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@@ -45,42 +45,42 @@ struct rtgui_win *main_win;
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rt_bool_t dc_event_handler(struct rtgui_object *object, rtgui_event_t *event);
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static void rt_gui_demo_entry(void *parameter)
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-{
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+{
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struct rtgui_app *app;
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-
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+
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DEBUG_PRINTF("gui demo entry\n");
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-
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- /* create gui app */
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+
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+ /* create gui app */
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app = rtgui_app_create("gui_demo");
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if (app == RT_NULL)
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{
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DEBUG_PRINTF("rtgui_app_create faild\n");
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- return;
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+ return;
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}
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- /* create main window */
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- main_win = rtgui_mainwin_create(RT_NULL,
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- "UiWindow", RTGUI_WIN_STYLE_NO_TITLE | RTGUI_WIN_STYLE_NO_BORDER);
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+ /* create main window */
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+ main_win = rtgui_mainwin_create(RT_NULL,
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+ "UiWindow", RTGUI_WIN_STYLE_NO_TITLE | RTGUI_WIN_STYLE_NO_BORDER);
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if (main_win == RT_NULL)
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{
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DEBUG_PRINTF("main_win is null\n");
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rtgui_app_destroy(app);
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return;
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}
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-
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- rtgui_object_set_event_handler(RTGUI_OBJECT(main_win), dc_event_handler);
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-
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+
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+ rtgui_object_set_event_handler(RTGUI_OBJECT(main_win), dc_event_handler);
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+
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DEBUG_PRINTF("rtgui_win_show\n");
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- rtgui_win_show(main_win, RT_FALSE);
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-
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+ rtgui_win_show(main_win, RT_FALSE);
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+
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DEBUG_PRINTF("rtgui_app_run\n");
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- rtgui_app_run(app);
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-
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+ rtgui_app_run(app);
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+
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DEBUG_PRINTF("rtgui_win_destroy\n");
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- rtgui_win_destroy(main_win);
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-
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+ rtgui_win_destroy(main_win);
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+
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DEBUG_PRINTF("rtgui_app_destroy\n");
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- rtgui_app_destroy(app);
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+ rtgui_app_destroy(app);
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}
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rt_bool_t dc_event_handler(struct rtgui_object *object, rtgui_event_t *event)
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@@ -91,31 +91,31 @@ rt_bool_t dc_event_handler(struct rtgui_object *object, rtgui_event_t *event)
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{
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struct rtgui_dc *dc;
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rtgui_rect_t rect;
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-
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- rt_kprintf("\r\n RTGUI_EVENT_PAINT \r\n");
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- rtgui_win_event_handler(RTGUI_OBJECT(widget), event);
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-
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+
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+ DEBUG_PRINTF("\r\n RTGUI_EVENT_PAINT \r\n");
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+ rtgui_win_event_handler(RTGUI_OBJECT(widget), event);
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+
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rtgui_widget_get_rect(widget, &rect);
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DEBUG_PRINTF("widget react x1: %d, y1: %d, x2: %d, y2: %d\r\n",
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rect.x1, rect.y1, rect.x2, rect.y2);
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- dc = rtgui_dc_begin_drawing(widget);
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- if(dc == RT_NULL)
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- {
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- DEBUG_PRINTF("\r\n dc is null \r\n");
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- return RT_FALSE;
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- }
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+ dc = rtgui_dc_begin_drawing(widget);
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+ if (dc == RT_NULL)
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+ {
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+ DEBUG_PRINTF("\r\n dc is null \r\n");
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+ return RT_FALSE;
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+ }
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- rtgui_dc_draw_line(dc, rect.x1, rect.y1, rect.x2, rect.y2);
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- rtgui_dc_draw_line(dc, rect.x1, rect.y2, rect.x2, rect.y1);
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+ rtgui_dc_draw_line(dc, rect.x1, rect.y1, rect.x2, rect.y2);
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+ rtgui_dc_draw_line(dc, rect.x1, rect.y2, rect.x2, rect.y1);
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rect.x1 += (rect.x2 - rect.x1) / 2;
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rect.y1 += (rect.y2 - rect.y1) / 2;
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rtgui_dc_draw_text_stroke(dc, __DATE__"--"__TIME__, &rect, HIGH_LIGHT, BLUE);
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-
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- rtgui_dc_end_drawing(dc,RT_TRUE);
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+
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+ rtgui_dc_end_drawing(dc,RT_TRUE);
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}
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- return RT_FALSE;
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+ return RT_FALSE;
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}
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int rt_gui_demo_init(void)
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@@ -125,7 +125,7 @@ int rt_gui_demo_init(void)
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rt_err_t err;
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device = rt_device_find("lcd");
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- if(device == RT_NULL)
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+ if (device == RT_NULL)
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{
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rt_kprintf("Not found LCD driver\n");
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return RT_ERROR;
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