41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/*
|
||
* 程序清单：label控件演示
|
||
*
|
||
* 这个例子会在创建出的container上添加几个不同类型的label控件
|
||
*/
|
||
#include "demo_view.h"
|
||
#include <rtgui/widgets/combobox.h>
|
||
|
||
struct rtgui_listbox_item items[] =
|
||
{
|
||
{"item 1", RT_NULL},
|
||
{"item 2", RT_NULL},
|
||
{"item 3", RT_NULL},
|
||
{"item 4", RT_NULL},
|
||
{"item 5", RT_NULL},
|
||
};
|
||
|
||
/* 创建用于演示combobox控件的视图 */
|
||
rtgui_container_t *demo_view_combobox(void)
|
||
{
|
||
rtgui_rect_t rect;
|
||
rtgui_container_t *container;
|
||
rtgui_combobox_t *box;
|
||
|
||
/* 先创建一个演示用的视图 */
|
||
container = demo_view("ComboBox View");
|
||
|
||
/* 获得视图的位置信息 */
|
||
demo_view_get_rect(container, &rect);
|
||
rect.x1 += 5;
|
||
rect.x2 -= 5;
|
||
rect.y1 += 5;
|
||
rect.y2 = rect.y1 + 20;
|
||
/* 创建一个label控件 */
|
||
box = rtgui_combobox_create(items, sizeof(items) / sizeof(items[0]), &rect);
|
||
/* container是一个container控件，调用add_child方法添加这个box控件 */
|
||
rtgui_container_add_child(container, RTGUI_WIDGET(box));
|
||
|
||
return container;
|
||
}
|