/*******************************************************************************
* Copyright (c) 2000, 2005 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.gef.examples.logicdesigner.figures;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Rectangle;
/**
* @author danlee
*/
public class AndGateFigure extends GateFigure {
private static final Dimension SIZE = new Dimension(15, 17);
/**
* Constructor for AndGateFigure.
*/
public AndGateFigure() {
setBackgroundColor(LogicColorConstants.andGate);
}
/**
* @see org.eclipse.draw2d.Figure#getPreferredSize(int, int)
*/
public Dimension getPreferredSize(int wHint, int hHint) {
return SIZE;
}
/**
* @see org.eclipse.draw2d.Figure#paintFigure(Graphics)
*/
protected void paintFigure(Graphics g) {
Rectangle r = getBounds().getCopy();
r.translate(2, 2);
r.setSize(11, 9);
//Draw terminals, 2 at top
g.drawLine(r.x + 2, r.y, r.x + 2, r.y - 2);
g.drawLine(r.right() - 3, r.y, r.right() - 3, r.y - 2);
//draw main area
g.fillRectangle(r);
//outline main area
g.drawLine(r.x, r.y, r.right() - 1, r.y);
g.drawLine(r.right() - 1, r.y, r.right() - 1, r.bottom() - 1);
g.drawLine(r.x, r.y, r.x, r.bottom() - 1);
//draw and outline the arc
r.height = 9;
r.y += 4;
g.fillArc(r, 180, 180);
r.width--;
r.height--;
g.drawArc(r, 180, 190);
g.drawLine(r.x + r.width / 2, r.bottom(), r.x + r.width / 2, r.bottom() + 2);
}
}