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