Example usage for javax.swing JPopupMenu JPopupMenu

List of usage examples for javax.swing JPopupMenu JPopupMenu

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Introduction

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

Prototype

public JPopupMenu()

Source Link

Document

Constructs a JPopupMenu without an "invoker".

Usage

From source file:MediumPopupMenuSample.java

public static void main(String args[]) {
    // Define ActionListener
    ActionListener aListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            System.out.println("Selected: " + event.getActionCommand());
        }/*from w  ww  .  j  a  v a 2  s .c  o  m*/
    };

    // Define PopupMenuListener
    PopupMenuListener pListener = new PopupMenuListener() {
        public void popupMenuCanceled(PopupMenuEvent event) {
            System.out.println("Canceled");
        }

        public void popupMenuWillBecomeInvisible(PopupMenuEvent event) {
            System.out.println("Becoming Invisible");
        }

        public void popupMenuWillBecomeVisible(PopupMenuEvent event) {
            System.out.println("Becoming Visible");
        }
    };

    // Define
    JFrame frame = new JFrame("Popup Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPopupMenu.setDefaultLightWeightPopupEnabled(false);

    // Create popup menu, attach popup menu listener
    final JPopupMenu popupMenu = new JPopupMenu();
    popupMenu.addPopupMenuListener(pListener);

    // Cut
    JMenuItem cutItem = new JMenuItem("Cut");
    cutItem.addActionListener(aListener);
    popupMenu.add(cutItem);

    // Copy
    JMenuItem copyItem = new JMenuItem("Copy");
    copyItem.addActionListener(aListener);
    popupMenu.add(copyItem);

    // Paste
    JMenuItem pasteItem = new JMenuItem("Paste");
    pasteItem.addActionListener(aListener);
    pasteItem.setEnabled(false);
    popupMenu.add(pasteItem);

    // Separator
    popupMenu.addSeparator();

    // Find
    JMenuItem findItem = new JMenuItem("Find");
    findItem.addActionListener(aListener);
    popupMenu.add(findItem);

    // Enable showing
    MouseListener mouseListener = new JPopupMenuShower(popupMenu);
    frame.addMouseListener(mouseListener);

    Button button = new Button("Label");
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.out.println(popupMenu.isLightWeightPopupEnabled());
        }
    });
    frame.getContentPane().add(button, BorderLayout.SOUTH);

    frame.setSize(350, 250);
    frame.setVisible(true);
}

From source file:MenuDemo1.java

public static void main(String[] args) {
    // Create a window for this demo
    JFrame frame = new JFrame("Menu Demo");
    JPanel panel = new JPanel();
    frame.getContentPane().add(panel, "Center");

    // Create an action listener for the menu items we will create
    // The MenuItemActionListener class is defined below
    ActionListener listener = new MenuItemActionListener(panel);

    // Create some menu panes, and fill them with menu items
    // The menuItem() method is important.  It is defined below.
    JMenu file = new JMenu("File");
    file.setMnemonic('F');
    file.add(menuItem("New", listener, "new", 'N', KeyEvent.VK_N));
    file.add(menuItem("Open...", listener, "open", 'O', KeyEvent.VK_O));
    file.add(menuItem("Save", listener, "save", 'S', KeyEvent.VK_S));
    file.add(menuItem("Save As...", listener, "saveas", 'A', KeyEvent.VK_A));

    JMenu edit = new JMenu("Edit");
    edit.setMnemonic('E');
    edit.add(menuItem("Cut", listener, "cut", 0, KeyEvent.VK_X));
    edit.add(menuItem("Copy", listener, "copy", 'C', KeyEvent.VK_C));
    edit.add(menuItem("Paste", listener, "paste", 0, KeyEvent.VK_V));

    // Create a menubar and add these panes to it.
    JMenuBar menubar = new JMenuBar();
    menubar.add(file);//from ww w.  j a  v a2s.  c o  m
    menubar.add(edit);

    // Add menubar to the main window.  Note special method to add menubars
    frame.setJMenuBar(menubar);

    // Now create a popup menu and add the some stuff to it
    final JPopupMenu popup = new JPopupMenu();
    popup.add(menuItem("Open...", listener, "open", 0, 0));
    popup.addSeparator(); // Add a separator between items
    JMenu colors = new JMenu("Colors"); // Create a submenu
    popup.add(colors); // and add it to the popup menu
    // Now fill the submenu with mutually-exclusive radio buttons
    ButtonGroup colorgroup = new ButtonGroup();
    colors.add(radioItem("Red", listener, "color(red)", colorgroup));
    colors.add(radioItem("Green", listener, "color(green)", colorgroup));
    colors.add(radioItem("Blue", listener, "color(blue)", colorgroup));

