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add menu demo. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1211 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong@gmail.com 2010-12-18 01:55:25 +00:00
parent b2db97ed96
commit 05bb889d8c
2 changed files with 69 additions and 0 deletions
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66
examples/gui/demo_view_menu.c Normal file
View File

@ -0,0 +1,66 @@
/*
* 程序清单：menu控件演示
*
* 这个例子会在创建出的view上添加几个不同类型的label控件
*/
#include "demo_view.h"
#include <rtgui/widgets/menu.h>
#include <rtgui/widgets/button.h>
static rtgui_menu_item_t sub_items[] =
{
{RTGUI_ITEM_NORMAL, "item #1", RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_NORMAL, "item #2", RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_SEPARATOR, RT_NULL, RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_NORMAL, "item #3", RT_NULL, RT_NULL, 0, RT_NULL},
};
static rtgui_menu_item_t items[] =
{
{RTGUI_ITEM_NORMAL, "item #1", RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_NORMAL, "item #2", RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_SEPARATOR, RT_NULL, RT_NULL, RT_NULL, 0, RT_NULL},
{RTGUI_ITEM_NORMAL, "item #3", RT_NULL, RT_NULL, 0, RT_NULL},
// {RTGUI_ITEM_SUBMENU, "item #3", RT_NULL, sub_items, sizeof(sub_items)/sizeof(sub_items[0]), RT_NULL},
};
static rtgui_menu_t* menu;
static _onmenu(struct rtgui_widget* widget, struct rtgui_event* event)
{
rtgui_rect_t rect;
rtgui_widget_get_rect(widget, &rect);
rtgui_widget_rect_to_device(widget, &rect);
if (menu != RT_NULL)
rtgui_menu_pop(menu, rect.x1, rect.y2);
}
/* 创建用于演示menu控件的视图 */
rtgui_view_t* demo_view_menu(rtgui_workbench_t* workbench)
{
rtgui_rect_t rect;
rtgui_view_t* view;
rtgui_button_t* button;
/* 先创建一个演示用的视图 */
view = demo_view(workbench, "MENU View");
/* 获得视图的位置信息 */
demo_view_get_rect(view, &rect);
rect.x1 += 5;
rect.x2 = rect.x1 + 100;
rect.y1 += 5;
rect.y2 = rect.y1 + 20;
/* 创建一个button控件 */
button = rtgui_button_create("Pop Menu");
/* 设置button的位置 */
rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect);
/* view是一个container控件，调用add_child方法添加这个button控件 */
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(button));
rtgui_button_set_onbutton(button, _onmenu);
menu = rtgui_menu_create("Menu Test", RT_NULL, items, sizeof(items)/sizeof(items[0]));
return view;
}

3
examples/gui/demo_workbench.c
View File

@ -79,6 +79,9 @@ static void workbench_entry(void* parameter)
demo_view_radiobox(workbench);
demo_view_textbox(workbench);
demo_view_listbox(workbench);
demo_view_menu(workbench);
demo_view_listctrl(workbench);
demo_view_combobox(workbench);
demo_view_slider(workbench);
demo_view_mywidget(workbench);
#if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW)