/*******************************************************************************
* Copyright (c) 2008, 2009 Matthew Hall and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Matthew Hall - initial API and implementation (bug 194734)
******************************************************************************/
package org.eclipse.ufacekit.ui.swing.databinding.internal.swing.properties;
import javax.swing.JSlider;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import org.eclipse.ufacekit.ui.swing.databinding.internal.swing.EventType;
import org.eclipse.ufacekit.ui.swing.databinding.internal.swing.IDelegateRegistration;
import org.eclipse.ufacekit.ui.swing.databinding.internal.swing.properties.WidgetValueProperty.WidgetListener.Delegate;
/**
* @since 3.3
*
*/
public class JSliderValueProperty extends WidgetIntValueProperty<JSliderValueProperty.SelectionTypes, JSlider> {
public enum SelectionTypes implements EventType {
Selection;
public boolean isNone() {
return false;
}
}
/**
*
*/
public JSliderValueProperty() {
super(new SelectionTypes[] { SelectionTypes.Selection });
}
int doGetIntValue(Object source) {
return ((JSlider) source).getValue();
}
void doSetIntValue(Object source, int value) {
((JSlider) source).setValue(value);
}
public String toString() {
return "Combo.selectionIndex <int>"; //$NON-NLS-1$
}
@Override
protected IDelegateRegistration registerDelegate(final SelectionTypes type, final JSlider widget, final Delegate delegate) {
final ChangeListener l = new ChangeListener() {
public void stateChanged(ChangeEvent e) {
delegate.handle(type, widget);
}
};
widget.addChangeListener(l);
return new IDelegateRegistration() {
public void dispose() {
widget.removeChangeListener(l);
}
};
}
}