    // Arrange to display the popup menu when the user clicks in the window
    panel.addMouseListener(new MouseAdapter() {
        public void mousePressed(MouseEvent e) {
            // Check whether this is the right type of event to pop up a popup
            // menu on this platform.  Usually checks for right button down.
            if (e.isPopupTrigger())
                popup.show((Component) e.getSource(), e.getX(), e.getY());
        }
    });

    // Finally, make our main window appear
    frame.setSize(450, 300);
    frame.setVisible(true);
}

From source file:Main.java

public static JPopupMenu createStdEditPopupMenu(final JTextComponent[] fields) {
    final JPopupMenu popupMenu = new JPopupMenu();

    /* text fields popup menu: "Cut" */
    final JMenuItem cutMenuItem = new JMenuItem("Cut", 't');
    cutMenuItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            final Component c = popupMenu.getInvoker();

            if (c instanceof JTextComponent) {
                ((JTextComponent) c).cut();
            }/*from   w  w w.j a va2 s .  c om*/
        }
    });
    popupMenu.add(cutMenuItem);

    /* text fields popup menu: "Copy" */
    final JMenuItem copyMenuItem = new JMenuItem("Copy", 'C');
    copyMenuItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            final Component c = popupMenu.getInvoker();

            if (c instanceof JTextComponent) {
                ((JTextComponent) c).copy();
            }
        }
    });
    popupMenu.add(copyMenuItem);

    /* text fields popup menu: "Paste" */
    final JMenuItem pasteMenuItem = new JMenuItem("Paste", 'P');
    pasteMenuItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            final Component c = popupMenu.getInvoker();

            if (c instanceof JTextComponent) {
                ((JTextComponent) c).paste();
            }
        }
    });
    popupMenu.add(pasteMenuItem);
    popupMenu.addSeparator();

    /* text fields popup menu: "Select All" */
    final JMenuItem selectAllMenuItem = new JMenuItem("Select All", 'A');
    selectAllMenuItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            final Component c = popupMenu.getInvoker();

            if (c instanceof JTextComponent) {
                ((JTextComponent) c).selectAll();
            }
        }
    });
    popupMenu.add(selectAllMenuItem);

    /* add mouse listeners to the specified fields */
    for (final JTextComponent f : fields) {
        f.addMouseListener(new MouseAdapter() {
            @Override
            public void mousePressed(MouseEvent e) {
                processMouseEvent(e);
            }

            @Override
            public void mouseReleased(MouseEvent e) {
                processMouseEvent(e);
            }

            private void processMouseEvent(MouseEvent e) {
                if (e.isPopupTrigger()) {
                    popupMenu.show(e.getComponent(), e.getX(), e.getY());
                    popupMenu.setInvoker(f);
                }
            }
        });
    }
    return popupMenu;
}

From source file:Main.java

/**
 * Make a popu menu using lists of actions. Each action list will be separated by
 * a menu separator. Empty action lists, or null-valued action lists will be ignored as if
 * the were not there.//from  w  w w .ja  va2 s .c  om
 * @param aActionLists
 * @return A popup menu.
 */
public static JPopupMenu popupBuilder(Action[]... aActionLists) {
    // Prepare the popup.
    final JPopupMenu lMenu = new JPopupMenu();

    // First we are going to filter out the empty lists.
    final java.util.List<Action[]> lActionList = new ArrayList<Action[]>();
    for (Action[] lList : aActionLists)
        if (lList != null && lList.length > 0)
            lActionList.add(lList);

    // Build the popup menu.
    for (int i = 0; i < lActionList.size(); i++) {
        for (Action lAction : lActionList.get(i))
            lMenu.add(lAction);
        if (i < lActionList.size() - 1)
            lMenu.addSeparator();
    }
    return lMenu;
}

From source file:MouseTest.java

public MouseTest() {
    super();/*ww  w  .j  a v a2s  .c o  m*/

    final JPopupMenu pop = new JPopupMenu();
    pop.add(new JMenuItem("Cut"));
    pop.add(new JMenuItem("Copy"));
    pop.add(new JMenuItem("Paste"));
    pop.addSeparator();
    pop.add(new JMenuItem("Select All"));
    pop.setInvoker(this);

    MouseListener popup = new MouseListener() {
        public void mouseClicked(MouseEvent e) {
        }

        public void mouseEntered(MouseEvent e) {
        }

        public void mouseExited(MouseEvent e) {
        }

        public void mousePressed(MouseEvent e) {
            if (e.isPopupTrigger()) {
                showPopup(e);
            }
        }

        public void mouseReleased(MouseEvent e) {
            if (e.isPopupTrigger()) {
                showPopup(e);
            }
        }

        private void showPopup(MouseEvent e) {
            pop.show(e.getComponent(), e.getX(), e.getY());
        }
    };
    addMouseListener(popup);

