/** Restore the original state of the Component */
@Override
public void mouseReleased(MouseEvent e) {
if (!potentialDrag) {
return;
}
source.removeMouseMotionListener(this);
potentialDrag = false;
if (changeCursor) {
source.setCursor(originalCursor);
}
if (destination instanceof JComponent) {
((JComponent) destination).setAutoscrolls(autoscrolls);
}
// Layout the components on the parent container
if (autoLayout) {
if (destination instanceof JComponent) {
((JComponent) destination).revalidate();
} else {
destination.validate();
}
}
}
/** Disposes all resources that are used by this handler. */
public void destroy() {
if (container != null) {
setCursor(null);
current = null;
container.removeMouseListener(this);
container.removeMouseMotionListener(this);
container = null;
}
}
/** Remove All and their listeners */
public void removeAll() {
m_nodes.clear();
m_lines.clear();
Component[] components = getComponents();
for (int i = 0; i < components.length; i++) {
Component component = components[i];
component.removeMouseListener(this);
component.removeMouseMotionListener(this);
}
super.removeAll();
} // removeAll
public void attachTo(@Nullable Component owner, @Nullable Component mouseTarget) {
if (myMouseTarget != null) {
myClickListener.uninstall(myMouseTarget);
myMouseTarget.removeMouseMotionListener(myMouseMotionListener);
}
myOwner = owner;
myMouseTarget = mouseTarget;
if (myMouseTarget != null) {
myClickListener.installOn(myMouseTarget);
myMouseTarget.addMouseMotionListener(myMouseMotionListener);
}
}
void uninstallListeners(Component component) {
for (ComponentListener listener : componentListeners)
component.removeComponentListener(listener);
for (KeyListener listener : keyListeners) component.removeKeyListener(listener);
for (MouseListener listener : mouseListeners) component.removeMouseListener(listener);
for (MouseMotionListener listener : mouseMotionListeners)
component.removeMouseMotionListener(listener);
if (component instanceof Container) {
Container container = (Container) component;
container.removeContainerListener(containerListener);
for (int iComp = container.getComponentCount(); iComp-- != 0; ) {
uninstallListeners(container.getComponent(iComp));
}
}
}
/** Disposes all resources that are used by this handler. */
public void destroy() {
if (container != null) {
setCursor(null);
current = null;
container.removeMouseListener(this);
container.removeMouseMotionListener(this);
container = null;
try {
java.awt.Toolkit.getDefaultToolkit().removeAWTEventListener(this);
} catch (Throwable e) {
e.printStackTrace();
}
setController(null);
station.removeDockHierarchyListener(this);
}
}
/**
* Remove listeners from the specified component
*
* @param component the component the listeners are removed from
*/
public void deregisterComponent(Component... components) {
for (Component component : components) {
component.removeMouseListener(this);
component.removeMouseMotionListener(this);
}
}
/**
* Unregister itself from the given event source. If a selection rectangle is shown, hide it
* first.
*
* @param eventSource The emitter of the mouse events.
*/
public void unregister(Component eventSource) {
eventSource.removeMouseListener(this);
eventSource.removeMouseMotionListener(this);
selectionEndedListener.removePropertyChangeListener(this);
}
/**
* Stops monitoring mouse movement events on given component.
*
* @param component component to cancel monitoring.
*/
public synchronized void deregister(Component component) {
component.removeMouseMotionListener(this);
}
@Override
public void removeMouseInputListener(MouseInputListener listener) {
component.removeMouseListener(listener);
component.removeMouseMotionListener(listener);
}
/**
* @see JPanel#removeMouseMotionListener(MouseMotionListener)
* @param mml mouse motion listener
*/
public void removeMouseMotionListener(MouseMotionListener mml) {
canvas.removeMouseMotionListener(mml);
}
