package org.qi4j.lib.swing.binding.internal;
import org.qi4j.api.association.Association;
import org.qi4j.lib.swing.binding.SwingAdapter;
import javax.swing.*;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
public class AssociationFocusLostListener
implements FocusListener
{
private final JComponent component;
private SwingAdapter adapter;
private Association actual;
public AssociationFocusLostListener( JComponent component )
{
this.component = component;
}
void use( SwingAdapter adapterToUse, Association actual )
{
adapter = adapterToUse;
this.actual = actual;
}
public void focusGained( FocusEvent e )
{
}
public void focusLost( FocusEvent e )
{
if( adapter != null )
{
adapter.fromSwingToAssociation( component, actual );
}
}
}