Java JFrame.toFront方法代码示例

import javax.swing.JFrame; //导入方法依赖的package包/类
/** Make the frame visible, non-iconized, and focused. */
public static void show(JFrame frame) {
   frame.setVisible(true);
   frame.setExtendedState(frame.getExtendedState() & ~JFrame.ICONIFIED);
   frame.requestFocus();
   frame.toFront();
}
 

import javax.swing.JFrame; //导入方法依赖的package包/类
@Override
protected void displayCalibrationStatus(JFrame frame) throws Exception {
      	CalibrationStatusDisplay calibDisplay = 
      			new CalibrationStatusDisplay(frame, calibrationPoints,new java.awt.geom.Point2D.Double[9]);
      	frame.setMinimumSize(new Dimension(600,300));
      	
      	frame.add(calibDisplay);
      	
      	frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
      	frame.setExtendedState(JFrame.MAXIMIZED_BOTH);
      	frame.setVisible(true);
      	frame.setTitle("Calibration: "+new Date());
      	Insets insets = frame.getInsets();
      	int width = frame.getSize().width-(insets.left+insets.right);
      	int height = frame.getSize().height-(insets.top+insets.bottom);
      	calibDisplay.windowDimension = new Dimension(width,height);
      	frame.toFront();
      	calibDisplay.repaint();
}
 

import javax.swing.JFrame; //导入方法依赖的package包/类
/** Start a menu that allows the user to launch a number of demos for the 
 * JSpikeStack package.  To add a new demo to the menu:
 * 1) Add the appropriate element to the "Demos" enumerator (above);
 * 2) Add the button in demoMenu()
 * 3) Connect the enumerator element to the appropriate function in DemoLauncher through the switch statement.
 */
public static void demoMenu()
{
            
    JFrame frm=new JFrame();
    frm.setTitle("JSpikeStack demos");
    Container pane=frm.getContentPane();
    JButton button;
    
    pane.setLayout(new GridBagLayout());
    
    addDemoButton("Network Generation Demo","Read a network From XML and let it generate",Demos.GENERATE,pane);
    addDemoButton("Learning Demo","Read an AER file, initialize a random net, and run STDP learning",Demos.LEARN,pane);
    addDemoButton("Convolution Demo",  "Here we read data from the Silicon retina.  Two output layers respond to vertically and horizontally oriented features.",Demos.CONV,pane);
    addDemoButton("RC Network",  "Takes retina inputs and fires them to a smoothing network.",Demos.RCNET,pane);
    addDemoButton("Retina",  "In this demo we mimic the behaviour of a variety of types of retinal ganglion cell.",Demos.RETINA,pane);
    
    
    frm.setPreferredSize(new Dimension(500,500));
    frm.pack();
    frm.setVisible(true);
    frm.toFront();
    frm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    
}
 

import javax.swing.JFrame; //导入方法依赖的package包/类
void setDefaultMenuBar(final JMenuBar menuBar) {
    installDefaultMenuBar(menuBar);

    // scan the current frames, and see if any are foreground
    final Frame[] frames = Frame.getFrames();
    for (final Frame frame : frames) {
        if (frame.isVisible() && !isFrameMinimized(frame)) {
            return;
        }
    }

    // if we have no foreground frames, then we have to "kick" the menubar
    final JFrame pingFrame = new JFrame();
    pingFrame.getRootPane().putClientProperty("Window.alpha", Float.valueOf(0.0f));
    pingFrame.setUndecorated(true);
    pingFrame.setVisible(true);
    pingFrame.toFront();
    pingFrame.setVisible(false);
    pingFrame.dispose();
}
 

import javax.swing.JFrame; //导入方法依赖的package包/类
protected void topComponentRequestActive(TopComponent tc) {
    JFrame f = (JFrame) SwingUtilities.getAncestorOfClass(JFrame.class, tc);

    if (f != null) {
        f.toFront();
    }

    registry().setActive(tc);
    activateComponent(tc);
}
 

import javax.swing.JFrame; //导入方法依赖的package包/类
/** Make the frame visible, non-iconized, and focused. */
public static void show(JFrame frame) {
	frame.setVisible(true);
	frame.setExtendedState(frame.getExtendedState() & ~JFrame.ICONIFIED);
	frame.requestFocus();
	frame.toFront();
}
 

