/*
* Created on Aug 11, 2005
*/
package org.flexdock.docking.defaults;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import org.flexdock.docking.Dockable;
import org.flexdock.docking.DockingPort;
import org.flexdock.docking.activation.ActiveDockableTracker;
import org.flexdock.docking.props.DockablePropertySet;
import org.flexdock.docking.props.PropertyChangeListenerFactory;
/**
* @author Christopher Butler
*/
public class DockablePropertyChangeHandler implements PropertyChangeListener {
public static final DockablePropertyChangeHandler DEFAULT_INSTANCE = new DockablePropertyChangeHandler();
public void propertyChange(PropertyChangeEvent evt) {
Dockable dockable = evt.getSource() instanceof Dockable? (Dockable)evt.getSource(): null;
if(dockable==null)
return;
if (evt.getPropertyName().equals(DockablePropertySet.TAB_ICON)
|| evt.getPropertyName().equals(DockablePropertySet.DESCRIPTION)) {
if (evt.getSource() instanceof Dockable) {
DockingPort dockingPort = dockable.getDockingPort();
if (dockingPort instanceof DefaultDockingPort) {
((DefaultDockingPort) dockingPort).updateTab(dockable);
}
}
} else if (DockablePropertySet.ACTIVE.equals(evt.getPropertyName())) {
handleActivationChange(evt, dockable);
}
}
private void handleActivationChange(PropertyChangeEvent evt, Dockable dockable) {
if(Boolean.TRUE==evt.getNewValue() && ActiveDockableTracker.getActiveDockable()!=dockable) {
ActiveDockableTracker.requestDockableActivation(dockable.getComponent(), true);
}
}
public static class Factory extends PropertyChangeListenerFactory {
public PropertyChangeListener getListener() {
return DEFAULT_INSTANCE;
}
}
}