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/*******************************************************************************
* Copyright (c) 2009, 2015 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 264286)
*******************************************************************************/
package org.eclipse.jface.internal.databinding.swt;
import org.eclipse.core.databinding.property.value.IValueProperty;
import org.eclipse.swt.widgets.Scale;
import org.eclipse.swt.widgets.Slider;
import org.eclipse.swt.widgets.Spinner;
/**
* @since 3.3
*
*/
public class WidgetMinimumProperty extends WidgetDelegatingValueProperty {
private IValueProperty scale;
private IValueProperty slider;
private IValueProperty spinner;
/**
*
*/
public WidgetMinimumProperty() {
super(Integer.TYPE);
}
@Override
protected IValueProperty doGetDelegate(Object source) {
if (source instanceof Scale) {
if (scale == null)
scale = new ScaleMinimumProperty();
return scale;
}
if (source instanceof Slider) {
if (slider == null) {
slider = new SliderMinimumProperty();
}
return slider;
}
if (source instanceof Spinner) {
if (spinner == null)
spinner = new SpinnerMinimumProperty();
return spinner;
}
throw notSupported(source);
}
}
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