Example usage for java.awt.event MouseAdapter MouseAdapter

List of usage examples for java.awt.event MouseAdapter MouseAdapter

  1. HOME
  2. Java
  3. java
  4. java.awt.event.*
  5. MouseAdapter
  6. MouseAdapter

Introduction

In this page you can find the example usage for java.awt.event MouseAdapter MouseAdapter.

Prototype

MouseAdapter

Source Link

Usage

From source file:Main.java

public static void main(String[] args) {

    String[] listValues = { "Click", "To", "Add", "New", "Values" };
    DefaultListModel<String> model = new DefaultListModel<>();
    for (String s : listValues) {
        model.addElement(s);/*  w ww  . ja  v  a2 s.co m*/
    }
    JList<String> list = new JList<>(model);
    MouseListener addListener = new MouseAdapter() {
        @Override
        public void mouseClicked(MouseEvent me) {
            model.addElement("aa");
        }
    };
    list.addMouseListener(addListener);
    JOptionPane.showMessageDialog(null, new JScrollPane(list));
}

From source file:ButtonSample.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Button Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JButton button = new JButton("Select Me");
    // Define MouseListener
    MouseListener mouseListener = new MouseAdapter() {
        public void mousePressed(MouseEvent mouseEvent) {
            int modifiers = mouseEvent.getModifiers();
            if ((modifiers & InputEvent.BUTTON1_MASK) == InputEvent.BUTTON1_MASK) {
                System.out.println("Left button pressed.");
            }//from ww  w.j  a  v  a  2  s.  c  om
            if ((modifiers & InputEvent.BUTTON2_MASK) == InputEvent.BUTTON2_MASK) {
                System.out.println("Middle button pressed.");
            }
            if ((modifiers & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK) {
                System.out.println("Right button pressed.");
            }
        }

        public void mouseReleased(MouseEvent mouseEvent) {
            if (SwingUtilities.isLeftMouseButton(mouseEvent)) {
                System.out.println("Left button released.");
            }
            if (SwingUtilities.isMiddleMouseButton(mouseEvent)) {
                System.out.println("Middle button released.");
            }
            if (SwingUtilities.isRightMouseButton(mouseEvent)) {
                System.out.println("Right button released.");
            }
            System.out.println();
        }
    };
    // Attach listeners
    button.addMouseListener(mouseListener);
    frame.add(button, BorderLayout.SOUTH);
    frame.setSize(300, 100);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame("JFrame");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();

    JButton closeButton = new JButton("Close");
    contentPane.add(closeButton);// www . j ava 2s. c  o m

    closeButton.addActionListener(e -> System.exit(0));
    // Add a MouseListener to the JButton
    closeButton.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseEntered(MouseEvent e) {
            closeButton.setText("Mouse has  entered!");
        }

        @Override
        public void mouseExited(MouseEvent e) {
            closeButton.setText("Mouse has  exited!");
        }
    });
    frame.pack();
    frame.setVisible(true);
}

From source file:MainClass.java

public static void main(final String args[]) {
    final String labels[] = { "A", "B", "C", "D", "E" };
    JFrame frame = new JFrame("Selecting JList");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JList jlist = new JList(labels);
    JScrollPane scrollPane1 = new JScrollPane(jlist);
    frame.add(scrollPane1);/*from ww w.  j av a2s . c o m*/

    MouseListener mouseListener = new MouseAdapter() {
        public void mouseClicked(MouseEvent mouseEvent) {
            JList theList = (JList) mouseEvent.getSource();
            if (mouseEvent.getClickCount() == 2) {
                int index = theList.locationToIndex(mouseEvent.getPoint());
                if (index >= 0) {
                    Object o = theList.getModel().getElementAt(index);
                    System.out.println("Double-clicked on: " + o.toString());
                }
            }
        }
    };
    jlist.addMouseListener(mouseListener);

    frame.setSize(350, 200);
    frame.setVisible(true);
}

From source file:DragLabel.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Drag Label");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JLabel label = new JLabel("Hello, World");
    label.setTransferHandler(new TransferHandler("foreground"));
    MouseListener listener = new MouseAdapter() {
        public void mousePressed(MouseEvent me) {
            JComponent comp = (JComponent) me.getSource();
            TransferHandler handler = comp.getTransferHandler();
            handler.exportAsDrag(comp, me, TransferHandler.COPY);
        }//from   ww w  .j  a va2  s.c o m
    };
    label.addMouseListener(listener);
    frame.add(label, BorderLayout.SOUTH);

