Java Code Examples for Window

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JButton showWaitBtn = new JButton(new ShowWaitAction("Show Wait Dialog"));
JPanel panel = new JPanel();
panel.add(showWaitBtn);
JFrame frame = new JFrame("Frame");
frame.getContentPane().add(panel);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
   if (evt.getPropertyName().equals("state")) {
     if (evt.getNewValue() == SwingWorker.StateValue.DONE) {
      dialog.dispose();
JPanel panel = new JPanel(new BorderLayout());
panel.add(progressBar, BorderLayout.CENTER);
panel.add(new JLabel("Please wait......."), BorderLayout.PAGE_START);
dialog.add(panel);
dialog.pack();
dialog.setLocationRelativeTo(win);
dialog.setVisible(true);

final JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
final JLabel l = new JLabel();
new Thread(t).start();
final JButton b = new JButton("Stop");
b.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent e)
f.getContentPane().setLayout(new BorderLayout());
f.getContentPane().add(l, BorderLayout.CENTER);
f.getContentPane().add(b, BorderLayout.SOUTH);
f.setLocation(100, 100);
f.pack();
f.setVisible(true);

go = new JButton("Do it");
go.addActionListener(this);
add(go);
JFrame frame = new JFrame("");
DemoJFileChooser panel = new DemoJFileChooser();
frame.addWindowListener(
 new WindowAdapter() {
  public void windowClosing(WindowEvent e) {
frame.getContentPane().add(panel,"Center");
frame.setSize(panel.getPreferredSize());
frame.setVisible(true);

protected void centerWindow(Window win) {
 Dimension screenDim = Toolkit.getDefaultToolkit().getScreenSize();
 // If larger than screen, reduce window width or height
 if (screenDim.width < win.getSize().width) {
  win.setSize(screenDim.width, win.getSize().height);
 }
 if (screenDim.height < win.getSize().height) {
  win.setSize(win.getSize().width, screenDim.height);
 }
 // Center Frame, Dialogue or Window on screen
 int x = (screenDim.width - win.getSize().width) / 2;
 int y = (screenDim.height - win.getSize().height) / 2;
 win.setLocation(x, y);
}

 import javax.swing.JFrame;
import javax.swing.JLabel;

public class Annoying {
  public static void main(String[] args) {
    JFrame frame = new JFrame("Hello!!");

    // Set's the window to be "always on top"
    frame.setAlwaysOnTop( true );

    frame.setLocationByPlatform( true );
    frame.add( new JLabel("  Isn't this annoying?") );
    frame.pack();
    frame.setVisible( true );
  }
}

public void saveWindowPos(Window window) {
  WindowLocation pos = new WindowLocation(window.getClass().getSimpleName(),
      window.getX(), window.getY(),
      window.getWidth(), window.getHeight()
  );
  windowPos.put(pos.getWindowId(), pos);
  partialSync(settings -> settings.windowPos = windowPos);
}

 import javax.swing.JFrame;
import javax.swing.JLabel;

public class AnotherJFrame extends JFrame
{
  public AnotherJFrame()
  {
    super("Another GUI");
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    add(new JLabel("Empty JFrame"));
    pack();
    setVisible(true);
  }
}

plafComponents.add(plafChooser);
plafComponents.add(pack);
      SwingUtilities.updateComponentTreeUI(frame);
      if (pack.isSelected()) {
        frame.pack();
        frame.setMinimumSize(frame.getSize());
gui.add(plafComponents, BorderLayout.NORTH);
  new TitledBorder("GridLayout(0,2,3,3)") );
JButton addNew = new JButton("Add Another Label");
frame.setContentPane(gui);
frame.pack();
frame.setLocationRelativeTo(null);
try {
  frame.setLocationByPlatform(true);
  frame.setMinimumSize(frame.getSize());
} catch(Throwable ignoreAndContinue) {
frame.setVisible(true);

