/*******************************************************************************
* Copyright 2011 Google Inc. All Rights Reserved.
*
* 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
package com.google.gdt.eclipse.designer.gef.part.panels;
import com.google.gdt.eclipse.designer.model.widgets.panels.AbstractWidgetHandle;
import org.eclipse.wb.core.gef.policy.selection.NonResizableSelectionEditPolicy;
import org.eclipse.wb.draw2d.Figure;
import org.eclipse.wb.draw2d.geometry.Rectangle;
import org.eclipse.wb.gef.core.EditPart;
import org.eclipse.wb.gef.core.requests.Request;
import org.eclipse.wb.gef.graphical.GraphicalEditPart;
/**
* {@link EditPart} for {@link AbstractWidgetHandle}.
*
* @author scheglov_ke
* @coverage gwt.gef.part
*/
public class AbstractWidgetHandleEditPart extends GraphicalEditPart {
////////////////////////////////////////////////////////////////////////////
//
// Constructor
//
////////////////////////////////////////////////////////////////////////////
public AbstractWidgetHandleEditPart(AbstractWidgetHandle<?> handle) {
setModel(handle);
}
////////////////////////////////////////////////////////////////////////////
//
// Figure
//
////////////////////////////////////////////////////////////////////////////
@Override
protected Figure createFigure() {
return new Figure();
}
@Override
protected void refreshVisuals() {
Rectangle bounds = getHandle().getBounds();
getFigure().setBounds(bounds);
}
////////////////////////////////////////////////////////////////////////////
//
// Policies
//
////////////////////////////////////////////////////////////////////////////
@Override
protected void createEditPolicies() {
super.createEditPolicies();
installEditPolicy(new NonResizableSelectionEditPolicy());
}
////////////////////////////////////////////////////////////////////////////
//
// Requests
//
////////////////////////////////////////////////////////////////////////////
@Override
public void performRequest(Request request) {
super.performRequest(request);
if (Request.REQ_OPEN.equals(request.getType())) {
getHandle().show();
}
}
////////////////////////////////////////////////////////////////////////////
//
// Internal
//
////////////////////////////////////////////////////////////////////////////
private AbstractWidgetHandle<?> getHandle() {
return (AbstractWidgetHandle<?>) getModel();
}
}