rt-thread/examples/gui/demo_view_combobox.c

/*
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>嵥<EFBFBD><EFBFBD>label<EFBFBD>ؼ<EFBFBD><EFBFBD><EFBFBD>ʾ
 *
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӻ<EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>container<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD>label<EFBFBD>ؼ<EFBFBD>
 */
#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},
};

/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾcombobox<6F>ؼ<EFBFBD><D8BC><EFBFBD><EFBFBD><EFBFBD>ͼ */
rtgui_container_t *demo_view_combobox(void)
{
    rtgui_rect_t rect;
    rtgui_container_t *container;
    rtgui_combobox_t *box;

    /* <20>ȴ<EFBFBD><C8B4><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>ʾ<EFBFBD>õ<EFBFBD><C3B5><EFBFBD>ͼ */
    container = demo_view("ComboBox View");

    /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ϣ */
    demo_view_get_rect(container, &rect);
    rect.x1 += 5;
    rect.x2 -= 5;
    rect.y1 += 5;
    rect.y2 = rect.y1 + 20;
    /* <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>label<65>ؼ<EFBFBD> */
    box = rtgui_combobox_create(items, sizeof(items) / sizeof(items[0]), &rect);
    /* container<65><72>һ<EFBFBD><D2BB>container<65>ؼ<EFBFBD><D8BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>add_child<6C><64><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>box<6F>ؼ<EFBFBD> */
    rtgui_container_add_child(container, RTGUI_WIDGET(box));

    return container;
}