Java Code Examples for java.awt.KeyboardFocusManager#getCurrentKeyboardFocusManager()

The following examples show how to use java.awt.KeyboardFocusManager#getCurrentKeyboardFocusManager() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ShortcutAndMenuKeyEventProcessor.java From netbeans with Apache License 2.0

6 votes

public static synchronized void uninstall() {
    if(!installed) {
        return;
    }
    
    ShortcutAndMenuKeyEventProcessor instance = getDefault();
    
    KeyboardFocusManager keyboardFocusManager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    keyboardFocusManager.removeKeyEventDispatcher(instance);
    keyboardFocusManager.removeKeyEventPostProcessor(instance);
    // reset default focus traversal keys
    keyboardFocusManager.setDefaultFocusTraversalKeys(
            KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, defaultForward
    );                
    keyboardFocusManager.setDefaultFocusTraversalKeys(
            KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS, defaultBackward
    );                
    defaultBackward = null;
    defaultForward = null;
}

Example 2

Source File: TestFocusFreeze.java From openjdk-jdk8u with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    boolean all_passed = true;
    KeyboardFocusManager testKFM = new TestKFM(robot);
    KeyboardFocusManager defKFM = KeyboardFocusManager.getCurrentKeyboardFocusManager();

    for (int i = 0; i < 10; i++) {
        test(testKFM, defKFM);
        Util.waitForIdle(robot);
        System.out.println("Iter " + i + ": " + (lock.get() ? "passed." : "failed!"));
        if (!lock.get()) {
            all_passed = false;
        }
    }
    if (!all_passed) {
        throw new RuntimeException("Test failed: not all iterations passed!");
    }
    System.out.println("Test passed.");
}

Example 3

Source File: TestFocusFreeze.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    boolean all_passed = true;
    KeyboardFocusManager testKFM = new TestKFM(robot);
    KeyboardFocusManager defKFM = KeyboardFocusManager.getCurrentKeyboardFocusManager();

    for (int i = 0; i < 10; i++) {
        test(testKFM, defKFM);
        Util.waitForIdle(robot);
        System.out.println("Iter " + i + ": " + (lock.get() ? "passed." : "failed!"));
        if (!lock.get()) {
            all_passed = false;
        }
    }
    if (!all_passed) {
        throw new RuntimeException("Test failed: not all iterations passed!");
    }
    System.out.println("Test passed.");
}

Example 4

Source File: BasicPopupMenuUI.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

private void doReturn() {
    KeyboardFocusManager fmgr =
        KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Component focusOwner = fmgr.getFocusOwner();
    if(focusOwner != null && !(focusOwner instanceof JRootPane)) {
        return;
    }

    MenuSelectionManager msm = MenuSelectionManager.defaultManager();
    MenuElement path[] = msm.getSelectedPath();
    MenuElement lastElement;
    if(path.length > 0) {
        lastElement = path[path.length-1];
        if(lastElement instanceof JMenu) {
            MenuElement newPath[] = new MenuElement[path.length+1];
            System.arraycopy(path,0,newPath,0,path.length);
            newPath[path.length] = ((JMenu)lastElement).getPopupMenu();
            msm.setSelectedPath(newPath);
        } else if(lastElement instanceof JMenuItem) {
            JMenuItem mi = (JMenuItem)lastElement;

            if (mi.getUI() instanceof BasicMenuItemUI) {
                ((BasicMenuItemUI)mi.getUI()).doClick(msm);
            }
            else {
                msm.clearSelectedPath();
                mi.doClick(0);
            }
        }
    }
}

Example 5

Source File: BasicPopupMenuUI.java From jdk8u-jdk with GNU General Public License v2.0

5 votes

private void doReturn() {
    KeyboardFocusManager fmgr =
        KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Component focusOwner = fmgr.getFocusOwner();
    if(focusOwner != null && !(focusOwner instanceof JRootPane)) {
        return;
    }

    MenuSelectionManager msm = MenuSelectionManager.defaultManager();
    MenuElement path[] = msm.getSelectedPath();
    MenuElement lastElement;
    if(path.length > 0) {
        lastElement = path[path.length-1];
        if(lastElement instanceof JMenu) {
            MenuElement newPath[] = new MenuElement[path.length+1];
            System.arraycopy(path,0,newPath,0,path.length);
            newPath[path.length] = ((JMenu)lastElement).getPopupMenu();
            msm.setSelectedPath(newPath);
        } else if(lastElement instanceof JMenuItem) {
            JMenuItem mi = (JMenuItem)lastElement;

            if (mi.getUI() instanceof BasicMenuItemUI) {
                ((BasicMenuItemUI)mi.getUI()).doClick(msm);
            }
            else {
                msm.clearSelectedPath();
                mi.doClick(0);
            }
        }
    }
}

