Java Swing Focus containerContainsFocus(Container cont)

Description

container Contains Focus

License

Open Source License

Declaration

public static boolean containerContainsFocus(Container cont)
        

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.awt.Component;

import java.awt.Container;

import java.awt.KeyboardFocusManager;

import javax.swing.SwingUtilities;

public class Main {
    public static boolean containerContainsFocus(Container cont)
    /*      */{/*w  w  w .j  av a  2 s .  co m*/
        /* 2298 */Component focusOwner = KeyboardFocusManager
                .getCurrentKeyboardFocusManager().getFocusOwner();
        /*      */
        /* 2300 */Component permFocusOwner = KeyboardFocusManager
                .getCurrentKeyboardFocusManager().getPermanentFocusOwner();
        /*      */
        /* 2303 */boolean focusOwned = (focusOwner != null)
                && (SwingUtilities.isDescendingFrom(focusOwner, cont));
        /* 2304 */if (!focusOwned) {
            /* 2305 */focusOwned = (permFocusOwner != null)
                    && (SwingUtilities.isDescendingFrom(permFocusOwner,
                            cont));
            /*      */}
        /*      */
        /* 2308 */return focusOwned;
        /*      */}
}

Related

1. adjustFocus(JComponent c)
2. centreInFocusedWindow(Window window, int xOffset, int yOffset)
3. checkComponentsFocusable(final Component _rootComponent)
4. clearAWTFocus(Robot robot)
5. compositeRequestFocus(Component component)
6. containerContainsFocus(Container cont)
7. createWizardFocusAdapter()
8. focusComponent(Component comp)
9. focusComponentOrChild(Component c)