1importjavax.swing.*;2importjava.awt.*;3importjava.awt.event.*;4classMyWindowListenerextendsWindowAdapter5{6publicvoidwindowClosing(WindowEvent e)//窗口正处在关闭过程中时调用7{8System.out.println("关闭");9System.exit(0);10}11publicvoidwindowActivated(WindowEvent e)//激活窗口时用12{13System.o...
packagecom.a.b; importjava.awt.Color; importjava.awt.event.WindowAdapter; importjava.awt.event.WindowEvent; importjavax.swing.JFrame; importjavax.swing.JOptionPane; publicclassWindow { publicstaticvoidmain(String[] args) { // finalJFrame f =newJFrame("窗口的"); f.addWindowListener(newWindow...
protected WindowAdapter() WindowAdapterを構築します。メソッドの詳細 windowOpened public void windowOpened(WindowEvent e) ウィンドウがオープンされると呼び出されます。 定義: windowOpened、インタフェースWindowListener パラメータ: e - 処理されるイベント windowClosing public void windowClo...
java.lang.Object java.awt.event.WindowAdapter 实现的所有接口 WindowFocusListener, WindowListener, WindowStateListener, EventListener 已知直接子类: BasicToolBarUI.FrameListener, JMenu.WinListener public abstract class WindowAdapter extends Object implements WindowListener, WindowStateListener, WindowFocus...
Java WindowAdapter适配器类 并不是所有的事件处理都像按钮点击那样简单。在正规的程序中,往往希望用户在确认没有丢失所做工作之后再关闭程序。当用户//代码效果参考:http://www.jhylw.com.cn/193636775.html 关闭框架时,可能希望弹出一个对话框来警告用户没有保存的工作有可能会丢失,只有在用户确认之后才退出程序...
WindowAdapter java.awt.event 类WindowAdapter java.lang.Objectjava.awt.event.WindowAdapter public abstract classWindowAdapter extendsObject implementsWindowListener,WindowStateListener,WindowFocusListener 接收窗口事件的抽象适配器类。此类中的方法为空。此类存在的目的是方便创建侦听器对象。
java.awt.event.WindowAdapter 实现的所有接口 WindowFocusListener, WindowListener, WindowStateListener, EventListener 已知直接子类: BasicToolBarUI.FrameListener, JMenu.WinListener public abstract class WindowAdapter extends Object implements WindowListener, WindowStateListener, WindowFocusListener 用于接收窗...
window.setBounds(30, 30, 300, 300);//www.java2s.comwindow.addWindowListener(newWindowHandler()); window.setVisible(true); }classWindowHandlerextendsWindowAdapter{publicvoidwindowClosing(WindowEvente) {System.out.println("closing"); window.dispose();// Release the window resourcesSystem.exit(0);...
ViewPager.java 代码语言:javascript 代码运行次数:0 @OverridepublicvoidonRestoreInstanceState(Parcelable state){if(!(stateinstanceofSavedState)){super.onRestoreInstanceState(state);return;}SavedState ss=(SavedState)state;super.onRestoreInstanceState(ss.getSuperState());if(mAdapter!=null){mAdapter.restore...
InputEvent Event ItemEvent ItemListener KeyAdapter KeyEvent KeyListener MouseAdapter MouseEvent MouseMotionAdapter MouseMotionListener MouseWheelListener WindowAdapter WindowEvent WindowFocusListener WindowStateListener Introduction Java AWT WindowAdapter extend Java AWT WindowAdapter extend to handle window eventjava...