Example 6

Source File: BasicPopupMenuUI.java From hottub with GNU General Public License v2.0

5 votes

private void doReturn() {
    KeyboardFocusManager fmgr =
        KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Component focusOwner = fmgr.getFocusOwner();
    if(focusOwner != null && !(focusOwner instanceof JRootPane)) {
        return;
    }

    MenuSelectionManager msm = MenuSelectionManager.defaultManager();
    MenuElement path[] = msm.getSelectedPath();
    MenuElement lastElement;
    if(path.length > 0) {
        lastElement = path[path.length-1];
        if(lastElement instanceof JMenu) {
            MenuElement newPath[] = new MenuElement[path.length+1];
            System.arraycopy(path,0,newPath,0,path.length);
            newPath[path.length] = ((JMenu)lastElement).getPopupMenu();
            msm.setSelectedPath(newPath);
        } else if(lastElement instanceof JMenuItem) {
            JMenuItem mi = (JMenuItem)lastElement;

            if (mi.getUI() instanceof BasicMenuItemUI) {
                ((BasicMenuItemUI)mi.getUI()).doClick(msm);
            }
            else {
                msm.clearSelectedPath();
                mi.doClick(0);
            }
        }
    }
}

Example 7

Source File: ContainerFocusAutoTransferTest.java From jdk8u60 with GNU General Public License v2.0

5 votes

public void init() {
    robot = Util.createRobot();
    kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {
        public void eventDispatched(AWTEvent event) {
            System.out.println("--> " + event);
        }
    }, FocusEvent.FOCUS_EVENT_MASK | WindowEvent.WINDOW_FOCUS_EVENT_MASK);
}

Example 8

Source File: BasicPopupMenuUI.java From openjdk-jdk8u with GNU General Public License v2.0

5 votes

private void doReturn() {
    KeyboardFocusManager fmgr =
        KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Component focusOwner = fmgr.getFocusOwner();
    if(focusOwner != null && !(focusOwner instanceof JRootPane)) {
        return;
    }

    MenuSelectionManager msm = MenuSelectionManager.defaultManager();
    MenuElement path[] = msm.getSelectedPath();
    MenuElement lastElement;
    if(path.length > 0) {
        lastElement = path[path.length-1];
        if(lastElement instanceof JMenu) {
            MenuElement newPath[] = new MenuElement[path.length+1];
            System.arraycopy(path,0,newPath,0,path.length);
            newPath[path.length] = ((JMenu)lastElement).getPopupMenu();
            msm.setSelectedPath(newPath);
        } else if(lastElement instanceof JMenuItem) {
            JMenuItem mi = (JMenuItem)lastElement;

            if (mi.getUI() instanceof BasicMenuItemUI) {
                ((BasicMenuItemUI)mi.getUI()).doClick(msm);
            }
            else {
                msm.clearSelectedPath();
                mi.doClick(0);
            }
        }
    }
}

Example 9

Source File: Commitable.java From gcs with Mozilla Public License 2.0

5 votes

static void sendCommitToFocusOwner() {
    KeyboardFocusManager focusManager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Component            focus        = focusManager.getPermanentFocusOwner();
    if (focus == null) {
        focus = focusManager.getFocusOwner();
    }
    if (focus instanceof Commitable) {
        ((Commitable) focus).attemptCommit();
    }
}

Example 10

Source File: BasicPopupMenuUI.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

private void doReturn() {
    KeyboardFocusManager fmgr =
        KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Component focusOwner = fmgr.getFocusOwner();
    if(focusOwner != null && !(focusOwner instanceof JRootPane)) {
        return;
    }

