Example usage for javax.swing.event PopupMenuListener PopupMenuListener

List of usage examples for javax.swing.event PopupMenuListener PopupMenuListener

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  6. PopupMenuListener

Introduction

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

Prototype

PopupMenuListener

Source Link

Usage

From source file:Main.java

public static void main(String[] args) {
    JComboBox c = new JComboBox();
    c.addPopupMenuListener(new PopupMenuListener() {

        @Override//from   w w  w .  j  a v a  2 s.co  m
        public void popupMenuCanceled(PopupMenuEvent e) {
            System.out.println(e.getSource());
        }

        @Override
        public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
            System.out.println(e.getSource());
        }

        @Override
        public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
            System.out.println(e.getSource());
        }
    });
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().setLayout(new FlowLayout());
    f.getContentPane().add(c);
    f.pack();
    f.setVisible(true);
}

From source file:Main.java

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

    final String flavors[] = { "Item 1", "Item 2", "Item 3" };

    PopupMenuListener listener = new PopupMenuListener() {
        boolean initialized = false;

        public void popupMenuCanceled(PopupMenuEvent e) {
        }/*  w  ww. j  av a2s  .  co  m*/

        public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
        }

        public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
            if (!initialized) {
                JComboBox combo = (JComboBox) e.getSource();
                ComboBoxModel model = new DefaultComboBoxModel(flavors);
                combo.setModel(model);
                initialized = true;
            }
        }
    };

    JComboBox jc = new JComboBox();
    jc.addPopupMenuListener(listener);
    jc.setMaximumRowCount(4);
    jc.setEditable(true);
    contentPane.add(jc, BorderLayout.NORTH);

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

From source file:PopupTest.java

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

    final String flavors[] = { "Item 1", "Item 2", "Item 3" };

    PopupMenuListener listener = new PopupMenuListener() {
        boolean initialized = false;

        public void popupMenuCanceled(PopupMenuEvent e) {
        }//from w  w  w . j  a va  2  s .  c om

        public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
        }

        public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
            if (!initialized) {
                JComboBox combo = (JComboBox) e.getSource();
                ComboBoxModel model = new DefaultComboBoxModel(flavors);
                combo.setModel(model);
                initialized = true;
            }
        }
    };

    JComboBox jc = new JComboBox();
    jc.addPopupMenuListener(listener);
    jc.setMaximumRowCount(4);
    jc.setEditable(true);
    contentPane.add(jc, BorderLayout.NORTH);

    frame.pack();
    frame.show();
}

From source file:PopupSample.java

public static void main(String args[]) {
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            System.out.println("Selected: " + actionEvent.getActionCommand());
        }//from  www .j  av  a  2s.c om
    };

    PopupMenuListener popupMenuListener = new PopupMenuListener() {
        public void popupMenuCanceled(PopupMenuEvent popupMenuEvent) {
            System.out.println("Canceled");
        }

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

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

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

    JPopupMenu popupMenu = new JPopupMenu();
    popupMenu.addPopupMenuListener(popupMenuListener);

    JMenuItem cutMenuItem = new JMenuItem("Cut");
    cutMenuItem.addActionListener(actionListener);
    popupMenu.add(cutMenuItem);

    JMenuItem copyMenuItem = new JMenuItem("Copy");
    copyMenuItem.addActionListener(actionListener);
    popupMenu.add(copyMenuItem);

    JMenuItem pasteMenuItem = new JMenuItem("Paste");
    pasteMenuItem.addActionListener(actionListener);
    pasteMenuItem.setEnabled(false);
    popupMenu.add(pasteMenuItem);

    popupMenu.addSeparator();

    JMenuItem findMenuItem = new JMenuItem("Find");
    findMenuItem.addActionListener(actionListener);
    popupMenu.add(findMenuItem);

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

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

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   ww  w .j av  a2s  . 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:Main.java

public Main() {
    String[] items = { "Item1", "Item2", "Item3", "Item4", "Item5" };
    JComboBox<String> comboBox = new JComboBox<>(items);
    add(comboBox);/*from   w ww. jav  a 2s .c  om*/

    comboBox.addPopupMenuListener(new PopupMenuListener() {
        public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
            JComboBox<String> comboBox = (JComboBox<String>) e.getSource();
            BasicComboPopup popup = (BasicComboPopup) comboBox.getAccessibleContext().getAccessibleChild(0);
            JList list = popup.getList();
            list.setSelectedIndex(2);
        }

        public void popupMenuCanceled(PopupMenuEvent e) {
        }

        public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
        }

    });
}

From source file:Main.java

public Main() {
    rOne.addActionListener(new ROneAction());
    rTwo.addActionListener(new RTwoAction());
    group = new ButtonGroup();
    group.add(rOne);/*from   w w w.j ava  2s .  c  o  m*/
    group.add(rTwo);

    combo = new JComboBox();
    combo.addItem("No Values");
    combo.addPopupMenuListener(new PopupMenuListener() {
        public void popupMenuCanceled(PopupMenuEvent evt) {
        }

        public void popupMenuWillBecomeInvisible(PopupMenuEvent evt) {
            jComboBox1PopupMenuWillBecomeInvisible(evt);
        }

        public void popupMenuWillBecomeVisible(PopupMenuEvent evt) {
        }
    });

    label = new JLabel("labelLabel");

    this.setLayout(new FlowLayout());
    this.add(rOne);
    this.add(rTwo);
    this.add(combo);
    this.add(label);
    this.pack();
    this.setVisible(true);
    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}

