t* widget, rtgui_event_t *event)
{
if (event->type == RTGUI_EVENT_PAINT)
{
struct rtgui_dc* dc;
rtgui_rect_t rect;
rt_uint32_t vx[] = {20, 50, 60, 45, 60, 20};
rt_uint32_t 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它先绘图 */
rtgui_view_event_handler(widget, event);
/************************************************************************/
/* 下面的是DC的处理 */
/************************************************************************/
/* 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_rect(RTGUI_VIEW(widget), &rect);
/* 绘制一个圆形 */
rtgui_dc_set_color(dc, red);
rtgui_dc_draw_circle(dc, rect.x1 + 10, rect.y1 + 10, 10);
/* 填充一个圆形 */
rtgui_dc_set_color(dc, green);
rtgui_dc_fill_circle(dc, rect.x1 + 30, rect.y1 + 10, 10);
/* 多边形 */
rtgui_dc_set_color(dc, blue);
rtgui_dc_draw_polygon(dc, vx, vy, 6);
/* 绘图完成 */
rtgui_dc_end_drawing(dc);
}
else
{
/* 调用默认的事件处理函数 */
return rtgui_view_event_handler(widget, event);
}
return RT_FALSE;
}
rtgui_view_t *demo_view_dc(rtgui_workbench_t* workbench)
{
rtgui_view_t *view;
view = demo_view(workbench, "DC Demo");
rtgui_widget_set_event_handler(RTGUI_WIDGET(view), dc_event_handler);
return view;
}

2
examples/gui/demo_view_label.c
View File

@ -9,7 +9,7 @@ rtgui_view_t* demo_view_label(rtgui_workbench_t* workbench)
rtgui_font_t* font;
/* create a demo view */
view = demo_view(workbench);
view = demo_view(workbench, "Label View");
demo_view_get_rect(view, &rect);
rect.x1 += 5; rect.x2 -= 5;

2
examples/gui/demo_view_progressbar.c
View File

@ -25,7 +25,7 @@ rtgui_view_t *demo_view_progressbar(rtgui_workbench_t* workbench)
rtgui_label_t *label;
/* create a demo view */
view = demo_view(workbench);
view = demo_view(workbench, "ProgressBar View");
/* get demo view rect */
demo_view_get_rect(view, &rect);

4
examples/gui/demo_view_radiobox.c
View File

@ -21,7 +21,7 @@ rtgui_view_t* demo_view_radiobox(rtgui_workbench_t* workbench)
rtgui_view_t* view;
rtgui_radiobox_t* radiobox;
view = demo_view(workbench);
view = demo_view(workbench, "RadioBox View");
demo_view_get_rect(view, &rect);
rect.x1 += 5; rect.x2 -= 5;
@ -35,7 +35,7 @@ rtgui_view_t* demo_view_radiobox(rtgui_workbench_t* workbench)
demo_view_get_rect(view, &rect);
rect.x1 += 5; rect.x2 -= 5;
rect.y1 = 5 + 5 * 25; rect.y2 = rect.y1 + 60;
rect.y1 += 5 + 5 * 25; rect.y2 = rect.y1 + 60;
radiobox = rtgui_radiobox_create("Radio Box", RTGUI_HORIZONTAL, radio_item_h, 3);
rtgui_radiobox_set_selection(radiobox, 0);

2
examples/gui/demo_view_slider.c
View File

@ -11,7 +11,7 @@ rtgui_view_t *demo_view_slider(rtgui_workbench_t* workbench)
rtgui_slider_t *slider;
/* create a demo view */
view = demo_view(workbench);
view = demo_view(workbench, "Slider View");
/* get demo view rect */
demo_view_get_rect(view, &rect);

61
examples/gui/demo_view_textbox.c
View File

@ -0,0 +1,61 @@
#include "demo_view.h"
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/textbox.h>
rtgui_view_t* demo_view_textbox(rtgui_workbench_t* workbench)
{
rtgui_rect_t rect, textbox_rect;
rtgui_view_t* view;
rtgui_label_t* label;
rtgui_textbox_t* text;
/* create a demo view */
view = demo_view(workbench, "TextBox View");
/* add label */
demo_view_get_rect(view, &rect);
rect.x1 += 5; rect.x2 = rect.x1 + 30;
rect.y1 += 5; rect.y2 = rect.y1 + 20;
label = rtgui_label_create("Ãû×Ö: ");
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
textbox_rect = rect;
textbox_rect.x1 = textbox_rect.x2 + 5; textbox_rect.x2 = textbox_rect.x1 + 160;
text = rtgui_textbox_create("bernard");
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(text));
rect.y1 += 23; rect.y2 = rect.y1 + 20;
label = rtgui_label_create("Óʼþ: ");
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
textbox_rect = rect;
textbox_rect.x1 = textbox_rect.x2 + 5; textbox_rect.x2 = textbox_rect.x1 + 160;
text = rtgui_textbox_create("bernard.xiong@gmail.com");
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(text));
rect.y1 += 23; rect.y2 = rect.y1 + 20;
label = rtgui_label_create("ÃÜÂë: ");
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
textbox_rect = rect;
textbox_rect.x1 = textbox_rect.x2 + 5; textbox_rect.x2 = textbox_rect.x1 + 160;
text = rtgui_textbox_create("rt-thread");
text->flag |= RTGUI_TEXTBOX_MASK;
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(text));
rect.y1 += 23; rect.y2 = rect.y1 + 20;
label = rtgui_label_create("Ö÷Ò³: ");
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
textbox_rect = rect;
textbox_rect.x1 = textbox_rect.x2 + 5; textbox_rect.x2 = textbox_rect.x1 + 160;
text = rtgui_textbox_create("http://www.rt-thread.org");
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(text));
return view;
}

2
examples/gui/demo_view_window.c
View File

@ -86,7 +86,7 @@ rtgui_view_t* demo_view_window(rtgui_workbench_t* workbench)
rtgui_view_t* view;
rtgui_button_t *button;
view = demo_view(workbench);
view = demo_view(workbench, "Window Demo");
demo_view_get_rect(view, &rect);
rect.x1 += 5; rect.x2 = rect.x1 + 100;

4
examples/gui/demo_workbench.c
View File

@ -55,14 +55,16 @@ static void workbench_entry(void* parameter)
/* 在工作台上添加一个视图 */
rtgui_workbench_add_view(workbench, view);
demo_view_dc(workbench);
demo_view_window(workbench);
demo_view_label(workbench);
demo_view_button(workbench);
demo_view_checkbox(workbench);
demo_view_progressbar(workbench);
demo_view_radiobox(workbench);
demo_fn_view(workbench);
demo_view_textbox(workbench);
demo_view_slider(workbench);
demo_fn_view(workbench);
/* 显示视图 */
demo_view_show();