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/*******************************************************************************
* Copyright (c) 2001, 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.wst.xsd.ui.internal.graph.figures;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.RectangleFigure;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Rectangle;
// ------------------------------------------------------------
// | ExpandableGraphNodeFigure |
// | |
// | ---------------------------------- --------------- |
// | | verticalGroup | | | |
// | | | | | |
// | | ----------------------------- | | | |
// | | | horizontalGroup | | | | |
// | | | | | | | |
// | | | --------------------- | | | | |
// | | | | outlinedArea | | | | | |
// | | | | ----------------- | | | | outer | |
// | | | | | iconArea | | | | | Content | |
// | | | | ----------------- | [+] | | | Area | |
// | | | | ----------------- | | | | | |
// | | | | | innerContent | | | | | | |
// | | | | ----------------- | | | | | |
// | | | --------------------- | | | | |
// | | ----------------------------- | | | |
// | | | | | |
// | | ------------------ | | | |
// | | | occurenceArea | | | | |
// | | ------------------ | | | |
// | ---------------------------------- --------------- |
// ------------------------------------------------------------
public class ExpandableGraphNodeFigure extends RepeatableGraphNodeFigure
{
protected ContainerFigure horizontalGroup;
protected Interactor interactor;
protected ContainerFigure outerContentArea;
public boolean isExpanded()
{
return interactor.isExpanded();
}
public void setExpanded(boolean isExpanded)
{
interactor.setExpanded(isExpanded);
}
public ExpandableGraphNodeFigure()
{
super();
isConnected = true;
}
protected void createFigure()
{
createPreceedingSpace(this);
createVerticalGroup(this);
createHorizontalGroup(verticalGroup);
createOutlinedArea(horizontalGroup);
createInteractor(horizontalGroup);
createOccurenceArea(verticalGroup);
createOuterContentArea(this);
}
protected void createVerticalGroup(IFigure parent)
{
verticalGroup = new FloatableFigure(this);
verticalGroup.getContainerLayout().setHorizontal(false);
parent.add(verticalGroup);
}
protected void createHorizontalGroup(IFigure parent)
{
horizontalGroup = new ContainerFigure();
parent.add(horizontalGroup);
}
protected void createInteractor(IFigure parent)
{
interactor = new Interactor();
interactor.setForegroundColor(ColorConstants.black);
interactor.setBackgroundColor(ColorConstants.white);
parent.add(interactor);
}
protected void createOuterContentArea(IFigure parent)
{
// create a small space between the interactor and the contentArea
//
RectangleFigure space = new RectangleFigure();
space.setVisible(false);
space.setPreferredSize(new Dimension(5, 10));
parent.add(space);
outerContentArea = new GraphNodeContainerFigure(this);
outerContentArea.getContainerLayout().setHorizontal(false);
parent.add(outerContentArea);
}
public Interactor getInteractor()
{
return interactor;
}
public ContainerFigure getOuterContentArea()
{
return outerContentArea;
}
public IFigure getConnectionFigure()
{
return horizontalGroup;
}
public Rectangle getConnectionRectangle()
{
return horizontalGroup.getBounds();
}
}
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