    MenuSelectionManager msm = MenuSelectionManager.defaultManager();
    MenuElement path[] = msm.getSelectedPath();
    MenuElement lastElement;
    if(path.length > 0) {
        lastElement = path[path.length-1];
        if(lastElement instanceof JMenu) {
            MenuElement newPath[] = new MenuElement[path.length+1];
            System.arraycopy(path,0,newPath,0,path.length);
            newPath[path.length] = ((JMenu)lastElement).getPopupMenu();
            msm.setSelectedPath(newPath);
        } else if(lastElement instanceof JMenuItem) {
            JMenuItem mi = (JMenuItem)lastElement;

            if (mi.getUI() instanceof BasicMenuItemUI) {
                ((BasicMenuItemUI)mi.getUI()).doClick(msm);
            }
            else {
                msm.clearSelectedPath();
                mi.doClick(0);
            }
        }
    }
}

Example 11

Source File: ContainerFocusAutoTransferTest.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

public void init() {
    robot = Util.createRobot();
    kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {
        public void eventDispatched(AWTEvent event) {
            System.out.println("--> " + event);
        }
    }, FocusEvent.FOCUS_EVENT_MASK | WindowEvent.WINDOW_FOCUS_EVENT_MASK);
}

Example 12

Source File: DrawingPanel.java From osp with GNU General Public License v3.0

5 votes

/**
 * Method mouseMoved
 *
 * @param e
 */
public void mouseMoved(MouseEvent e) {
  KeyboardFocusManager focuser =
  		KeyboardFocusManager.getCurrentKeyboardFocusManager();
  Component focusOwner = focuser.getFocusOwner();
  if (focusOwner != null && !(focusOwner instanceof JTextComponent)) {
  	requestFocusInWindow();
  }
}

Example 13

Source File: ComponentProvider.java From ghidra with Apache License 2.0

5 votes

/**
 * Returns the context object which corresponds to the
 * area of focus within this provider's component.  Null
 * is returned when there is no context.
 * @param event popup event which corresponds to this request.
 * May be null for key-stroke or other non-mouse event.
 */
@Override
public ActionContext getActionContext(MouseEvent event) {
	Component c = getComponent();
	KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
	Component focusedComponent = kfm.getFocusOwner();
	if (focusedComponent != null && SwingUtilities.isDescendingFrom(focusedComponent, c)) {
		c = focusedComponent;
	}
	return createContext(c, null);
}

Example 14

Source File: RequestFocusAndHideTest.java From jdk8u-dev-jdk with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws InterruptedException, java.lang.reflect.InvocationTargetException
{
    final Frame frame = new Frame("the test");
    frame.setLayout(new FlowLayout());
    final Button btn1 = new Button("button 1");
    frame.add(btn1);
    frame.add(new Button("button 2"));
    frame.add(new Button("button 3"));
    frame.pack();
    frame.setVisible(true);

    Robot r = Util.createRobot();
    Util.waitForIdle(r);
    Util.clickOnComp(btn1, r);
    Util.waitForIdle(r);
    KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    if (kfm.getFocusOwner() != btn1) {
        throw new RuntimeException("test error: can not set focus on " + btn1 + ".");
    }

    EventQueue.invokeAndWait(new Runnable() {
            public void run() {
                final int n_comps = frame.getComponentCount();
                for (int i = 0; i < n_comps; ++i) {
                    frame.getComponent(i).setVisible(false);
                }
            }
        });
    Util.waitForIdle(r);
    final Component focus_owner = kfm.getFocusOwner();

    if (focus_owner != null && !focus_owner.isVisible()) {
        throw new RuntimeException("we have invisible focus owner");
    }
    System.out.println("test passed");
    frame.dispose();
}

Example 15

Source File: BasicPopupMenuUI.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

private void doReturn() {
    KeyboardFocusManager fmgr =
        KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Component focusOwner = fmgr.getFocusOwner();
    if(focusOwner != null && !(focusOwner instanceof JRootPane)) {
        return;
    }

    MenuSelectionManager msm = MenuSelectionManager.defaultManager();
    MenuElement path[] = msm.getSelectedPath();
    MenuElement lastElement;
    if(path.length > 0) {
        lastElement = path[path.length-1];
        if(lastElement instanceof JMenu) {
            MenuElement newPath[] = new MenuElement[path.length+1];
            System.arraycopy(path,0,newPath,0,path.length);
            newPath[path.length] = ((JMenu)lastElement).getPopupMenu();
            msm.setSelectedPath(newPath);
        } else if(lastElement instanceof JMenuItem) {
            JMenuItem mi = (JMenuItem)lastElement;

            if (mi.getUI() instanceof BasicMenuItemUI) {
                ((BasicMenuItemUI)mi.getUI()).doClick(msm);
            }
            else {
                msm.clearSelectedPath();
                mi.doClick(0);
            }
        }
    }
}

