libs/rt-thread-official
libs
/
rt-thread-official
mirror of https://github.com/RT-Thread/rt-thread.git
4
0
Fork 0
Code Issues Releases Wiki Activity

cleanup GUI example. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@410 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2010-02-12 16:02:58 +00:00
parent 49e090149a
commit 5382e3b5fc
4 changed files with 15 additions and 78 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

74
examples/gui/demo_view_dc.c
View File

@ -3,28 +3,6 @@
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/slider.h>
static const rt_uint8_t boxChecked[7] = {0x02, 0x06, 0x8E, 0xDC, 0xF8, 0x70, 0x20};
static const rt_uint8_t sysMin[2] = {0x7E, 0x7E};
static const rt_uint8_t sysMax[18] = {0x0F, 0xF8, 0x0F, 0xF8, 0x08, 0x08,
0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
0x08, 0x08, 0x08, 0x08, 0x0F, 0xF8
};
static const rt_uint8_t sysNormal[18] = {0x03, 0xF0, 0x03, 0xF0, 0x02, 0x10,
0x0F, 0xD0, 0x0F, 0xD0, 0x08, 0x70,
0x08, 0x40, 0x08, 0x40, 0x0F, 0xC0
};
static const rt_uint8_t sysClose[14] = {0x06, 0x18, 0x03, 0x30, 0x01, 0xE0, 0x00,
0xC0, 0x01, 0xE0, 0x03, 0x30, 0x06, 0x18
};
static const rt_uint8_t viewSYS[28] = {0xFF, 0x1F, 0x3C, 0x06, 0x1C, 0x04, 0x1C,
0x0C, 0x0E, 0x08, 0x0E, 0x18, 0x07, 0x10,
0x07, 0x30, 0x03, 0xA0, 0x03, 0xE0, 0x01,
0xC0, 0x01, 0xC0, 0x00, 0x80, 0x00, 0x80
};
rt_bool_t dc_event_handler(rtgui_widget_t* widget, rtgui_event_t *event)
{
if (event->type == RTGUI_EVENT_PAINT)
@ -72,57 +50,7 @@ rt_bool_t dc_event_handler(rtgui_widget_t* widget, rtgui_event_t *event)
rtgui_dc_set_color(dc, blue);
rtgui_dc_draw_polygon(dc, vx, vy, 6);
{
rtgui_rect_t item_rect = {0, 0, 14, 14};
rt_uint16_t item_size = 14;
rtgui_rect_moveto(&item_rect, 100, 100);
rtgui_dc_set_color(dc, RTGUI_RGB(0x66, 0x66, 0x66));
rtgui_dc_draw_circle(dc, item_rect.x1 + item_size/2, item_rect.y1 + item_size/2, item_size/2);
rtgui_dc_set_color(dc, RTGUI_RGB(0xff, 0xFF, 0xFF));
rtgui_dc_draw_circle(dc, item_rect.x1 + item_size/2, item_rect.y1 + item_size/2, item_size/2 - 1);
rtgui_dc_set_color(dc, RTGUI_RGB(0x00, 0x00, 0x00));
rtgui_dc_fill_circle(dc, item_rect.x1 + item_size/2, item_rect.y1 + item_size/2, item_size/2 - 3);
}
{
rtgui_rect_t item_rect = {0, 0, 14, 14};
rt_uint16_t item_size = 14;
rtgui_rect_moveto(&item_rect, 120, 120);
rtgui_dc_set_color(dc, RTGUI_RGB(0x66, 0x66, 0x66));
rtgui_dc_draw_circle(dc, item_rect.x1 + item_size/2, item_rect.y1 + item_size/2, item_size/2);
rtgui_dc_set_color(dc, RTGUI_RGB(0xff, 0xFF, 0xFF));
rtgui_dc_draw_circle(dc, item_rect.x1 + item_size/2, item_rect.y1 + item_size/2, item_size/2 - 1);
rtgui_dc_set_color(dc, RTGUI_RGB(0x00, 0x00, 0x00));
}
{
int x, y;
x = 150; y = 150;
rtgui_dc_set_color(dc, black);
rtgui_dc_draw_byte(dc, x, y, 7, boxChecked);
y += 7 + 2;
rtgui_dc_draw_byte(dc, x, y, 2, sysMin);
y += 2 + 2;
rtgui_dc_draw_word(dc, x, y, 9, sysMax);
y += 9 + 2;
rtgui_dc_draw_word(dc, x, y, 9, sysNormal);
y += 9 + 2;
rtgui_dc_draw_word(dc, x, y, 7, sysClose);
y += 7 + 2;
rtgui_dc_draw_word(dc, x, y, 14, viewSYS);
y += 14 + 2;
}
/* 绘制不同的边框 */
{
rtgui_rect_t rect = {0, 0, 16, 16};
rtgui_rect_moveto(&rect, 30, 120);

13
examples/gui/demo_view_image.c
View File

@ -31,9 +31,16 @@ static void open_btn_onbutton(rtgui_widget_t* widget, struct rtgui_event* event)
rt_memset(image_type, 0, sizeof(image_type));
/* 获得图像的类型 */
if (rt_strstr(path, ".png") != RT_NULL) strcat(image_type, "png");
if (rt_strstr(path, ".jpg") != RT_NULL) strcat(image_type, "jpeg");
if (rt_strstr(path, ".hdc") != RT_NULL) strcat(image_type, "hdc");
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");
if (image_type[0] != '\0')
image = rtgui_image_create_from_file(image_type, path, RT_TRUE);
}

2
examples/gui/demo_view_window.c
View File

@ -120,6 +120,8 @@ void window_demo_modal(rtgui_toplevel_t* parent)
/* ÄŁĚŹĎÔĘž´°żÚ */
rtgui_win_show(win, RT_TRUE);
/* 采用模态显示窗口，关闭时不会自行删除窗口，需要主动删除窗口 */
rtgui_win_destroy(win);
}
void window_demo_notitle(rtgui_toplevel_t* parent)

4
examples/gui/demo_workbench.c
View File

@ -6,8 +6,8 @@
static rt_bool_t demo_workbench_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
{
/* 我们目前只对按键事件感兴趣 */
if (event->type == RTGUI_EVENT_KBD)
/* 我们目前只对按键事件感兴趣。如果当前workbench处于模式显示状态，忽略它 */
if ((event->type == RTGUI_EVENT_KBD) && !RTGUI_WORKBENCH_IS_MODAL_MODE(RTGUI_WORKBENCH(widget)))
{
struct rtgui_event_kbd* ekbd = (struct rtgui_event_kbd*)event;