JFrame frame = new JFrame();
frame.setTitle("Welcome!");
frame.setSize(520, 480);
frame.setLocationRelativeTo(null);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel heroShotPanel = new JPanel();
JLabel heroShot = new JLabel(heroShotImage);
heroShotPanel.add(heroShot);
JPanel submitPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
JButton start = new JButton("Start");
start.setToolTipText("Click to use library");
submitPanel.add(start);
frame.getContentPane().add(heroShotPanel, BorderLayout.NORTH);
frame.getContentPane().add(submitPanel, BorderLayout.SOUTH);
frame.setVisible(true);
frame.getRootPane().setDefaultButton(start);
start.requestFocus();

      JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
  JPanel bottomPanel = CreateBottomPanel();
  frame = new JFrame("Comp Table Test");
  frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  frame.add(CompTableScrollpane, BorderLayout.CENTER);
  frame.add(bottomPanel, BorderLayout.SOUTH);
  frame.setPreferredSize(new Dimension(800, 400));
  frame.setLocation(150, 150);
  frame.pack();
  frame.setVisible(true);
  addButton = new JButton("Add Comp");
  addButton.addActionListener(new ActionListener() {
  JPanel panel = new JPanel(new GridBagLayout());
  panel.add(addButton);
  return panel;
private JLabel labelAnd = new JLabel(" and ");
private JTextField upperField = new JTextField();
private JButton removeButton = new JButton("remove");
  labelAnd.setEnabled(enable);
  upperField.setEnabled(enable);

repaint();
repaint();
JFrame testFrame = new JFrame();
testFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
final LinesComponent comp = new LinesComponent();
comp.setPreferredSize(new Dimension(320, 200));
testFrame.getContentPane().add(comp, BorderLayout.CENTER);
JPanel buttonsPanel = new JPanel();
JButton newLineButton = new JButton("New Line");
JButton clearButton = new JButton("Clear");
buttonsPanel.add(newLineButton);
buttonsPanel.add(clearButton);
testFrame.getContentPane().add(buttonsPanel, BorderLayout.SOUTH);
newLineButton.addActionListener(new ActionListener() {
testFrame.pack();
testFrame.setVisible(true);

 component.getWidth(),
 component.getHeight(),
 BufferedImage.TYPE_INT_RGB
 );
component.paint( image.getGraphics() ); // alternately use .printAll(..)
return image;
Runnable r = new Runnable() {
 public void run() {
  final JFrame f = new JFrame("Test Screenshot");
    public void actionPerformed(ActionEvent ae) {
     BufferedImage img = getScreenShot(
      f.getContentPane() );
     JOptionPane.showMessageDialog(
      null,
  JMenuBar mb = new JMenuBar();
  mb.add(menu);
  f.setJMenuBar(mb);
  f.setContentPane( p );
  f.pack();
  f.setLocationRelativeTo(null);
  f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  f.setVisible(true);

setLayout(new BorderLayout());
this.panel = new JPanel();
this.panel.setLayout(new FlowLayout());
add(panel, BorderLayout.CENTER);
JButton button = new JButton("CLICK HERE");
add(button, BorderLayout.SOUTH);
button.addActionListener(this);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(500, 500);
setVisible(true);
this.panel.add(new JButton("Button"));
this.panel.revalidate();
validate();

JFrame frame = new JFrame("DialogClosing");
JPanel mainPanel = new JPanel();
mainPanel.add(new JButton(new MyAction(frame, JDialog.DISPOSE_ON_CLOSE, "DISPOSE_ON_CLOSE")));
mainPanel.add(new JButton(new MyAction(frame, JDialog.HIDE_ON_CLOSE, "HIDE_ON_CLOSE")));
mainPanel.add(new JButton(new MyAction(frame, JDialog.DO_NOTHING_ON_CLOSE, "DO_NOTHING_ON_CLOSE")));
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(mainPanel);
frame.pack();
frame.setLocationByPlatform(true);
frame.setVisible(true);
dialog = new JDialog(frame, title, false);
dialog.setDefaultCloseOperation(defaultCloseOp);
dialog.setPreferredSize(new Dimension(300, 200));
dialog.pack();
dialog.addWindowListener(new WindowAdapter() {
  @Override
  public void windowClosed(WindowEvent e) {

