Example usage for javax.swing JFrame getLocation

Introduction

In this page you can find the example usage for javax.swing JFrame getLocation.

Prototype

public Point getLocation() 

Source Link

Document

Gets the location of this component in the form of a point specifying the component's top-left corner.

Usage

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(600, 400);//from  w  w w  .j  a  v  a 2 s. c o  m
    frame.setVisible(true);
    Executors.newScheduledThreadPool(1).scheduleAtFixedRate(() -> {
        System.out.println(frame.getLocation());
    }, 0, 1000, TimeUnit.MILLISECONDS);
}

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From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setUndecorated(true);//ww w .  j  a v  a  2 s . c  o m
    frame.addMouseListener(new MouseAdapter() {
        public void mousePressed(MouseEvent e) {
            point.x = e.getX();
            point.y = e.getY();
        }
    });
    frame.addMouseMotionListener(new MouseMotionAdapter() {
        public void mouseDragged(MouseEvent e) {
            Point p = frame.getLocation();
            frame.setLocation(p.x + e.getX() - point.x, p.y + e.getY() - point.y);
        }
    });

    frame.setSize(300, 300);
    frame.setLocation(200, 200);
    frame.setLayout(new BorderLayout());

    frame.getContentPane().add(new JLabel("Drag to move", JLabel.CENTER), BorderLayout.CENTER);

    JMenuBar menuBar = new JMenuBar();
    JMenu menu = new JMenu("Menu");
    menuBar.add(menu);
    JMenuItem item = new JMenuItem("Exit");
    item.addActionListener(e -> System.exit(0));
    menu.add(item);
    frame.setJMenuBar(menuBar);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JDialog dialog = new JDialog(frame, false);
    dialog.setSize(200, 50);/*from w  w  w.  ja v  a2s  .  c o  m*/
    frame.addComponentListener(new ComponentAdapter() {
        Point lastLocation;

        @Override
        public void componentMoved(ComponentEvent e) {
            if (lastLocation == null && frame.isVisible()) {
                lastLocation = frame.getLocation();
            } else {
                Point newLocation = frame.getLocation();
                int dx = newLocation.x - lastLocation.x;
                int dy = newLocation.y - lastLocation.y;
                dialog.setLocation(dialog.getX() + dx, dialog.getY() + dy);
                lastLocation = newLocation;
            }
        }
    });
    frame.setSize(400, 200);
    frame.setVisible(true);
    dialog.setLocationRelativeTo(frame);
    dialog.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    final JFrame frame = new JFrame();
    frame.setUndecorated(true);//from   w w w .j  a  va 2  s. c  o  m
    JButton button = new JButton("Close Me");
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.exit(0);
        }
    });

    frame.addMouseListener(new MouseAdapter() {
        public void mousePressed(MouseEvent e) {
            point.x = e.getX();
            point.y = e.getY();
        }
    });
    frame.addMouseMotionListener(new MouseMotionAdapter() {
        public void mouseDragged(MouseEvent e) {
            Point p = frame.getLocation();
            frame.setLocation(p.x + e.getX() - point.x, p.y + e.getY() - point.y);
        }
    });

    frame.setSize(300, 300);
    frame.setLocation(200, 200);
    frame.setLayout(new BorderLayout());

    frame.getContentPane().add(button, BorderLayout.NORTH);
    frame.getContentPane().add(new JLabel("Drag Me", JLabel.CENTER), BorderLayout.CENTER);
    frame.setVisible(true);
}

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From source file:UndoExample1.java

public static void main(String[] args) {
    try {// w w  w.  j a v a2s .com
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new UndoExample1();
    f.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent evt) {
            System.exit(0);
        }
    });
    f.setSize(250, 300);
    f.setVisible(true);

    // Create and show a frame monitoring undoable edits
    JFrame undoMonitor = new JFrame("Undo Monitor");
    final JTextArea textArea = new JTextArea();
    textArea.setEditable(false);
    undoMonitor.getContentPane().add(new JScrollPane(textArea));
    undoMonitor.setBounds(f.getLocation().x + f.getSize().width, f.getLocation().y, 400, 200);
    undoMonitor.setVisible(true);

    pane.getDocument().addUndoableEditListener(new UndoableEditListener() {
        public void undoableEditHappened(UndoableEditEvent evt) {
            UndoableEdit edit = evt.getEdit();
            textArea.append(edit.getPresentationName() + "(" + edit.toString() + ")\n");
        }
    });

    // Create and show a frame monitoring document edits
    JFrame editMonitor = new JFrame("Edit Monitor");
    final JTextArea textArea2 = new JTextArea();
    textArea2.setEditable(false);
    editMonitor.getContentPane().add(new JScrollPane(textArea2));
    editMonitor.setBounds(undoMonitor.getLocation().x,
            undoMonitor.getLocation().y + undoMonitor.getSize().height, 400, 200);
    editMonitor.setVisible(true);

    pane.getDocument().addDocumentListener(new DocumentListener() {
        public void changedUpdate(DocumentEvent evt) {
            textArea2.append("Attribute change\n");
        }

        public void insertUpdate(DocumentEvent evt) {
            textArea2.append("Text insertion\n");
        }

        public void removeUpdate(DocumentEvent evt) {
            textArea2.append("Text removal\n");
        }
    });
}

