| /****************************************************************************** |
| * Copyright (c) 2003, 2004 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.runtime.diagram.ui.geoshapes.internal.editparts; |
| |
| import org.eclipse.draw2d.Connection; |
| import org.eclipse.gef.EditPolicy; |
| |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionNodeEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles; |
| import org.eclipse.gmf.runtime.diagram.ui.editpolicies.ViewComponentEditPolicy; |
| import org.eclipse.gmf.runtime.diagram.ui.internal.editpolicies.NonSemanticEditPolicy; |
| import org.eclipse.gmf.runtime.draw2d.ui.figures.PolylineConnectionEx; |
| import org.eclipse.gmf.runtime.notation.View; |
| |
| /** |
| * @author jschofie |
| * |
| * Controls the interactions between the Line and its underlying view |
| */ |
| public class LineEditPart extends ConnectionNodeEditPart { |
| |
| public LineEditPart(View view) { |
| super(view); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart#createConnectionFigure() |
| */ |
| protected Connection createConnectionFigure() { |
| |
| PolylineConnectionEx conn = new PolylineConnectionEx(); |
| |
| return conn; |
| } |
| |
| /** |
| * Adds support for diagram links. |
| * @see org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart#createDefaultEditPolicies() |
| */ |
| protected void createDefaultEditPolicies() { |
| super.createDefaultEditPolicies(); |
| |
| // Remove semantic edit policy and install a non-semantic edit policy |
| removeEditPolicy(EditPolicyRoles.SEMANTIC_ROLE); |
| installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, |
| new NonSemanticEditPolicy()); |
| |
| // This View doesn't have semantic elements so use a component edit |
| // policy that only gets a command to delete the view |
| installEditPolicy(EditPolicy.COMPONENT_ROLE, |
| new ViewComponentEditPolicy()); |
| } |
| } |