C++ (Cpp) rtgui_view_end_modal Examples

Example #1

File: station_list.c Project: Manish-cimcon/micro

static void station_list_selected(struct rtgui_widget* widget, void* parameter)
{
	rtgui_list_view_t *view;

	view = RTGUI_LIST_VIEW(parameter);

	if (view->current_item != 0)
		rtgui_view_end_modal(RTGUI_VIEW(view), RTGUI_MODAL_OK);
	else
		rtgui_view_end_modal(RTGUI_VIEW(view), RTGUI_MODAL_CANCEL);
}

Example #2

File: demo_listview_icon.c Project: aspirefhaha/ad7606_stm32107

static void return_action(void* parameter)
#endif
{
	/* 退出模态显示 */
	rtgui_view_end_modal(RTGUI_VIEW(_view), RTGUI_MODAL_OK);
}

Example #3

File: picture.c Project: 18337129968/-android-source-code

static rt_bool_t picture_view_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
{
	if (event->type == RTGUI_EVENT_PAINT)
	{
		struct rtgui_dc* dc;
		struct rtgui_rect rect;
		struct rtgui_image* image;
		char fn[32];

		dc = rtgui_dc_begin_drawing(widget);
		if (dc == RT_NULL) return RT_FALSE;
		rtgui_widget_get_rect(widget, &rect);

		/* open image */
		rt_snprintf(fn, sizeof(fn), "%s/%s", PICTURE_DIR, current_fn);
		image = rtgui_image_create_from_file("hdc",
			fn, RT_FALSE);
		if (image != RT_NULL)
		{
			/* blit image */
			rtgui_image_blit(image, dc, &rect);
			/* destroy image */
			rtgui_image_destroy(image);
		}
		else
		{
			rtgui_dc_fill_rect(dc, &rect);
			rtgui_dc_draw_text(dc, "没有文件被打开", &rect);
		}
		rtgui_dc_end_drawing(dc);

		return RT_FALSE;
	}
	else if (event->type == RTGUI_EVENT_KBD)
	{
		struct rtgui_event_kbd* ekbd = (struct rtgui_event_kbd*)event;
		if (ekbd->type == RTGUI_KEYDOWN)
		{
			switch (ekbd->key)
			{
			case RTGUIK_RIGHT:
				if (view_mode == VIEW_DIR_MODE) picture_show_next();
				else if (view_mode == VIEW_FN_LIST_MODE)
				{
					picture_fn_list_current ++;
					if (picture_fn_list_current == picture_fn_list_size)
					{
						picture_fn_list_current = 0;
					}
					strcpy(current_fn, picture_fn_list[picture_fn_list_current]);
					rtgui_widget_update(RTGUI_WIDGET(picture_view));
				}
				break;
			case RTGUIK_LEFT:
				if (view_mode == VIEW_DIR_MODE) picture_show_prev();
				else if (view_mode == VIEW_FN_LIST_MODE)
				{
					if (picture_fn_list_current == 0)
					{
						picture_fn_list_current = picture_fn_list_size - 1;
					}
					else picture_fn_list_current --;

					strcpy(current_fn, picture_fn_list[picture_fn_list_current]);
					rtgui_widget_update(RTGUI_WIDGET(picture_view));
				}
				break;
			case RTGUIK_RETURN:
			{
				rtgui_view_t* view;

				view = RTGUI_VIEW(widget);

				/* close this view */
				current_fn[0] = '\0';

				/* end of modal */
			    rtgui_view_end_modal(view, RTGUI_MODAL_OK);
			    picture_view = RT_NULL;
			}
				break;
			}
		}
		return RT_FALSE;
	}

	return rtgui_view_event_handler(widget, event);
}