Java Code Examples for javax.swing.JFrame#setLocationRelativeTo()

private static void initAndShowUI() {
    frame = new JFrame("Test frame");

    frame.setSize(SIZE, SIZE);
    frame.setLocationRelativeTo(null);
    final JTextArea jta = new JTextArea();
    jta.setBackground(Color.RED);
    frame.add(jta);
    jta.setText("1234567890");
    jta.setFont(jta.getFont().deriveFont(150f));
    jta.setDragEnabled(true);
    jta.selectAll();
    jta.setDropTarget(new DropTarget(jta, DnDConstants.ACTION_COPY,
                                     new TestdropTargetListener()));
    jta.addMouseListener(new TestMouseAdapter());
    frame.setVisible(true);
}
 

private void createDisplay(){
	frame = new JFrame(title);
	frame.setSize(width, height);
	frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	frame.setResizable(false);
	frame.setLocationRelativeTo(null);
	frame.setVisible(true);
	
	canvas = new Canvas();
	canvas.setPreferredSize(new Dimension(width, height));
	canvas.setMaximumSize(new Dimension(width, height));
	canvas.setMinimumSize(new Dimension(width, height));
	canvas.setFocusable(false);
	
	frame.add(canvas);
	frame.pack();
}
 

/**
    * Creates The TicTacToe Window and starts the Game
    * @param gop
    * @param opponentJID
    */
   private void createTTTWindow(GameOfferPacket gop, EntityFullJid opponentJID) {

Localpart name = opponentJID.getLocalpart();

// tictactoe versus ${name}
JFrame f = new JFrame(TTTRes.getString("ttt.window.title", TTTRes.getString("ttt.game.name"),name.toString() ));

f.setIconImage(buttonimg.getImage());
GamePanel gp = new GamePanel(SparkManager.getConnection(),
	gop.getGameID(), gop.isStartingPlayer(), opponentJID,f);
f.add(gp);
f.pack();
f.setLocationRelativeTo(SparkManager.getChatManager().getChatContainer());
f.setVisible(true);

   }
 

private static void initAndShowUI() {
    frame = new JFrame("Test frame");

    frame.setSize(SIZE, SIZE);
    frame.setLocationRelativeTo(null);
    final JTextArea jta = new JTextArea();
    jta.setBackground(Color.RED);
    frame.add(jta);
    jta.setText("1234567890");
    jta.setFont(jta.getFont().deriveFont(150f));
    jta.setDragEnabled(true);
    jta.selectAll();
    jta.setDropTarget(new DropTarget(jta, DnDConstants.ACTION_COPY,
                                     new TestdropTargetListener()));
    jta.addMouseListener(new TestMouseAdapter());
    frame.setVisible(true);
}
 

private JFrame createWindow() {
  JFrame window = new JFrame("Particle Graphics Application");
  window.setSize(900, 900);
  window.setLocationRelativeTo(null);
  window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  window.getContentPane().setLayout(new BorderLayout());
  window.addWindowListener(new WindowAdapter() {
    @Override
    public void windowClosing(WindowEvent windowEvent) {
      super.windowClosing(windowEvent);
      if (map != null) {
        map.dispose();
      }
    }
  });
  return window;
}
 

/**
 * Initialize the game.
 *
 * @param title    The string on the window's title bar.
 * @param width    Width of the window
 * @param height   Height of the window
 * @param pref     The window preferences.
 * @param tickRate Determines how fast the game loop is.
 */
public Game(String title, int width, int height, FramePreferences pref, int tickRate) {
    this.width = width;
    this.height = height;

    stack = new ArrayList<>();

    maxTPS = tickRate;

    frame = new JFrame(title);
    frame.setSize(width, height);
    frame.setDefaultCloseOperation(pref.getCloseOperation());
    frame.setLocationRelativeTo(pref.getRelativeLocation());
    frame.setResizable(pref.isResizable());
    frame.setFocusable(pref.isFocusable());

    frame.addKeyListener(new InputListener());
    frame.addMouseListener(new MouseInput());
}
 

private void createDisplay(){
	frame = new JFrame(title);
	frame.setSize(width, height);
	frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	frame.setResizable(false);
	frame.setLocationRelativeTo(null);
	frame.setVisible(true);
	
	canvas = new Canvas();
	canvas.setPreferredSize(new Dimension(width, height));
	canvas.setMaximumSize(new Dimension(width, height));
	canvas.setMinimumSize(new Dimension(width, height));
	canvas.setFocusable(false);
	
	frame.add(canvas);
	frame.pack();
}
 

private static void initAndShowUI() {
    frame = new JFrame("Test frame");

    frame.setSize(SIZE, SIZE);
    frame.setLocationRelativeTo(null);
    final JTextArea jta = new JTextArea();
    jta.setBackground(Color.RED);
    frame.add(jta);
    jta.setText("1234567890");
    jta.setFont(jta.getFont().deriveFont(150f));
    jta.setDragEnabled(true);
    jta.selectAll();
    jta.setDropTarget(new DropTarget(jta, DnDConstants.ACTION_COPY,
                                     new TestdropTargetListener()));
    jta.addMouseListener(new TestMouseAdapter());
    frame.setVisible(true);
}
 

private static void initAndShowUI() {
    frame = new JFrame("Test frame");

    frame.setSize(SIZE, SIZE);
    frame.setLocationRelativeTo(null);
    final JTextArea jta = new JTextArea();
    jta.setBackground(Color.RED);
    frame.add(jta);
    jta.setText("1234567890");
    jta.setFont(jta.getFont().deriveFont(150f));
    jta.setDragEnabled(true);
    jta.selectAll();
    jta.setDropTarget(new DropTarget(jta, DnDConstants.ACTION_COPY,
                                     new TestdropTargetListener()));
    jta.addMouseListener(new TestMouseAdapter());
    frame.setVisible(true);
}
 

public TwainAppletExample(String title, String[] argv){    
    JFrame.setDefaultLookAndFeelDecorated(true);