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From source file:UndoExample5.java

public static void main(String[] args) {
    try {//from ww  w  . j a  v a 2s  .  com
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new UndoExample5();
    f.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent evt) {
            System.exit(0);
        }
    });
    f.setSize(250, 300);
    f.setVisible(true);

    // Create and show a frame monitoring undoable edits
    JFrame undoMonitor = new JFrame("Undo Monitor");
    final JTextArea textArea = new JTextArea();
    textArea.setEditable(false);
    undoMonitor.getContentPane().add(new JScrollPane(textArea));
    undoMonitor.setBounds(f.getLocation().x + f.getSize().width, f.getLocation().y, 400, 200);
    undoMonitor.setVisible(true);

    pane.getDocument().addUndoableEditListener(new UndoableEditListener() {
        public void undoableEditHappened(UndoableEditEvent evt) {
            UndoableEdit edit = evt.getEdit();
            textArea.append(edit.getPresentationName() + "(" + edit.toString() + ")\n");
        }
    });

    // Create and show a frame monitoring document edits
    JFrame editMonitor = new JFrame("Edit Monitor");
    final JTextArea textArea2 = new JTextArea();
    textArea2.setEditable(false);
    editMonitor.getContentPane().add(new JScrollPane(textArea2));
    editMonitor.setBounds(undoMonitor.getLocation().x,
            undoMonitor.getLocation().y + undoMonitor.getSize().height, 400, 200);
    editMonitor.setVisible(true);

    pane.getDocument().addDocumentListener(new DocumentListener() {
        public void changedUpdate(DocumentEvent evt) {
            textArea2.append("Attribute change\n");
        }

        public void insertUpdate(DocumentEvent evt) {
            textArea2.append("Text insertion\n");
        }

        public void removeUpdate(DocumentEvent evt) {
            textArea2.append("Text removal\n");
        }
    });
}

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From source file:Main.java

public static void setCenterOfParent(JFrame parent, JDialog dialog) {
    Point parentPosition = parent.getLocation();
    Dimension parentSize = parent.getSize();
    Dimension size = dialog.getSize();
    Point position = new Point(parentPosition.x + (parentSize.width / 2 - size.width / 2),
            parentPosition.y + (parentSize.height / 2 - size.height / 2));
    dialog.setLocation(position);/* w ww.  j  ava 2s .  co  m*/
}

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From source file:StdErrOutWindows.java

public StdErrOutWindows() {
    JScrollPane pain = new JScrollPane(outArea);
    JFrame outFrame = new JFrame("out");
    outFrame.getContentPane().add(pain);
    outFrame.setVisible(true);//from w w  w  .  j  a v  a 2 s .c  om

    pain = new JScrollPane(errArea);
    JFrame errFrame = new JFrame("err");
    errFrame.getContentPane().add(pain);
    errFrame.setLocation(errFrame.getLocation().x + 20, errFrame.getLocation().y + 20);
    errFrame.setVisible(true);

    System.setOut(new PrintStream(new JTextAreaOutputStream(outArea)));
    System.setErr(new PrintStream(new JTextAreaOutputStream(errArea)));
}

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From source file:components.Framework.java

public void makeNewWindow() {
    JFrame frame = new MyFrame(this);
    numWindows++;/* w  ww. ja v  a2  s .  c o m*/
    System.out.println("Number of windows: " + numWindows);

    if (lastLocation != null) {
        //Move the window over and down 40 pixels.
        lastLocation.translate(40, 40);
        if ((lastLocation.x > maxX) || (lastLocation.y > maxY)) {
            lastLocation.setLocation(0, 0);
        }
        frame.setLocation(lastLocation);
    } else {
        lastLocation = frame.getLocation();
    }

    System.out.println("Frame location: " + lastLocation);
    frame.setVisible(true);
}

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From source file:Framework.java

public void makeNewWindow() {
    JFrame frame = new MyFrame(this);
    numWindows++;/*from   www .  ja  v  a 2  s .c  o m*/
    System.out.println("Number of windows: " + numWindows);

    if (lastLocation != null) {
        // Move the window over and down 40 pixels.
        lastLocation.translate(40, 40);
        if ((lastLocation.x > maxX) || (lastLocation.y > maxY)) {
            lastLocation.setLocation(0, 0);
        }
        frame.setLocation(lastLocation);
    } else {
        lastLocation = frame.getLocation();
    }

    System.out.println("Frame location: " + lastLocation);
    frame.setVisible(true);
}

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