Esempio n. 1
0
/* 触发文件列表视图的按钮回调函数 */
static void open_btn_onbutton(rtgui_widget_t* widget, struct rtgui_event* event)
{
	rtgui_filelist_view_t *view;
	rtgui_workbench_t *workbench;
	rtgui_rect_t rect;

	/* 获得顶层的workbench对象 */
	workbench = RTGUI_WORKBENCH(rtgui_widget_get_toplevel(widget));
	rtgui_widget_get_rect(RTGUI_WIDGET(workbench), &rect);

	/* 针对Win32平台和其他平台做的不同的其实目录位置 */
#ifdef _WIN32
	view = rtgui_filelist_view_create(workbench, "d:\\", "*.*", &rect);
#else
	view = rtgui_filelist_view_create(workbench, "/", "*.*", &rect);
#endif

	/* 采用模式形式显示文件列表视图 */
	if (rtgui_view_show(RTGUI_VIEW(view), RT_TRUE) == RTGUI_MODAL_OK) {
		char path[32];

		/* 在文件列表视图中成功选择文件,这里获得相应的路径名 */
		rtgui_filelist_view_get_fullpath(view, path, sizeof(path));

		/* 设置文件路径到文本标签 */
		rtgui_label_set_text(label, path);
	}

	/* 删除 文件列表 视图 */
	rtgui_view_destroy(RTGUI_VIEW(view));
}
Esempio n. 2
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struct rtgui_checkbox* rtgui_checkbox_create(const char* text, rt_bool_t checked)
{
    struct rtgui_checkbox* box;

    box = (struct rtgui_checkbox*) rtgui_widget_create (RTGUI_CHECKBOX_TYPE);
    if (box != RT_NULL)
    {
		rtgui_rect_t rect;

		/* set default rect */
		rtgui_font_get_metrics(rtgui_font_default(), text, &rect);
		rect.x2 += RTGUI_BORDER_DEFAULT_WIDTH + 5 + (RTGUI_BORDER_DEFAULT_WIDTH << 1);
		rect.y2 += (RTGUI_BORDER_DEFAULT_WIDTH << 1);

		rtgui_widget_set_rect(RTGUI_WIDGET(box), &rect);
		rtgui_label_set_text(RTGUI_LABEL(box), text);
		
		if (checked == RT_TRUE)
			box->status_down = RTGUI_CHECKBOX_STATUS_CHECKED;
		else
			box->status_down = RTGUI_CHECKBOX_STATUS_UNCHECKED;
	}

	return box;
}
Esempio n. 3
0
/* 触发正常窗口显示 */
static void demo_normal_window_onbutton(struct rtgui_object *object, rtgui_event_t *event)
{
    rt_sprintf(normal_window_label_text,
               "第 %d 次显示", normal_window_show_count);
    rtgui_label_set_text(normal_window_label,
                         normal_window_label_text);
    if (RTGUI_WIDGET_IS_HIDE(normal_window))
        rtgui_win_show(normal_window, RT_FALSE);
    else
        rtgui_win_activate(normal_window);
}
Esempio n. 4
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/* 关闭对话框时的回调函数 */
void diag_close(struct rtgui_timer *timer, void *parameter)
{
    cnt --;
    rt_sprintf(label_text, "closed then %d second!", cnt);

    /* 设置标签文本并更新控件 */
    rtgui_label_set_text(label, label_text);
    rtgui_widget_update(RTGUI_WIDGET(label));

    if (cnt == 0)
    {
        /* 超时,关闭对话框 */
        rtgui_win_destroy(autowin);
    }
}
Esempio n. 5
0
rtgui_button_t* rtgui_button_create(const char* text)
{
    struct rtgui_button* btn;

    btn = (struct rtgui_button*) rtgui_widget_create (RTGUI_BUTTON_TYPE);
    if (btn != RT_NULL)
    {
		rtgui_rect_t rect;

		/* set default rect */
		rtgui_font_get_metrics(rtgui_font_default(), text, &rect);
		rect.x2 += (RTGUI_BORDER_DEFAULT_WIDTH << 1);
		rect.y2 += (RTGUI_BORDER_DEFAULT_WIDTH << 1);
		rtgui_widget_set_rect(RTGUI_WIDGET(btn), &rect);
		rtgui_label_set_text(RTGUI_LABEL(btn), text);
    }

    return btn;
}