    JFrame frame=new JFrame(title);
//    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

    frame.addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent ev) {
        stop();System.exit(0);
      }
    });

    init();

    frame.getContentPane().add(this);
    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);

    start();
  }
 

private static void createAndShowGUI() {
    frame = new JFrame();
    final JScrollPane jScrollPane1 = new JScrollPane();
    ta = new JTextArea();

    ta.setEditable(false);
    ta.setColumns(20);
    ta.setRows(5);
    jScrollPane1.setViewportView(ta);
    frame.add(ta);

    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}
 

@Override
public void run() {
    final JMenuBar menubar = new JMenuBar();
    menubar.add(new JMenu(""));
    menubar.add(new JMenu(""));
    final JFrame frame = new JFrame();
    frame.setUndecorated(true);
    frame.setJMenuBar(menubar);
    frame.setSize(W / 3, H / 3);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);

    // draw menu bar using standard order.
    final BufferedImage bi1 = step1(menubar);

    // draw menu border on top of the menu bar, nothing should be changed.
    final BufferedImage bi2 = step2(menubar);
    frame.dispose();

    for (int x = 0; x < W; ++x) {
        for (int y = 0; y < H; ++y) {
            if (bi1.getRGB(x, y) != bi2.getRGB(x, y)) {
                try {
                    ImageIO.write(bi1, "png", new File("image1.png"));
                    ImageIO.write(bi2, "png", new File("image2.png"));
                } catch (IOException e) {
                    e.printStackTrace();
                }
                throw new RuntimeException("Failed: wrong color");
            }
        }
    }
}
 

private static void glyphTest() {
    frame = new JFrame("Test");
    frame.add(new MyComponent());
    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    frame.setSize(200, 200);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}
 

private static void display() {
    JFrame f = new JFrame("LayoutTest");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.add(new ResizedFontLabel("Sample"));
    f.pack();
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}
 

static void createAndShowGUI() {
    frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(300, 300);
    frame.setLocationRelativeTo(null);
    textArea = new JTextArea("Hello World!");
    scrollPane = new JScrollPane(textArea);
    JPanel panel = new JPanel(new BorderLayout());
    panel.add(scrollPane, BorderLayout.CENTER);
    frame.getContentPane().add(panel);
    frame.setVisible(true);
}
 

public void showResult(URI uri) {
    logger.info("Showing paste results window. @PasteWindow");
    close();
    frame = new JFrame();
    JPanel panel = new ResultPanel(uri, this).getPanel();
    frame.add(panel);
    frame.setTitle("TMC Pastebin result");
    frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
    frame.setResizable(true);
}
 

private static void createAndShowGUI() {
    frame = new JFrame();
    final JScrollPane jScrollPane1 = new JScrollPane();
    ta = new JTextArea();

    ta.setEditable(false);
    ta.setColumns(20);
    ta.setRows(5);
    jScrollPane1.setViewportView(ta);
    frame.add(ta);

    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}
 

public void showDialog() {
    JFrame frame = new JFrame(FpRes.getString("title.cobrowsing.for", sessionID));
    frame.setIconImage(SparkManager.getMainWindow().getIconImage());
    frame.getContentPane().setLayout(new BorderLayout());
    frame.getContentPane().add(this);
    frame.pack();
    frame.setSize(600, 400);
    frame.setLocationRelativeTo(SparkManager.getChatManager().getChatContainer().getChatFrame());
    frame.setVisible(true);
}
 

public static void main(String[] args) {
    final JFrame frame = new JFrame("Multistop Gradient Demo");
    frame.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            frame.dispose();
        }
    });
    frame.add(new MultiGradientTest());
    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}
 

/**
 * Build the BBoxDB dialog, init GUI components
 * and assemble the dialog
 */
public void run() {

	mainframe = new JFrame("BBoxDB - GUI Client");

	setupMenu();
	mainPanel = buildSplitPane();
	updateMainPanel();


	tableModel = getTableModel();
	final JTable table = new JTable(tableModel);
	table.getColumnModel().getColumn(0).setMaxWidth(40);
	table.getColumnModel().getColumn(2).setMinWidth(100);
	table.getColumnModel().getColumn(2).setMaxWidth(100);

	table.setDefaultRenderer(Object.class, new InstanceTableRenderer());

	final JScrollPane tableScrollPane = new JScrollPane(table);		
	final Dimension dimension = table.getPreferredSize();

	if(dimension != null) {
		tableScrollPane.setPreferredSize(
				new Dimension(dimension.width, table.getRowHeight() * 7));
	}

	mainframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	mainframe.setLayout(new BorderLayout());
	mainframe.add(mainPanel, BorderLayout.CENTER);

	final JPanel southPanel = new JPanel();
	southPanel.setLayout(new BorderLayout());
	southPanel.add(tableScrollPane, BorderLayout.CENTER);

	final JPanel statusPanel = new JPanel();
	statusPanel.setBorder(new BevelBorder(BevelBorder.LOWERED));
	statusPanel.setPreferredSize(new Dimension(southPanel.getWidth(), 20));
	statusPanel.setLayout(new BoxLayout(statusPanel, BoxLayout.X_AXIS));
	statusLabel = new JLabel("");
	statusLabel.setHorizontalAlignment(SwingConstants.LEFT);
	statusPanel.add(statusLabel);
	
	southPanel.add(statusPanel, BorderLayout.SOUTH);
	mainframe.add(southPanel, BorderLayout.SOUTH);
	mainframe.pack();
	
	mainframe.setLocationRelativeTo(null);
	mainframe.setVisible(true);
}