本文整理了Java中javax.swing.JFrame.requestFocus()方法的一些代码示例，展示了JFrame.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。JFrame.requestFocus()方法的具体详情如下：
包路径：javax.swing.JFrame
类名称：JFrame
方法名：requestFocus

JFrame.requestFocus介绍

暂无

代码示例

代码示例来源：origin: chungkwong/MathOCR

/**
   * Set the console visible
   */
  public void show(){
    dia.setVisible(true);
    dia.requestFocus();
  }
}

代码示例来源：origin: MegaMek/megamek

/**
 * Sets the visibility of the entity display window
 */
public void setDisplayVisible(boolean visible) {
  skinSpecEditorD.setVisible(visible);
  if (visible) {
    frame.requestFocus();
  }
}

代码示例来源：origin: MegaMek/megamek

/**
 * Sets the visibility of the minimap window
 */
void setMapVisible(boolean visible) {
  minimapW.setVisible(visible);
  if (visible) {
    frame.requestFocus();
  }
}

代码示例来源：origin: chungkwong/MathOCR

/**
 * Show message in the dialog
 * @param buf the message
 * @param off the offset of the message
 * @param len the length of the message
 */
public void write(byte[] buf,int off,int len){
  area.append(new String(buf,off,len));
  area.setCaretPosition(area.getText().length());
  dia.setVisible(true);
  dia.requestFocus();
}
/**

代码示例来源：origin: org.netbeans.api/org-openide-io

public void requestActive() {
  if (frame == null) {
    open();
  }
  frame.requestFocus();
}

代码示例来源：origin: com.b3dgs.lionengine/lionengine-core-awt

@Override
public void requestFocus()
{
  frame.requestFocus();
  super.requestFocus();
}

代码示例来源：origin: stackoverflow.com

JFrame frame = new JFrame();   
GraphicsDevice window = GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices()[0]; 

//The number in the brackets decides what monitor the window gets "full-screened" to. 0 is the first, 1 is the second, ect.         
frame.setUndecorated(true);    
window.setFullScreenWindow(frame);    
frame.setVisible(true);    
frame.requestFocus();

代码示例来源：origin: stackoverflow.com

AutoClicker clicker = new AutoClicker();
 JFrame frame = new JFrame();
 frame.addKeyListener(clicker);
 frame.setLocationRelativeTo(null);
 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 frame.setSize(new Dimension(200,300));
 frame.setVisible(true);
 frame.setFocusable(true);
 frame.requestFocus();

代码示例来源：origin: stackoverflow.com

public class WinTest extends Canvas {

private static final long serialVersionUID = -369751247370351003L;

public WinTest(int h, int w, String title, Wincall game, ME me) {

  JFrame f = new JFrame(title);
  f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  f.setSize(h, w);
  f.add(game);
  f.setVisible(true);
  f.requestFocus();
  f.setResizable(false);
  f.setFocusable(true);
  // f.addMouseMotionListener(me);
  game.addMouseMotionListener(me);
  game.run();
 }
}

代码示例来源：origin: MegaMek/megamek

/**
 * Toggles the entity display window
 */
private void toggleDisplay() {
  mechW.setVisible(!mechW.isVisible());
  if (mechW.isVisible()) {
    frame.requestFocus();
  }
}

代码示例来源：origin: com.harium.propan/propan-jogl

protected void init() {
  frame.requestFocus();
  frame.setVisible(true);
  //startThread();
  //TODO Update Methods
  executor = Executors.newSingleThreadScheduledExecutor();
  
  future = executor.scheduleAtFixedRate(glCore, UPDATE_DELAY, UPDATE_DELAY, TimeUnit.MILLISECONDS);
  
  frame.add(glCore.getPanel());
  
  AWTCore.hideDefaultCursor(frame);
  updateIcon();
  
  glCore.start();
}

代码示例来源：origin: triplea-game/triplea

/**
 * Sets the 'main frame' to visible. In this context the main frame is the initial
 * welcome (launch lobby/single player game etc..) screen presented to GUI enabled clients.
 */
public static void showMainFrame() {
 SwingUtilities.invokeLater(() -> {
  mainFrame.requestFocus();
  mainFrame.toFront();
  mainFrame.setVisible(true);
 });
 ProAi.gameOverClearCache();
 loadGame();
 if (System.getProperty(TRIPLEA_SERVER, "false").equals("true")) {
  setupPanelModel.showServer();
  System.clearProperty(TRIPLEA_SERVER);
 } else if (System.getProperty(TRIPLEA_CLIENT, "false").equals("true")) {
  setupPanelModel.showClient();
  System.clearProperty(TRIPLEA_CLIENT);
 }
}

