導入Java . awt . menu;
導入Java . awt . menubar;
導入Java . awt . menuitem;
導入Java . awt . menu shortcut;
導入Java . awt . event . action event;
導入Java . awt . event . action listener;
導入Java . awt . event . key event;
導入Java . awt . event . window adapter;
導入Java . awt . event . window event;公共類Test_11擴展框架實現ActionListener{ /**
* @param args
*/
菜單欄mb = null
菜單m =空;
MenuItem mi = null公考_11() {
this.setBounds(100,100,400,300);
this . set visible(true);
MB = new MenuBar();
M =新菜單(“文件”);
mi = new MenuItem(" open ");
mi . set shortcut(new menu shortcut(key event。VK _ O));
m . add(mi);
MB . add(m);
setMenuBar(MB);
mi . addactionlistener(this);
this . addwindowlistener(new window adapter(){
public void window closing(window event e){
system . exit(0);
}
});
} public static void main(String[]args){
// TODO自動生成的方法存根
new Test _ 11();
} @覆蓋
public void action performed(action event arg 0){
system . exit(0);
}}