Example usage for java.awt Container getContainerListeners

Introduction

In this page you can find the example usage for java.awt Container getContainerListeners.

Prototype

public synchronized ContainerListener[] getContainerListeners() 

Source Link

Document

Returns an array of all the container listeners registered on this container.

Usage

From source file:Main.java

/**
 * Destroys container by destroying its childs structure and removing all
 * listeners./*w  w w  . j av  a2 s  .co  m*/
 *
 * @param container
 *            container to destroy
 */
public static void destroyContainer(final Container container) {
    for (final Container toDestroy : collectAllContainers(container)) {
        toDestroy.removeAll();
        toDestroy.setLayout(null);

        for (final MouseListener listener : toDestroy.getMouseListeners()) {
            toDestroy.removeMouseListener(listener);
        }
        for (final MouseMotionListener listener : toDestroy.getMouseMotionListeners()) {
            toDestroy.removeMouseMotionListener(listener);
        }
        for (final MouseWheelListener listener : toDestroy.getMouseWheelListeners()) {
            toDestroy.removeMouseWheelListener(listener);
        }
        for (final KeyListener listener : toDestroy.getKeyListeners()) {
            toDestroy.removeKeyListener(listener);
        }
        for (final ComponentListener listener : toDestroy.getComponentListeners()) {
            toDestroy.removeComponentListener(listener);
        }
        for (final ContainerListener listener : toDestroy.getContainerListeners()) {
            toDestroy.removeContainerListener(listener);
        }
        if (toDestroy instanceof JComponent) {
            final JComponent jComponent = (JComponent) toDestroy;
            for (final AncestorListener listener : jComponent.getAncestorListeners()) {
                jComponent.removeAncestorListener(listener);
            }
        }
    }
}

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From source file:org.eclipse.jubula.rc.swing.components.AUTSwingHierarchy.java

/**
 * Register the AutHierarchy as a container listener to <code>container</code>.
 * @param container the container to register to
 *///from   www.jav a 2s. c o m
private void registerAsContainerListener(final Container container) {
    Runnable registrationRunnable = new Runnable() {
        public void run() {
            if (log.isInfoEnabled()) {
                log.info("registering as listener to container " + container); //$NON-NLS-1$               
            }

            ContainerListener[] listener = container.getContainerListeners();
            for (int i = 0; i < listener.length; i++) {
                if (listener[i] instanceof AUTSwingHierarchy) {
                    return;
                }
            }
            container.addContainerListener(AUTSwingHierarchy.this);
        }
    };

    registerListener(registrationRunnable);

}

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