    MouseListener drawing1 = new MouseListener() {
        public void mouseClicked(MouseEvent e) {
        }

        public void mouseEntered(MouseEvent e) {
        }

        public void mouseExited(MouseEvent e) {
        }

        public void mousePressed(MouseEvent e) {
            color = Color.RED;
            startX = endX = e.getX();
            startY = endY = e.getY();
            repaint();
        }

        public void mouseReleased(MouseEvent e) {
            color = Color.BLACK;
            repaint();
        }
    };
    addMouseListener(drawing1);

    MouseMotionListener drawing2 = new MouseMotionListener() {
        public void mouseDragged(MouseEvent e) {
            endX = e.getX();
            endY = e.getY();
            repaint();
        }

        public void mouseMoved(MouseEvent e) {
        }
    };
    addMouseMotionListener(drawing2);

}

From source file:Main.java

public Main() {
    popup = new JPopupMenu();
    ActionListener menuListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            System.out.println("Popup menu item [" + event.getActionCommand() + "] was pressed.");
        }/*w w  w.j  a  va  2 s . co m*/
    };
    JMenuItem item;
    popup.add(item = new JMenuItem(new ImageIcon("left.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Center", new ImageIcon("center.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Right", new ImageIcon("right.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Full", new ImageIcon("full.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.addSeparator();
    popup.add(item = new JMenuItem("Settings . . ."));
    item.addActionListener(menuListener);

    popup.setLabel("Justification");
    popup.setBorder(new BevelBorder(BevelBorder.RAISED));
    popup.addPopupMenuListener(new PopupPrintListener());

    addMouseListener(new MousePopupListener());
}

From source file:Main.java

public Main() {
    popup = new JPopupMenu();
    ActionListener menuListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            System.out.println("Popup menu item [" + event.getActionCommand() + "] was pressed.");
        }/*from w ww  .j  a v  a2  s. c  o  m*/
    };
    JMenuItem item;
    popup.add(item = new JMenuItem("Left", new ImageIcon("left.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Center", new ImageIcon("center.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Right", new ImageIcon("right.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Full", new ImageIcon("full.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.addSeparator();
    popup.add(item = new JMenuItem("Settings . . ."));
    item.addActionListener(menuListener);

    popup.setLabel("Justification");
    popup.setBorder(new BevelBorder(BevelBorder.RAISED));
    popup.addPopupMenuListener(new PopupPrintListener());

    addMouseListener(new MousePopupListener());
}

From source file:Main.java

public Main() {
    popup = new JPopupMenu();
    ActionListener menuListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            System.out.println("Popup menu item [" + event.getActionCommand() + "] was pressed.");
        }/*  www  .  j a v  a  2s . c o  m*/
    };
    JMenuItem item;
    popup.add(item = new JMenuItem("Left"));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Center", new ImageIcon("center.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Right", new ImageIcon("right.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Full", new ImageIcon("full.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.addSeparator();
    popup.add(item = new JMenuItem("Settings . . ."));
    item.addActionListener(menuListener);

    popup.setLabel("Justification");
    popup.setBorder(new BevelBorder(BevelBorder.RAISED));
    popup.addPopupMenuListener(new PopupPrintListener());

    addMouseListener(new MousePopupListener());
}

From source file:MainClass.java

public MainClass() {
    popup = new JPopupMenu();
    ActionListener menuListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            System.out.println("Popup menu item [" + event.getActionCommand() + "] was pressed.");
        }//from   www .ja  v a2  s. c  om
    };
    JMenuItem item;
    popup.add(item = new JMenuItem("Left", new ImageIcon("left.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Center", new ImageIcon("center.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Right", new ImageIcon("right.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.add(item = new JMenuItem("Full", new ImageIcon("full.gif")));
    item.setHorizontalTextPosition(JMenuItem.RIGHT);
    item.addActionListener(menuListener);
    popup.addSeparator();
    popup.add(item = new JMenuItem("Settings . . ."));
    item.addActionListener(menuListener);

    popup.setLabel("Justification");
    popup.setBorder(new BevelBorder(BevelBorder.RAISED));
    popup.addPopupMenuListener(new PopupPrintListener());

    addMouseListener(new MousePopupListener());
}

From source file:MainClass.java

public MainClass() {

    popup = new JPopupMenu();
    slider = new SliderMenuItem();

    popup.add(slider);//from   w  w w .j av  a 2s  .  co m
    popup.add(new JSeparator());

    JMenuItem ticks = new JCheckBoxMenuItem("Slider Tick Marks");
    ticks.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            slider.setPaintTicks(!slider.getPaintTicks());
        }
    });
    JMenuItem labels = new JCheckBoxMenuItem("Slider Labels");
    labels.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            slider.setPaintLabels(!slider.getPaintLabels());
        }
    });
    popup.add(ticks);
    popup.add(labels);

}