代码示例来源：origin: de.dfki.mary/marytts-client

public void actionPerformed(ActionEvent e) {
    if (!isHelpWindowOpen) {
      isHelpWindowOpen = true;
      helpWindow = new JFrame("Help: " + chkEnabled.getText() + " Effect");
      JTextArea helpTextArea = new JTextArea(data.getHelpText());
      helpTextArea.setEditable(false);
      helpWindow.getContentPane().add(helpTextArea, BorderLayout.WEST);
      helpWindow.pack();
      helpWindow.setLocation(btnHelp.getLocation().x, btnHelp.getLocation().y);
      helpWindow.setVisible(true);
      helpWindow.addWindowListener(new java.awt.event.WindowAdapter() {
        public void windowClosing(WindowEvent winEvt) {
          // Perhaps ask user if they want to save any unsaved files first.
          isHelpWindowOpen = false;
        }
      });
    } else {
      if (helpWindow != null)
        helpWindow.requestFocus();
    }
  }
});

代码示例来源：origin: stackoverflow.com

JFrame frame = ...;
frame.setExtendedState(JFrame.NORMAL);
frame.setAlwaysOnTop(true);
frame.requestFocus();
frame.setAlwaysOnTop(false);

代码示例来源：origin: org.jppf/jppf-common-node

@Override
 public void toFront() {
  if (alreadyCalled) return;
  try {
   alreadyCalled = true;
   super.setVisible(true);
   int state = super.getExtendedState();
   state &= ~Frame.ICONIFIED;
   super.setExtendedState(state);
   super.setAlwaysOnTop(true);
   super.toFront();
   super.requestFocus();
   super.setAlwaysOnTop(false);
  } finally {
   alreadyCalled = false;
  }
 }
}

代码示例来源：origin: MegaMek/megamek

/**
 * Toggles the minimap window Also, toggles the minimap enabled setting
 */
private void toggleMap() {
  if (minimapW.isVisible()) {
    GUIPreferences.getInstance().setMinimapEnabled(false);
  } else {
    GUIPreferences.getInstance().setMinimapEnabled(true);
  }
  minimapW.setVisible(!minimapW.isVisible());
  if (minimapW.isVisible()) {
    frame.requestFocus();
  }
}

代码示例来源：origin: de.sciss/scisslib

protected void deactivateHelpMode()
{
  if( f.getGlassPane() != this ) return;
  this.setVisible( false );
  f.setGlassPane( normalGlassPane );
  f.setFocusTraversalPolicy( normalFocus );
  normalGlassPane         = null;
  normalFocus                = null;
  focussedHelpComponent   = null;
  focussedArea.reset();
  f.requestFocus();
}

代码示例来源：origin: otros-systems/otroslogviewer

public static void frameToFront(JFrame frame) {
 int state = frame.getExtendedState();
 state &= ~JFrame.ICONIFIED;
 frame.setExtendedState(state);
 frame.setAlwaysOnTop(true);
 frame.toFront();
 frame.requestFocus();
 frame.setAlwaysOnTop(false);
}

代码示例来源：origin: org.opentcs.thirdparty.jhotdraw/jhotdraw

@Override
  public void actionPerformed(ActionEvent e) {
    Application a = getApplication();
    if (a.getActiveView() == null && a.views().size() > 0) {
      View v = a.views().iterator().next();
      Component c = SwingUtilities.getRootPane(v.getComponent()).getParent();
      if (c instanceof JFrame) {
        JFrame f = (JFrame) c;
        if ((f.getExtendedState() & JFrame.ICONIFIED) != 0) {
          f.setExtendedState(f.getExtendedState() ^ JFrame.ICONIFIED);
        }
        f.requestFocus();
      }
    }
  }
}

代码示例来源：origin: org.jppf/jppf-common-node

@Override
public void setVisible(final boolean visible) {
 // make sure that frame is marked as not disposed if it is asked to be visible
 if (visible) {
  //setDisposed(false);
 }
 // let's handle visibility...
 if (!visible || !isVisible()) { // have to check this condition simply because super.setVisible(true) invokes toFront if frame was already visible
  super.setVisible(visible);
 }
 // ...and bring frame to the front.. in a strange and weird way
 if (visible) {
  int state = super.getExtendedState();
  state &= ~Frame.ICONIFIED;
  super.setExtendedState(state);
  super.setAlwaysOnTop(true);
  super.toFront();
  super.requestFocus();
  super.setAlwaysOnTop(false);
 }
}