private JPanel panel = new JPanel();
private JScrollPane sp = new JScrollPane(panel);
  panel.add(new JLabel(name, JLabel.LEFT));
  panel.add(jtf);
  list.add(jtf);
  panel.setLayout(new GridLayout(0, 1));
  addField("First Name:");
  addField("Last Name:");
  internaFrame.add(sp);
  internaFrame.pack();
  internaFrame.setVisible(true);
  desktopPane.add(internaFrame);
  JFrame frmtest = new JFrame();
  frmtest.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  frmtest.add(desktopPane);
  frmtest.pack();
  frmtest.setSize(400, 300);
  frmtest.setLocationRelativeTo(null);
  frmtest.setVisible(true);
  list.get(0).requestFocusInWindow();

 import java.awt.BorderLayout;import java.awt.Dimension;import java.awt.FlowLayout;import java.awt.Point;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.io.File;import javax.swing.GroupLayout;import javax.swing.GroupLayout.Alignment;import javax.swing.JButton;import javax.swing.JDialog;import javax.swing.JFileChooser;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JTextField;import javax.swing.LayoutStyle.ComponentPlacement;import javax.swing.border.EmptyBorder;import javax.swing.filechooser.FileFilter;import javax.swing.filechooser.FileNameExtensionFilter;public class ConfigureDialog extends JDialog implements ActionListener{private static final long serialVersionUID=1L;private final JPanel contentPanel=new JPanel();private JTextField driverPathTextField;private JLabel lblDriverPath;private JButton btnBrowse;public static void main(String[]args){try{ConfigureDialog dialog=new ConfigureDialog(new JFrame());dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);dialog.setVisible(true);}catch(Exception e){e.printStackTrace();}}
public ConfigureDialog(JFrame parent){super(parent,"",true);if(parent!=null){Dimension parentSize=parent.getSize();Point p=parent.getLocation();setLocation(p.x+parentSize.width+100,p.y+parentSize.height/1);}
setBounds(100,100,479,141);getContentPane().setLayout(new BorderLayout());contentPanel.setBorder(new EmptyBorder(5,5,5,5));getContentPane().add(contentPanel,BorderLayout.CENTER);{lblDriverPath=new JLabel("Driver Path : ");}
{driverPathTextField=new JTextField(System.getProperty("web.ie.driver"));driverPathTextField.setColumns(10);}
btnBrowse=new JButton("Browse");GroupLayout gl_contentPanel=new GroupLayout(contentPanel);gl_contentPanel.setHorizontalGroup(gl_contentPanel.createParallelGroup(Alignment.LEADING).addGroup(gl_contentPanel.createSequentialGroup().addContainerGap().addComponent(lblDriverPath).addPreferredGap(ComponentPlacement.RELATED).addGroup(gl_contentPanel.createParallelGroup(Alignment.LEADING).addComponent(btnBrowse).addComponent(driverPathTextField,GroupLayout.DEFAULT_SIZE,207,Short.MAX_VALUE)).addContainerGap()));gl_contentPanel.setVerticalGroup(gl_contentPanel.createParallelGroup(Alignment.LEADING).addGroup(gl_contentPanel.createSequentialGroup().addGap(5).addGroup(gl_contentPanel.createParallelGroup(Alignment.BASELINE).addComponent(driverPathTextField,GroupLayout.PREFERRED_SIZE,GroupLayout.DEFAULT_SIZE,GroupLayout.PREFERRED_SIZE).addComponent(lblDriverPath)).addPreferredGap(ComponentPlacement.UNRELATED).addComponent(btnBrowse).addContainerGap(21,Short.MAX_VALUE)));contentPanel.setLayout(gl_contentPanel);{JPanel buttonPane=new JPanel();buttonPane.setLayout(new FlowLayout(FlowLayout.RIGHT));getContentPane().add(buttonPane,BorderLayout.SOUTH);{JButton okButton=new JButton("OK");okButton.setActionCommand("OK");okButton.addActionListener(this);buttonPane.add(okButton);getRootPane().setDefaultButton(okButton);}
{JButton cancelButton=new JButton("Cancel");cancelButton.setActionCommand("Cancel");cancelButton.addActionListener(this);buttonPane.add(cancelButton);}}
btnBrowse.addActionListener(this);}@Override
public void actionPerformed(ActionEvent e){if("Cancel".contains(e.getActionCommand())){dispose();}else if("Browse".contains(e.getActionCommand())){JFileChooser fileopen=new JFileChooser();FileFilter filter=new FileNameExtensionFilter("exe file","exe");fileopen.addChoosableFileFilter(filter);fileopen.setAcceptAllFileFilterUsed(false);fileopen.setFileFilter(filter);fileopen.setFileSelectionMode(JFileChooser.FILES_ONLY);int ret=fileopen.showOpenDialog(this);if(ret==JFileChooser.APPROVE_OPTION){File file=fileopen.getSelectedFile();System.out.println(file);driverPathTextField.setText(file.getPath());}}else if("OK".contains(e.getActionCommand())){System.setProperty("web.ie.driver",driverPathTextField.getText());dispose();}}}