Example 16

Source File: RequestFocusAndHideTest.java From jdk8u-jdk with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws InterruptedException, java.lang.reflect.InvocationTargetException
{
    final Frame frame = new Frame("the test");
    frame.setLayout(new FlowLayout());
    final Button btn1 = new Button("button 1");
    frame.add(btn1);
    frame.add(new Button("button 2"));
    frame.add(new Button("button 3"));
    frame.pack();
    frame.setVisible(true);

    Robot r = Util.createRobot();
    Util.waitForIdle(r);
    Util.clickOnComp(btn1, r);
    Util.waitForIdle(r);
    KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    if (kfm.getFocusOwner() != btn1) {
        throw new RuntimeException("test error: can not set focus on " + btn1 + ".");
    }

    EventQueue.invokeAndWait(new Runnable() {
            public void run() {
                final int n_comps = frame.getComponentCount();
                for (int i = 0; i < n_comps; ++i) {
                    frame.getComponent(i).setVisible(false);
                }
            }
        });
    Util.waitForIdle(r);
    final Component focus_owner = kfm.getFocusOwner();

    if (focus_owner != null && !focus_owner.isVisible()) {
        throw new RuntimeException("we have invisible focus owner");
    }
    System.out.println("test passed");
    frame.dispose();
}

Example 17

Source File: RequestFocusAndHideTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws InterruptedException, java.lang.reflect.InvocationTargetException
{
    final Frame frame = new Frame("the test");
    frame.setLayout(new FlowLayout());
    final Button btn1 = new Button("button 1");
    frame.add(btn1);
    frame.add(new Button("button 2"));
    frame.add(new Button("button 3"));
    frame.pack();
    frame.setVisible(true);

    Robot r = Util.createRobot();
    Util.waitForIdle(r);
    Util.clickOnComp(btn1, r);
    Util.waitForIdle(r);
    KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    if (kfm.getFocusOwner() != btn1) {
        throw new RuntimeException("test error: can not set focus on " + btn1 + ".");
    }

    EventQueue.invokeAndWait(new Runnable() {
            public void run() {
                final int n_comps = frame.getComponentCount();
                for (int i = 0; i < n_comps; ++i) {
                    frame.getComponent(i).setVisible(false);
                }
            }
        });
    Util.waitForIdle(r);
    final Component focus_owner = kfm.getFocusOwner();

    if (focus_owner != null && !focus_owner.isVisible()) {
        throw new RuntimeException("we have invisible focus owner");
    }
    System.out.println("test passed");
    frame.dispose();
}

Example 18

Source File: BasicPopupMenuUI.java From jdk1.8-source-analysis with Apache License 2.0

5 votes

private void doReturn() {
    KeyboardFocusManager fmgr =
        KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Component focusOwner = fmgr.getFocusOwner();
    if(focusOwner != null && !(focusOwner instanceof JRootPane)) {
        return;
    }

    MenuSelectionManager msm = MenuSelectionManager.defaultManager();
    MenuElement path[] = msm.getSelectedPath();
    MenuElement lastElement;
    if(path.length > 0) {
        lastElement = path[path.length-1];
        if(lastElement instanceof JMenu) {
            MenuElement newPath[] = new MenuElement[path.length+1];
            System.arraycopy(path,0,newPath,0,path.length);
            newPath[path.length] = ((JMenu)lastElement).getPopupMenu();
            msm.setSelectedPath(newPath);
        } else if(lastElement instanceof JMenuItem) {
            JMenuItem mi = (JMenuItem)lastElement;

            if (mi.getUI() instanceof BasicMenuItemUI) {
                ((BasicMenuItemUI)mi.getUI()).doClick(msm);
            }
            else {
                msm.clearSelectedPath();
                mi.doClick(0);
            }
        }
    }
}

Example 19

Source File: MainFrameMenu.java From jpexs-decompiler with GNU General Public License v3.0

4 votes

private void registerHotKeys() {

        KeyboardFocusManager manager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
        manager.addKeyEventDispatcher(keyEventDispatcher = this::dispatchKeyEvent);
    }

Example 20

Source File: EditingPopUp.java From niftyeditor with Apache License 2.0

4 votes

public TransferActionListener() {
    KeyboardFocusManager manager = KeyboardFocusManager.
       getCurrentKeyboardFocusManager();
    manager.addPropertyChangeListener("permanentFocusOwner", this);
}