SDL_Event windowEvent; while (true){ if (SDL_PollEvent(&windowEvent)){ if (SDL_QUIT...bQuit){ while (SDL_PollEvent(&windowEvent)){ switch (windowEvent.type){...bQuit){ SDL_WaitEvent(&windowEvent); if (windowEvent.type == SDL_QUIT){ bQuit...bQuit){ while (SDL_PollEvent(&windowEvent)){ switch (windowEvent.type){...bQuit){ while (SDL_PollEvent(&windowEvent)){ switch (windowEvent.type){
WindowListener 在 AWT 中 , 为 Frame 窗口 添加 窗口事件监听器 WindowListener , 可以监听窗口的操作 , 如 : 窗口显示 WindowListener#windowOpened(WindowEvent...e) 窗口正在被关闭 WindowListener#windowClosing(WindowEvent e) 窗口完全关闭 WindowListener#windowClosed(WindowEvent...e) 窗口最小化 WindowListener#windowIconified(WindowEvent e) 窗口从最小化开始改变 WindowListener#windowDeiconified(WindowEvent...e) 窗口获取焦点 WindowListener#windowActivated(WindowEvent e) 窗口失去焦点 WindowListener#windowDeactivated(WindowEvent...* @see java.awt.Frame#setIconImage */ public void windowIconified(WindowEvent e);
java.awt.TextField; import java.awt.Button; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent...e) { // // TODO Auto-generated method stub // // } // // @Override // public void windowClosing(WindowEvent...e) { // // TODO Auto-generated method stub // // } // // @Override // public void windowIconified(WindowEvent...e) { // // TODO Auto-generated method stub // // } // // @Override // public void windowDeiconified(WindowEvent...e) { // // TODO Auto-generated method stub // // } // // @Override // public void windowActivated(WindowEvent
the window event to track */ public void add(Event windowEvent) { // watermark events...windowEvent.isWatermark()) { queue.add(windowEvent); } else { LOG.debug...("Got watermark event with ts {}", windowEvent.getTimestamp()); } track(windowEvent);...= it.next(); Action action = evictionPolicy.evict(windowEvent); if (...action == EXPIRE) { eventsToExpire.add(windowEvent.get()); it.remove
e) { // } // // @Override // public void windowIconified(WindowEvent e) { // } // // @Override //...public void windowDeiconified(WindowEvent e) { // } // // @Override // public void windowDeactivated...(WindowEvent e) { // } // // @Override // public void windowClosing(WindowEvent e) { // System.exit(...0); // } // // @Override // public void windowClosed(WindowEvent e) { // } // // @Override // public...void windowActivated(WindowEvent e) { // } // }); //用适配器类改进 f.addWindowListener(new WindowAdapter(
参数:WindowListener对象,WindowListener是个接口,里面有七个方法要实现,找实现子类WindowAdapter,匿名内部类重写windowClosing()方法,传递进来参数:WindowEvent...java.awt.FlowLayout; import java.awt.Frame; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent...frame.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent
e) { // TODO Auto-generated method stub } @Override public void windowIconified(WindowEvent...e) { // TODO Auto-generated method stub } @Override public void windowDeiconified(WindowEvent...e) { // TODO Auto-generated method stub } @Override public void windowDeactivated(WindowEvent...e) { // TODO Auto-generated method stub } @Override public void windowClosing(WindowEvent...e) { // TODO Auto-generated method stub } @Override public void windowActivated(WindowEvent
java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent...f.add(ta); f.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent...//设置窗体关闭 f.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent...//设置窗体关闭 f.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent...// 设置窗体关闭 f.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent
java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent...frame.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent
java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent...frame.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent...dialog.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent
java.awt.Container; import java.awt.GridLayout; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent...//监听窗体关闭事件 this.frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent...java.awt.Container; import java.awt.GridLayout; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent...//监听窗体关闭事件 this.frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent...//监听窗体关闭事件 this.frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent
---- Window 事件 和 匿名类 Window 事件所对应的事件类为 WindowEvent,所对应的事件监听接口为 WindowListener。...WindowListener 定义的方法: void windowActivated(WindowEvent e) // 窗口激活时 void windowClosed(WindowEvent e)...// 窗口已经关闭时 void windowClosing(WindowEvent e) // 窗口正在关闭时 void windowDeactivated(WindowEvent e) // 窗口未激活时...void windowDeiconified(WindowEvent e) //当窗口从最小化更改为正常状态时调用。...void windowIconified(WindowEvent e) //当窗口从正常状态更改为最小化状态时调用。
the window event to track */ public void add(Event windowEvent) { // watermark events...windowEvent.isWatermark()) { queue.add(windowEvent); } else { LOG.debug...("Got watermark event with ts {}", windowEvent.getTimestamp()); } track(windowEvent);...) { evictionPolicy.track(windowEvent); triggerPolicy.track(windowEvent); } /...= it.next(); Action action = evictionPolicy.evict(windowEvent); if (
; System.out.println(e.getClass()); } //软件关闭时候执行 @Override public void windowClosing(WindowEvent...e) { } @Override public void windowClosed(WindowEvent e) { } // @Override public...void windowIconified(WindowEvent e) { } @Override public void windowDeiconified(WindowEvent e)...{ } //软件默认打开以及缩小还原的时候显示执行 @Override public void windowActivated(WindowEvent e) { System.out.println...("Windows Show"); } //软件缩小时候触发(弹框) @Override public void windowDeactivated(WindowEvent e)
扩展此类可创建WindowEvent侦听器并重写所需事件的方法。 (如果要实现WindowListener界面,你必须定义在它所有的方法。...当窗口的状态借助于被打开,关闭,激活或去激活,或图标化取消图标化的变化,在收听对象中的相关方法被调用,并且WindowEvent被传递给它 ?
为了后续项目结构的划分,我们在main.rs同级目录下创建一个名为app.rs,内容如下: use winit::application::ApplicationHandler; use winit::event::WindowEvent...ActiveEventLoop) {} fn window_event(&mut self, event_loop: &ActiveEventLoop, window_id: WindowId, event: WindowEvent...} } fn window_event(&mut self, event_loop: &ActiveEventLoop, window_id: WindowId, event: WindowEvent...... } fn window_event(&mut self, event_loop: &ActiveEventLoop, window_id: WindowId, event: WindowEvent...) { match event { // 处理退出 WindowEvent::CloseRequested => {
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