本文整理了Java中java.awt.Window.requestFocus()方法的一些代码示例，展示了Window.requestFocus()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Window.requestFocus()方法的具体详情如下：
包路径：java.awt.Window
类名称：Window
方法名：requestFocus

Window.requestFocus介绍

暂无

代码示例

代码示例来源：origin: org.japura/japura-gui

public static void requestWindowFocus(Component component) {
 if (component != null) {
  Window window = GUIUtils.getWindowAncestor(component);
  if (window != null) {
   window.requestFocus();
  }
 }
}

代码示例来源：origin: igvteam/igv

/**
 * Method description
 *
 * @param window
 */
public static void centerWindow(Window window) {
  Dimension dimension = window.getSize();
  Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
  int x = (screenSize.width - dimension.width) / 2;
  int y = (screenSize.height - dimension.height) / 2;
  window.setLocation(x, y);
  window.requestFocus();
}

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/skinlf

/**
  * Description of the Method
  *
  * @param target  Description of Parameter
  */
 public void attachSnapTo(Window target) {
  synchronized (snaps) {
   // notify the listener that it should not handle the next windowActivateEvent
   ignoreEvents = true;
   for (int i = 0, c = snaps.size(); i < c; i++) {
    ((Snap) snaps.elementAt(i)).attachTo(target);
   }
   // restore focus to target
   target.requestFocus();
   target.toFront();
  }
 }
}

代码示例来源：origin: com.github.lgooddatepicker/LGoodDatePicker

/**
 * windowLostFocus, Part of WindowFocusListener. Whenever the popup window loses focus, it will
 * be hidden.
 */
@Override
public void windowLostFocus(WindowEvent e) {
  // This section is part of the bug fix for blank popup windows in linux.
  if (!enableHideWhenFocusIsLost) {
    e.getWindow().requestFocus();
    return;
  }
  // This fixes a linux-specific behavior where the focus can be "lost" by clicking a child
  // component (inside the same panel!).
  if (InternalUtilities.isMouseWithinComponent(displayWindow)) {
    return;
  }
  hide();
}

代码示例来源：origin: jawi/ols

@Override
 public void run()
 {
  final Window window = findWindow( getValue( NAME ) );
  if ( ( window != null ) && !SwingComponentUtils.isActivelyShown( window ) )
  {
   if ( window instanceof Frame )
   {
    deiconifyWindow( ( Frame )window );
   }
   window.toFront();
   window.requestFocus();
  }
 }
} );

代码示例来源：origin: freeplane/freeplane

private void toFront() {
  final Component menuComponent = UITools.getMenuComponent();
  if(menuComponent instanceof Frame) {
    final Frame frame = (Frame) menuComponent;
    final int state = frame.getExtendedState();
    if ((state & Frame.ICONIFIED) != 0)
      frame.setExtendedState(state & ~Frame.ICONIFIED);
  }
  if(menuComponent instanceof Window) {
    Window window = (Window) menuComponent;
    if (!window.isVisible())
      window.setVisible(true);
    window.toFront();
    window.requestFocus();
  }
}

代码示例来源：origin: com.fifesoft.rtext/fife.common

focused.requestFocus();

代码示例来源：origin: org.scijava/j3dcore

windowParent.requestFocus();