From source file:Main.java

public Main() {
    setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    setSize(400, 300);//w  ww  .j  a va2  s . com
    jPopupMenu1.add(jMenuItem1);
    jTabbedPane1.addTab(null, jLabel1);
    jTabbedPane1.addTab(null, jLabel2);
    getContentPane().add(jTabbedPane1, BorderLayout.CENTER);
    int tabCount = jTabbedPane1.getTabCount();
    for (int i = 0; i < tabCount; i++) {
        JLabel jLabel = new JLabel("Testing the tab" + (i + 1));
        jTabbedPane1.setTabComponentAt(i, jLabel);
        jLabel.setName(String.valueOf(i));
        jLabel.setComponentPopupMenu(jPopupMenu1);
    }
    jPopupMenu1.addPopupMenuListener(new PopupMenuListener() {

        @Override
        public void popupMenuCanceled(final PopupMenuEvent evt) {
        }

        @Override
        public void popupMenuWillBecomeInvisible(final PopupMenuEvent evt) {
        }

        @Override
        public void popupMenuWillBecomeVisible(final PopupMenuEvent evt) {
            JPopupMenu source = (JPopupMenu) evt.getSource();
            JLabel invoker = (JLabel) source.getInvoker();
            JLabel component = (JLabel) jTabbedPane1.getComponentAt(Integer.parseInt(invoker.getName()));
            jMenuItem1.setText(invoker.getText() + ":  " + component.getText());
        }
    });
}

From source file:gdt.jgui.entity.JEntityStructurePanel.java

/**
 * The default constructor./*from  w w w. ja v a2s. c  om*/
 */
public JEntityStructurePanel() {
    setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
    scrollPane = new JScrollPane();
    add(scrollPane);
    popup = new JPopupMenu();
    popup.addPopupMenuListener(new PopupMenuListener() {
        @Override
        public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
            popup.removeAll();
            JMenuItem facetsItem = new JMenuItem("Facets");
            popup.add(facetsItem);
            facetsItem.setHorizontalTextPosition(JMenuItem.RIGHT);
            facetsItem.addActionListener(new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    //   System.out.println("EntityStructurePanel:renderer:component locator$="+nodeLocator$);
                    JEntityFacetPanel efp = new JEntityFacetPanel();
                    String efpLocator$ = efp.getLocator();
                    Properties locator = Locator.toProperties(selection$);
                    String entihome$ = locator.getProperty(Entigrator.ENTIHOME);
                    String entityKey$ = locator.getProperty(EntityHandler.ENTITY_KEY);
                    efpLocator$ = Locator.append(efpLocator$, Entigrator.ENTIHOME, entihome$);
                    efpLocator$ = Locator.append(efpLocator$, EntityHandler.ENTITY_KEY, entityKey$);
                    JConsoleHandler.execute(console, efpLocator$);
                }
            });
            JMenuItem copyItem = new JMenuItem("Copy");
            popup.add(copyItem);
            copyItem.setHorizontalTextPosition(JMenuItem.RIGHT);
            copyItem.addActionListener(new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    console.clipboard.clear();
                    String locator$ = (String) node.getUserObject();
                    if (locator$ != null)
                        console.clipboard.putString(locator$);
                }
            });

            if (!isFirst) {
                popup.addSeparator();
                JMenuItem excludeItem = new JMenuItem("Exclude");
                popup.add(excludeItem);
                excludeItem.setHorizontalTextPosition(JMenuItem.RIGHT);
                excludeItem.addActionListener(new ActionListener() {
                    @Override
                    public void actionPerformed(ActionEvent e) {
                        int response = JOptionPane.showConfirmDialog(console.getContentPanel(), "Exclude ?",
                                "Confirm", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
                        if (response == JOptionPane.YES_OPTION) {
                            try {
                                Properties locator = Locator.toProperties(selection$);
                                String entihome$ = locator.getProperty(Entigrator.ENTIHOME);
                                String entityKey$ = locator.getProperty(EntityHandler.ENTITY_KEY);
                                Entigrator entigrator = console.getEntigrator(entihome$);
                                Sack component = entigrator.getEntityAtKey(entityKey$);
                                String[] sa = entigrator.ent_listContainers(component);
                                if (sa != null) {
                                    Sack container;
                                    for (String aSa : sa) {
                                        container = entigrator.getEntityAtKey(aSa);
                                        if (container != null)
                                            entigrator.col_breakRelation(container, component);
                                    }
                                }
                                JConsoleHandler.execute(console, JEntityStructurePanel.this.locator$);
                            } catch (Exception ee) {
                                Logger.getLogger(JEntityStructurePanel.class.getName()).info(ee.toString());
                            }
                        }
                    }
                });

