/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.ui.notations.flowchart.figures;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.PointList;
import org.eclipse.draw2d.geometry.Rectangle;
import org.whole.lang.ui.figures.EntityFigure;
import org.whole.lang.ui.figures.FigureConstants;
import org.whole.lang.ui.layout.Alignment;
import org.whole.lang.ui.layout.MonoLayout;
/**
* @author Riccardo Solmi
*/
public class ConditionFigure extends EntityFigure {
public ConditionFigure() {
setLayoutManager(new MonoLayout().withMargin(20).withMinorAlignment(Alignment.CENTER).withMajorAlignment(Alignment.CENTER));
}
public void paintFigure(Graphics g) {
super.paintFigure(g);
Rectangle r = getBounds();
int xMid = r.x + r.width/2;
int yMid = r.y + r.height/2;
PointList pList = new PointList();
pList.addPoint(new Point(xMid, r.y));
pList.addPoint(new Point(r.right()-1, yMid));
pList.addPoint(new Point(xMid, r.bottom()-1));
pList.addPoint(new Point(r.x, yMid));
g.setBackgroundColor(FigureConstants.lightGray);
g.fillPolygon(pList);
g.setForegroundColor(ColorConstants.black);
g.drawPolygon(pList);
}
}