/*******************************************************************************
* 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.ColorConstants;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.geometry.Rectangle;
public class LEDFeedbackFigure
extends LEDFigure
{
/**
* @see org.eclipse.draw2d.Figure#paintFigure(Graphics)
*/
protected void paintFigure(Graphics g) {
g.setXORMode(true);
g.setForegroundColor(ColorConstants.white);
Rectangle r = getBounds().getCopy();
g.translate(r.getLocation());
g.setBackgroundColor(LogicColorConstants.ghostFillColor);
g.fillRectangle(0, 2, r.width, r.height - 4);
int right = r.width - 1;
g.drawLine(0, Y1, right, Y1);
g.drawLine(0, Y1, 0, Y2);
g.drawLine(0, Y2, right, Y2);
g.drawLine(right, Y1, right, Y2);
g.drawPoint(0, Y1);
g.drawPoint(right, Y1);
g.drawPoint(0, Y2);
g.drawPoint(right, Y2);
// Draw the gaps for the connectors
for (int i = 0; i < 4; i++) {
g.drawLine(GAP_CENTERS_X[i] - 2, Y1, GAP_CENTERS_X[i] + 3, Y1);
g.drawLine(GAP_CENTERS_X[i] - 2, Y2, GAP_CENTERS_X[i] + 3, Y2);
}
// Draw the connectors
for (int i = 0; i < 4; i++) {
connector.translate(GAP_CENTERS_X[i], 0);
g.drawPolygon(connector);
connector.translate(-GAP_CENTERS_X[i], 0);
bottomConnector.translate(GAP_CENTERS_X[i], r.height - 1);
g.drawPolygon(bottomConnector);
bottomConnector.translate(-GAP_CENTERS_X[i], -r.height + 1);
}
}
}