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/*******************************************************************************
* Copyright (c) 2001, 2006 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.adt.typeviz.design.figures;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Figure;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.MarginBorder;
import org.eclipse.draw2d.ToolbarLayout;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.swt.graphics.Color;
public class HeadingFigure extends Figure
{
public static final Color headerColor = new Color(null, 224, 233, 246);
Label label;
Color[] gradientColor = {ColorConstants.white,
ColorConstants.lightGray,
ColorConstants.lightBlue,
ColorConstants.gray};
boolean isSelected = false;
boolean isReadOnly = false;
public HeadingFigure()
{
label = new Label();
label.setBorder(new MarginBorder(2));
ToolbarLayout toolbarLayout = new ToolbarLayout(false);
toolbarLayout.setMinorAlignment(ToolbarLayout.ALIGN_CENTER);
setLayoutManager(toolbarLayout);
add(label);
}
public void setGradientColors(Color[] colors)
{
this.gradientColor = colors;
}
public void setSelected(boolean isSelected)
{
this.isSelected = isSelected;
}
public void setIsReadOnly(boolean isReadOnly)
{
this.isReadOnly = isReadOnly;
}
public void paint(Graphics graphics)
{
super.paint(graphics);
graphics.pushState();
try
{
// Fill for the header section
//
Rectangle r = getBounds().getCopy();
graphics.setBackgroundColor(ColorConstants.lightGray);
Color gradient1 = isReadOnly ? gradientColor[1] : headerColor;
if (isSelected && isReadOnly) gradient1 = gradientColor[3];
else if (isSelected && !isReadOnly) gradient1 = gradientColor[2];
Color gradient2 = gradientColor[0];
graphics.setForegroundColor(gradient1);
graphics.setBackgroundColor(gradient2);
Rectangle labelBounds = label.getBounds();
graphics.fillGradient(r.x+1, r.y+1, r.width-2, labelBounds.height - 2, true);
graphics.setForegroundColor(ColorConstants.darkGray);
label.paint(graphics);
}
finally
{
graphics.popState();
}
}
public Label getLabel()
{
return label;
}
}
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