                JMenuItem deleteItem = new JMenuItem("Delete");
                popup.add(deleteItem);
                deleteItem.setHorizontalTextPosition(JMenuItem.RIGHT);
                deleteItem.addActionListener(new ActionListener() {
                    @Override
                    public void actionPerformed(ActionEvent e) {
                        int response = JOptionPane.showConfirmDialog(console.getContentPanel(), "Delete ?",
                                "Confirm", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
                        if (response == JOptionPane.YES_OPTION) {
                            try {
                                Properties locator = Locator.toProperties(selection$);
                                String entihome$ = locator.getProperty(Entigrator.ENTIHOME);
                                String entityKey$ = locator.getProperty(EntityHandler.ENTITY_KEY);
                                Entigrator entigrator = console.getEntigrator(entihome$);
                                Sack component = entigrator.getEntityAtKey(entityKey$);
                                entigrator.deleteEntity(component);
                                JConsoleHandler.execute(console, JEntityStructurePanel.this.locator$);
                            } catch (Exception ee) {
                                Logger.getLogger(JEntityStructurePanel.class.getName()).info(ee.toString());
                            }
                        }
                    }
                });
            }
            if (hasToInclude()) {
                popup.addSeparator();
                JMenuItem includeItem = new JMenuItem("Include");
                popup.add(includeItem);
                includeItem.setHorizontalTextPosition(JMenuItem.RIGHT);
                includeItem.addActionListener(new ActionListener() {
                    @Override
                    public void actionPerformed(ActionEvent e) {
                        include();
                        JConsoleHandler.execute(console, JEntityStructurePanel.this.locator$);
                    }
                });
            }
        }

        @Override
        public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
        }

        @Override
        public void popupMenuCanceled(PopupMenuEvent e) {
            // TODO Auto-generated method stub
        }
    });
}

From source file:com.haulmont.cuba.desktop.gui.components.DesktopLookupField.java

public DesktopLookupField() {
    composition = new JPanel();
    composition.setLayout(new BorderLayout());
    composition.setFocusable(false);//  w w w. j  a  v a  2 s. c o  m

    comboBox = new ExtendedComboBox() {
        @Override
        public void flushValue() {
            super.flushValue();

            flushSelectedValue();
        }
    };
    comboBox.setEditable(true);
    comboBox.setPrototypeDisplayValue("AAAAAAAAAAAA");
    autoComplete = AutoCompleteSupport.install(comboBox, items);

    for (int i = 0; i < comboBox.getComponentCount(); i++) {
        java.awt.Component component = comboBox.getComponent(i);
        component.addFocusListener(new FocusAdapter() {
            @Override
            public void focusGained(FocusEvent e) {
                initOptions();

                // update text representation based on entity properties
                updateTextRepresentation();
            }

            @Override
            public void focusLost(FocusEvent e) {
                // Reset invalid value
                checkSelectedValue();
            }
        });
    }
    // set value only on PopupMenu closing to avoid firing listeners on keyboard navigation
    comboBox.addPopupMenuListener(new PopupMenuListener() {
        @Override
        public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
            comboBox.updatePopupWidth();
        }

        @Override
        public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
            if (!autoComplete.isEditableState()) {
                // Only if really item changed
                Object selectedItem = comboBox.getSelectedItem();
                if (selectedItem instanceof ValueWrapper) {
                    Object selectedValue = ((ValueWrapper) selectedItem).getValue();
                    setValue(selectedValue);
                } else if (selectedItem instanceof String && newOptionAllowed && newOptionHandler != null) {
                    restorePreviousItemText();
                    newOptionHandler.addNewOption((String) selectedItem);
                } else if ((selectedItem != null) && !newOptionAllowed) {
                    updateComponent(prevValue);
                }

                updateMissingValueState();

                fireUserSelectionListeners();
            }
        }

        @Override
        public void popupMenuCanceled(PopupMenuEvent e) {
        }
    });
    comboBox.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if (settingValue || disableActionListener)
                return;
            Object selectedItem = comboBox.getSelectedItem();
            if (selectedItem instanceof String && newOptionAllowed && newOptionHandler != null) {
                restorePreviousItemText();
                newOptionHandler.addNewOption((String) selectedItem);
            }

            updateMissingValueState();
        }
    });

    setFilterMode(DEFAULT_FILTER_MODE);

    textField = new JTextField();
    textField.setEditable(false);
    UserSessionSource sessionSource = AppBeans.get(UserSessionSource.NAME);
    valueFormatter = new DefaultValueFormatter(sessionSource.getLocale());

    composition.add(comboBox, BorderLayout.CENTER);
    impl = comboBox;

    DesktopComponentsHelper.adjustSize(comboBox);
    DesktopComponentsHelper.adjustSize(textField);

    textField.setMinimumSize(
            new Dimension(comboBox.getMinimumSize().width, textField.getPreferredSize().height));

    initClearShortcut();
}