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update dc and window demo. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@370 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2010-02-04 00:07:08 +00:00
parent 12961c68da
commit c05af1b737
2 changed files with 23 additions and 12 deletions
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7
examples/gui/demo_view_dc.c
View File

@ -49,6 +49,13 @@ rt_bool_t dc_event_handler(rtgui_widget_t* widget, rtgui_event_t *event)
/* 获得demo view允许绘图的区域 */ /* 获得demo view允许绘图的区域 */
demo_view_get_rect(RTGUI_VIEW(widget), &rect); demo_view_get_rect(RTGUI_VIEW(widget), &rect);
rtgui_dc_set_textalign(dc, RTGUI_ALIGN_BOTTOM | RTGUI_ALIGN_CENTER_HORIZONTAL);
#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
/* 绘制一个圆形 */ /* 绘制一个圆形 */
rtgui_dc_set_color(dc, red); rtgui_dc_set_color(dc, red);
rtgui_dc_draw_circle(dc, rect.x1 + 10, rect.y1 + 10, 10); rtgui_dc_draw_circle(dc, rect.x1 + 10, rect.y1 + 10, 10);

28
examples/gui/demo_view_window.c
View File

@ -9,7 +9,16 @@ static struct rtgui_timer *timer;
static struct rtgui_label* label; static struct rtgui_label* label;
static struct rtgui_win* msgbox = RT_NULL; static struct rtgui_win* msgbox = RT_NULL;
static rt_uint8_t label_text[80]; static rt_uint8_t label_text[80];
static int cnt = 5; static rt_uint8_t cnt = 5;
static char* get_win_title()
{
static rt_uint8_t win_no = 0;
static char win_title[16];
rt_sprintf(win_title, "´°¿Ú %d", ++win_no);
return win_title;
}
void window_demo_close(struct rtgui_widget* widget, rtgui_event_t *even) void window_demo_close(struct rtgui_widget* widget, rtgui_event_t *even)
{ {
@ -46,18 +55,13 @@ void window_demo_autoclose(rtgui_toplevel_t* parent)
msgbox = rtgui_win_create(parent, "Information", &rect, RTGUI_WIN_STYLE_DEFAULT); msgbox = rtgui_win_create(parent, "Information", &rect, RTGUI_WIN_STYLE_DEFAULT);
if (msgbox != RT_NULL) if (msgbox != RT_NULL)
{ {
struct rtgui_box* box = rtgui_box_create(RTGUI_VERTICAL, RT_NULL);
cnt = 5; cnt = 5;
sprintf(label_text, "closed then %d second!", cnt); sprintf(label_text, "closed then %d second!", cnt);
label = rtgui_label_create(label_text); label = rtgui_label_create(label_text);
rect.x1 += 5; rect.x2 -= 5;
rtgui_win_set_box(msgbox, box); rect.y1 += 5; rect.y2 = rect.y1 + 20;
RTGUI_WIDGET(label)->align = RTGUI_ALIGN_CENTER_HORIZONTAL | rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
RTGUI_ALIGN_CENTER_VERTICAL; rtgui_container_add_child(RTGUI_CONTAINER(msgbox), RTGUI_WIDGET(label));
rtgui_widget_set_miniwidth(RTGUI_WIDGET(label),130);
rtgui_box_append(box, RTGUI_WIDGET(label));
rtgui_box_layout(box);
rtgui_win_show(msgbox, RT_FALSE); rtgui_win_show(msgbox, RT_FALSE);
} }
@ -81,7 +85,7 @@ void window_demo_normal(rtgui_toplevel_t* parent)
/* 创建一个窗口 */ /* 创建一个窗口 */
win = rtgui_win_create(parent, win = rtgui_win_create(parent,
"´°żÚ", &rect, RTGUI_WIN_STYLE_DEFAULT); get_win_title(), &rect, RTGUI_WIN_STYLE_DEFAULT);
rect.x1 += 20; rect.x2 -= 5; rect.x1 += 20; rect.x2 -= 5;
rect.y1 += 5; rect.y2 = rect.y1 + 20; rect.y1 += 5; rect.y2 = rect.y1 + 20;
@ -105,7 +109,7 @@ void window_demo_modal(rtgui_toplevel_t* parent)
/* 创建一个窗口 */ /* 创建一个窗口 */
win = rtgui_win_create(parent, win = rtgui_win_create(parent,
"ÄŁĘ˝´°żÚ", &rect, RTGUI_WIN_STYLE_DEFAULT); get_win_title(), &rect, RTGUI_WIN_STYLE_DEFAULT);
rect.x1 += 20; rect.x2 -= 5; rect.x1 += 20; rect.x2 -= 5;
rect.y1 += 5; rect.y2 = rect.y1 + 20; rect.y1 += 5; rect.y2 = rect.y1 + 20;