 @Override
 public void run() {
  JFrame testFrame = new JFrame( "FormattedTextFieldDemo" );
  integerFormattedTextField.setColumns( 20 );
  testFrame.add( createButtonPanel( integerFormattedTextField ), BorderLayout.NORTH );
  integerFormattedTextField.addPropertyChangeListener( "value", updateTextAreaListener );
  testFrame.add( new JScrollPane( textArea ), BorderLayout.CENTER );
  testFrame.setDefaultCloseOperation( WindowConstants.DISPOSE_ON_CLOSE );
  testFrame.pack();
  testFrame.setVisible( true );
JPanel panel = new JPanel( new BorderLayout(  ) );
panel.add( aTextField, BorderLayout.WEST );
panel.add( new JButton( action ), BorderLayout.EAST );
return panel;

  JFrame f = new JFrame();
  f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  f.add(new MainPanel());
  f.pack();
  f.setLocationRelativeTo(null);
  f.setVisible(true);
  Control control = new Control(model, view);
  JLabel label = new JLabel("Guess what color!", JLabel.CENTER);
  this.add(label, BorderLayout.NORTH);
  this.add(view, BorderLayout.CENTER);
  this.add(control, BorderLayout.SOUTH);
private JButton reset = new JButton("Reset");
  JPanel panel = new JPanel();
  for (Piece p : Piece.values()) {
    PieceButton pb = new PieceButton(p);
    PieceButton pb = (PieceButton) e.getSource();
    icon.color = pb.piece.color;
    label.repaint();
    model.check(pb.piece);

l.setBorder(new LineBorder(Color.RED, 2));
return l;
SwingUtilities.invokeLater(new Runnable() {
  public void run() {
    JPanel p = new JPanel(new GridLayout(2,2,4,4));
    p.setBackground(Color.black);
    p.setBorder(new EmptyBorder(4,4,4,4));
    JPanel border = new JPanel(new BorderLayout());
    border.add(getLabel(
      "Border", SwingConstants.CENTER), BorderLayout.CENTER);
    p.add(border);
    JPanel gridbag = new JPanel(new GridBagLayout());
    gridbag.add(getLabel("GridBag"));
    p.add(gridbag);
    p.add(box);
    JFrame f = new JFrame("Streeeetch me..");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setContentPane(p);
    f.pack();
    f.setLocationByPlatform(true);
    f.setVisible(true);

setLayout(new BorderLayout());
JPanel jp = new JPanel();
jp.setLayout(new BorderLayout());
JTabbedPane tb = new JTabbedPane();
tb.setUI(new CustomTabbedPaneUI());
tb.add("Tab4", new JTextArea(""));
tb.add("Tab5", new JTextArea(""));
jp.add(tb, BorderLayout.CENTER);
add(jp, BorderLayout.CENTER);
tb.setEnabledAt(1, false);
JFrame frame = new JFrame();
frame.getContentPane().add(new TabbedPane());
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(500, 200);
frame.setVisible(true);

How to useWindow in java.awt

Best Java code snippets using java.awt.Window (Showing top 20 results out of 3,096)

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How to use
Window
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java.awt