From ffbda314107391c4ef3bcf1a2b8906b99f7d7651 Mon Sep 17 00:00:00 2001 From: "bernard.xiong@gmail.com" Date: Tue, 7 Dec 2010 00:05:14 +0000 Subject: [PATCH] add combobox example. git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1181 bbd45198-f89e-11dd-88c7-29a3b14d5316 --- examples/gui/demo_view_combobox.c | 40 +++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 examples/gui/demo_view_combobox.c diff --git a/examples/gui/demo_view_combobox.c b/examples/gui/demo_view_combobox.c new file mode 100644 index 0000000000..d1251035ef --- /dev/null +++ b/examples/gui/demo_view_combobox.c @@ -0,0 +1,40 @@ +/* + * 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 + +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; +} -- GitLab