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/*****************************************************************************
* Copyright (c) 2009 CEA LIST.
*
*
* 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:
* Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.gmfdiag.common.editpart;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gef.GraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ListCompartmentEditPart;
import org.eclipse.gmf.runtime.notation.NotationPackage;
import org.eclipse.papyrus.infra.gmfdiag.common.editpolicies.BorderDisplayEditPolicy;
public abstract class ResizeableListCompartmentEditPart extends ListCompartmentEditPart {
public ResizeableListCompartmentEditPart(EObject model) {
super(model);
}
/**
* refresh the bounds
*/
protected void refreshBounds() {
int width = ((Integer)getStructuralFeatureValue(NotationPackage.eINSTANCE.getSize_Width())).intValue();
int height = ((Integer)getStructuralFeatureValue(NotationPackage.eINSTANCE.getSize_Height())).intValue();
Dimension size = new Dimension(width, height);
int x = ((Integer)getStructuralFeatureValue(NotationPackage.eINSTANCE.getLocation_X())).intValue();
int y = ((Integer)getStructuralFeatureValue(NotationPackage.eINSTANCE.getLocation_Y())).intValue();
Point loc = new Point(x, y);
((GraphicalEditPart)getParent()).setLayoutConstraint(this, getFigure(), new Rectangle(loc, size));
}
/**
*
* {@inheritDoc}
*/
@Override
protected void refreshVisuals() {
super.refreshVisuals();
refreshBounds();
}
/**
*
* {@inheritDoc}
*/
@Override
protected void handleNotificationEvent(Notification notification) {
Object feature = notification.getFeature();
if(NotationPackage.eINSTANCE.getSize_Width().equals(feature) || NotationPackage.eINSTANCE.getSize_Height().equals(feature) || NotationPackage.eINSTANCE.getLocation_X().equals(feature) || NotationPackage.eINSTANCE.getLocation_Y().equals(feature)) {
refreshBounds();
}
super.handleNotificationEvent(notification);
}
@Override
public boolean isSelectable() {
return false;
}
@Override
protected void createDefaultEditPolicies() {
super.createDefaultEditPolicies();
installEditPolicy(BorderDisplayEditPolicy.BORDER_DISPLAY_EDITPOLICY, new BorderDisplayEditPolicy());
}
}
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