From 05bb889d8c5629fdd2d5047a5b4fdfd8f538b70f Mon Sep 17 00:00:00 2001 From: "bernard.xiong@gmail.com" Date: Sat, 18 Dec 2010 01:55:25 +0000 Subject: [PATCH] add menu demo. git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1211 bbd45198-f89e-11dd-88c7-29a3b14d5316 --- examples/gui/demo_view_menu.c | 66 +++++++++++++++++++++++++++++++++++ examples/gui/demo_workbench.c | 3 ++ 2 files changed, 69 insertions(+) create mode 100644 examples/gui/demo_view_menu.c diff --git a/examples/gui/demo_view_menu.c b/examples/gui/demo_view_menu.c new file mode 100644 index 0000000000..f3b421a36c --- /dev/null +++ b/examples/gui/demo_view_menu.c @@ -0,0 +1,66 @@ +/* + * 程序清单：menu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 +#include + + +static rtgui_menu_item_t sub_items[] = +{ + {RTGUI_ITEM_NORMAL, "item #1", RT_NULL, RT_NULL, 0, RT_NULL}, + {RTGUI_ITEM_NORMAL, "item #2", RT_NULL, RT_NULL, 0, RT_NULL}, + {RTGUI_ITEM_SEPARATOR, RT_NULL, RT_NULL, RT_NULL, 0, RT_NULL}, + {RTGUI_ITEM_NORMAL, "item #3", RT_NULL, RT_NULL, 0, RT_NULL}, +}; +static rtgui_menu_item_t items[] = +{ + {RTGUI_ITEM_NORMAL, "item #1", RT_NULL, RT_NULL, 0, RT_NULL}, + {RTGUI_ITEM_NORMAL, "item #2", RT_NULL, RT_NULL, 0, RT_NULL}, + {RTGUI_ITEM_SEPARATOR, RT_NULL, RT_NULL, RT_NULL, 0, RT_NULL}, + {RTGUI_ITEM_NORMAL, "item #3", RT_NULL, RT_NULL, 0, RT_NULL}, + // {RTGUI_ITEM_SUBMENU, "item #3", RT_NULL, sub_items, sizeof(sub_items)/sizeof(sub_items[0]), RT_NULL}, +}; +static rtgui_menu_t* menu; + +static _onmenu(struct rtgui_widget* widget, struct rtgui_event* event) +{ + rtgui_rect_t rect; + + rtgui_widget_get_rect(widget, &rect); + rtgui_widget_rect_to_device(widget, &rect); + + if (menu != RT_NULL) + rtgui_menu_pop(menu, rect.x1, rect.y2); +} + +/* 创建用于演示menu控件的视图 */ +rtgui_view_t* demo_view_menu(rtgui_workbench_t* workbench) +{ + rtgui_rect_t rect; + rtgui_view_t* view; + rtgui_button_t* button; + + /* 先创建一个演示用的视图 */ + view = demo_view(workbench, "MENU View"); + + /* 获得视图的位置信息 */ + demo_view_get_rect(view, &rect); + rect.x1 += 5; + rect.x2 = rect.x1 + 100; + rect.y1 += 5; + rect.y2 = rect.y1 + 20; + /* 创建一个button控件 */ + button = rtgui_button_create("Pop Menu"); + /* 设置button的位置 */ + rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect); + /* view是一个container控件，调用add_child方法添加这个button控件 */ + rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(button)); + rtgui_button_set_onbutton(button, _onmenu); + + menu = rtgui_menu_create("Menu Test", RT_NULL, items, sizeof(items)/sizeof(items[0])); + + return view; +} diff --git a/examples/gui/demo_workbench.c b/examples/gui/demo_workbench.c index ee18679220..7a4fbbefb0 100644 --- a/examples/gui/demo_workbench.c +++ b/examples/gui/demo_workbench.c @@ -79,6 +79,9 @@ static void workbench_entry(void* parameter) demo_view_radiobox(workbench); demo_view_textbox(workbench); demo_view_listbox(workbench); + demo_view_menu(workbench); + demo_view_listctrl(workbench); + demo_view_combobox(workbench); demo_view_slider(workbench); demo_view_mywidget(workbench); #if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW) -- GitLab