import javax.swing.JFrame; //导入方法依赖的package包/类
protected void setUp() throws Exception {
    //            UIManager.setLookAndFeel(new com.sun.java.swing.plaf.windows.WindowsLookAndFeel());
    //            UIManager.setLookAndFeel(new com.sun.java.swing.plaf.gtk.GTKLookAndFeel());
    
    if (setup) return;
    // Create new TesBasicProperty
    basicProp= new BasicProperty("basicProp", true);
    tags1 = new TagsProperty("tags1", true, new String[] {"What","is","the","meaning","of","life"});
    tags2 = new TagsProperty("tags2", true, new String[] {"NetBeans","can be ","really","cool"});
    tags3 = new TagsProperty("tags3", true, new String[] {"Behold","the","power","of","cheese"});
    booleanProp = new BooleanProperty("booleanProp", true);
    customProp = new CustomProperty("CustomProp", true);
    customProp2 = new CustomProperty("CustomProp2", true);
    ExceptionProperty exProp = new ExceptionProperty("Exception prop", true);
    NumProperty numProp = new NumProperty("Int prop", true);
    EditableNumProperty edProp = new EditableNumProperty("Editable", true);
    
    
    // Create new BasicEditor
    te = new BasicEditor();
    ec = new EditorCustom();
    // Create new TNode
    tn = new TNode();
    
    jf = new JFrame();
    jf.getContentPane().setLayout(new BorderLayout());
    jp = new JPanel();
    jp.setLayout(new FlowLayout());
    jf.getContentPane().add(jp, BorderLayout.CENTER);
    jf.setLocation(20,20);
    jf.setSize(600, 200);
    
    basicRen = new PropertyPanel(basicProp);
    tagsRen1 = new PropertyPanel(tags1);
    tagsRen2 = new PropertyPanel(tags2);
    tagsRen3 = new PropertyPanel(tags3);
    boolRen = new PropertyPanel(booleanProp);
    custRen = new PropertyPanel(customProp);
    custRen2 = new PropertyPanel(customProp2);
    exRen = new PropertyPanel(exProp);
    numRen = new PropertyPanel(numProp);
    edRen = new PropertyPanel(edProp);
    tagsRen2.putClientProperty("radioButtonMax", new Integer(10));
    
    renderers = new PropertyPanel[] {
        basicRen, tagsRen1, tagsRen2, boolRen, custRen, edRen, numRen
    };
    
    launcher = new JButton("Invoke dialog");
    launcher.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            invokeDlg();
        }
    });
    
    jf.getContentPane().add(launcher);
    new WaitWindow(jf);  //block until window open
    jf.toFront();
    ExtTestCase.requestFocus(launcher);
    sleep();
    Thread.currentThread().sleep(300);
    sleep();
    currRen = basicRen;
    setup = true;
}
 

import javax.swing.JFrame; //导入方法依赖的package包/类
protected void displayCalibrationStatus(JFrame frame) throws Exception {
	 double[] pointsNormalized = jniGetCalibration();
	 
	 if (pointsNormalized == null)
		 throw new IOException("Can't get calibration data!");
	 
	 int zeros = 0;
	 for( double ord: pointsNormalized){
		 if( ord <= 0 || ord > 1) zeros++;
	 }
	 ArrayList<Point2D.Double> points = new ArrayList<Point2D.Double>();
	 ArrayList<Point2D.Double> invalidpoints = new ArrayList<Point2D.Double>();
	//if( zeros > 0 ) throw new IOException("zeros in points: "+zeros+"/"+pointsNormalized.length);
	 
	 int itemCount = pointsNormalized.length/4;

	 for( int i=0; i < itemCount; i++ ){
		 
		points.add(new Point2D.Double(pointsNormalized[i],pointsNormalized[i+itemCount]));
		points.add(new Point2D.Double(pointsNormalized[(2*itemCount)+i],pointsNormalized[i+(itemCount*3)]));
	 }
	 
