41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
|
/*
|
|||
|
|
* 程序清单：label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/combobox.h>
|
|||
|
|
|
|||
|
|
struct rtgui_combobox_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_view_t* demo_view_combobox(rtgui_workbench_t* workbench)
|
|||
|
|
{
|
|||
|
|
rtgui_rect_t rect;
|
|||
|
|
rtgui_view_t* view;
|
|||
|
|
rtgui_combobox_t* box;
|
|||
|
|
|
|||
|
|
/* 先创建一个演示用的视图 */
|
|||
|
|
view = demo_view(workbench, "ComboBox View");
|
|||
|
|
|
|||
|
|
/* 获得视图的位置信息 */
|
|||
|
|
demo_view_get_rect(view, &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);
|
|||
|
|
/* view是一个container控件，调用add_child方法添加这个box控件 */
|
|||
|
|
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(box));
|
|||
|
|
|
|||
|
|
return view;
|
|||
|
|
}
|