Example usage for java.awt Container getComponentListeners

List of usage examples for java.awt Container getComponentListeners

Introduction

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

Prototype

public synchronized ComponentListener[] getComponentListeners() 

Source Link

Document

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

Usage

From source file:Main.java

/**
 * Destroys container by destroying its childs structure and removing all
 * listeners.//from   ww  w. ja v a 2s .  c o  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);
            }
        }
    }
}