	 Rectangle2D.Double rect = new Rectangle2D.Double(0.0,0.0,1.0,1.0);
	 
	 for(Point2D.Double p: points){
		 if( !rect.contains(p) ) invalidpoints.add(p);
	 }
	 
	 for (int i = 0; i < pointsNormalized.length; i++) {
		 if (pointsNormalized[i] < 0.0001) {
			 pointsNormalized[i] = 0.0001;
		 } else if (pointsNormalized[i] > 0.9999) {
			 pointsNormalized[i] = 0.9999;
		 } else {
    		//do nothing
		 }
	 }
    
	 Point2D.Double[] calibrationData = new Point2D.Double[itemCount+1];
	 for (int j = 0; j < itemCount; j+=2) {
		 calibrationData[j] = (new Point2D.Double(pointsNormalized[j],pointsNormalized[itemCount+j]));
		 if(j != itemCount)
			 calibrationData[j+1] = (new Point2D.Double(pointsNormalized[2*itemCount+j],pointsNormalized[3*itemCount+j]));
	 }
	 JFrame calibFrame = frame;
	 CalibrationStatusDisplay calibDisplay = 
			 new CalibrationStatusDisplay(calibFrame,calibrationPoints,calibrationData);
	 
	 calibFrame.add(calibDisplay);
    calibFrame.setUndecorated(false);
    calibFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    calibFrame.setExtendedState(JFrame.MAXIMIZED_BOTH);
    calibFrame.setMinimumSize(new Dimension(600,300));
    calibFrame.setTitle("Calibration: "+new Date());
    Insets insets = calibFrame.getInsets();
   	int width = calibFrame.getSize().width-(insets.left+insets.right);
   	int height = calibFrame.getSize().height-(insets.top+insets.bottom);
   	calibDisplay.windowDimension = new Dimension(width,height);
    calibFrame.setVisible(true);
    calibFrame.toFront();
    calibDisplay.repaint();
}
 

import javax.swing.JFrame; //导入方法依赖的package包/类
private static void createAndShowGUI() {
    mainFrame = new JFrame("Bug 8033699 - 8 Tests for Grouped/Non Group Radio Buttons");
    btnStart = new JButton("Start");
    btnEnd = new JButton("End");
    btnMiddle = new JButton("Middle");

    JPanel box = new JPanel();
    box.setLayout(new BoxLayout(box, BoxLayout.Y_AXIS));
    box.setBorder(BorderFactory.createTitledBorder("Grouped Radio Buttons"));
    radioBtn1 = new JRadioButton("A");
    radioBtn2 = new JRadioButton("B");
    radioBtn3 = new JRadioButton("C");

    ButtonGroup btnGrp = new ButtonGroup();
    btnGrp.add(radioBtn1);
    btnGrp.add(radioBtn2);
    btnGrp.add(radioBtn3);
    radioBtn1.setSelected(true);

    box.add(radioBtn1);
    box.add(radioBtn2);
    box.add(btnMiddle);
    box.add(radioBtn3);

    radioBtnSingle = new JRadioButton("Not Grouped");
    radioBtnSingle.setSelected(true);

    mainFrame.getContentPane().add(btnStart);
    mainFrame.getContentPane().add(box);
    mainFrame.getContentPane().add(radioBtnSingle);
    mainFrame.getContentPane().add(btnEnd);

    mainFrame.getRootPane().setDefaultButton(btnStart);
    btnStart.requestFocus();

    mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    mainFrame.setLayout(new BoxLayout(mainFrame.getContentPane(), BoxLayout.Y_AXIS));

    mainFrame.setSize(300, 300);
    mainFrame.setLocation(200, 200);
    mainFrame.setVisible(true);
    mainFrame.toFront();
}
 

import javax.swing.JFrame; //导入方法依赖的package包/类
public void actionPerformed(ActionEvent event) {
	JFrame frame = getJFrame();
	frame.setExtendedState(Frame.NORMAL);
	frame.setVisible(true);
	frame.toFront();
}