    JTextField text = new JTextField();
    frame.add(text, BorderLayout.NORTH);

    frame.setSize(300, 150);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    Color TRUE_COLOR = new Color(180, 200, 255);
    Color FALSE_COLOR = new Color(255, 100, 100);

    final MyBean panel = new MyBean();
    panel.setTitle(true);//from   w  w  w.  j a  v a 2  s  .c o  m
    panel.setBackground(TRUE_COLOR);
    panel.addMouseListener(new MouseAdapter() {
        @Override
        public void mousePressed(MouseEvent e) {
            panel.setTitle(!panel.getTitle());
        }
    });
    panel.addPropertyChangeListener(new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            if (evt.getPropertyName().equals(MyBean.TITLE_PROP_NAME)) {
                panel.setBackground(panel.getTitle() ? TRUE_COLOR : FALSE_COLOR);
            }
        }
    });
    JFrame frame = new JFrame();
    frame.getContentPane().add(panel);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(400, 300);

    frame.setVisible(true);

}

From source file:Main.java

public static void main(String args[]) {
    String labels[] = { "A", "B", "C", "D", "E", "F", "G", "H" };
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JList<String> jlist = new JList<>(labels);
    JScrollPane scrollPane1 = new JScrollPane(jlist);
    f.add(scrollPane1, BorderLayout.CENTER);

    MouseListener mouseListener = new MouseAdapter() {
        public void mouseClicked(MouseEvent mouseEvent) {
            JList<String> theList = (JList) mouseEvent.getSource();
            if (mouseEvent.getClickCount() == 2) {
                int index = theList.locationToIndex(mouseEvent.getPoint());
                if (index >= 0) {
                    Object o = theList.getModel().getElementAt(index);
                    System.out.println("Double-clicked on: " + o.toString());
                }// w  w  w . j a v  a2s  .c o m
            }
        }
    };
    jlist.addMouseListener(mouseListener);
    f.setSize(350, 200);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JComboBox combo = new JComboBox();
    combo.setEditable(true);//from   w ww .jav  a 2  s  . c  om
    for (int i = 0; i < 10; i++) {
        combo.addItem(i);
    }
    JLabel tip = new JLabel();
    tip.setText("Outside combobox");
    JPanel panel = new JPanel();
    panel.add(combo);
    panel.add(tip);
    panel.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseEntered(MouseEvent e) {
            tip.setText("Outside combobox");
        }

        @Override
        public void mouseExited(MouseEvent e) {
            Component c = SwingUtilities.getDeepestComponentAt(e.getComponent(), e.getX(), e.getY());
            tip.setText(c != null && SwingUtilities.isDescendingFrom(c, combo) ? "Inside combo box"
                    : "Outside combobox");
        }
    });
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    frame.add(panel);
    frame.pack();
    frame.setVisible(true);
}

From source file:JListLocationToIndexSample.java

public static void main(String args[]) {
    String labels[] = { "A", "B", "C", "D", "E", "F", "G", "H" };
    JFrame frame = new JFrame("Selecting JList");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JList jlist = new JList(labels);
    JScrollPane scrollPane1 = new JScrollPane(jlist);
    frame.add(scrollPane1, BorderLayout.CENTER);

    MouseListener mouseListener = new MouseAdapter() {
        public void mouseClicked(MouseEvent mouseEvent) {
            JList theList = (JList) mouseEvent.getSource();
            if (mouseEvent.getClickCount() == 2) {
                int index = theList.locationToIndex(mouseEvent.getPoint());
                if (index >= 0) {
                    Object o = theList.getModel().getElementAt(index);
                    System.out.println("Double-clicked on: " + o.toString());
                }/*  w  w w  .  j a  v a  2s . c  o m*/
            }
        }
    };
    jlist.addMouseListener(mouseListener);

    frame.setSize(350, 200);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    final JFrame frame = new JFrame();
    frame.setUndecorated(true);/*w  ww .ja  va  2 s  .c  om*/
    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);
}