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/*******************************************************************************
* Copyright (c) 2004, 2006 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jsf.facesconfig.ui.preference;
import org.eclipse.draw2d.Border;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.FigureUtilities;
import org.eclipse.draw2d.FrameBorder;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.SchemeBorder;
import org.eclipse.draw2d.geometry.Insets;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
public class TabbedWindowBorder extends FrameBorder {
private boolean isVisible = true;
// CR392586: resource leaks
private static MySchemeBorder normalBorder = new MySchemeBorder(
new MySchemeBorder.MyScheme(
new Color[] { ColorConstants.button,
ColorConstants.buttonLightest,
ColorConstants.button },
new Color[] { ColorConstants.buttonDarkest,
ColorConstants.buttonDarker, ColorConstants.button }));
// CR392586: resource leaks
private static MySchemeBorder highlightBorder = new MySchemeBorder(
new MySchemeBorder.MyScheme(new Color[] {
FigureUtilities.lighter(ColorConstants.titleBackground),
ColorConstants.titleBackground,
FigureUtilities.darker(ColorConstants.titleBackground) },
new Color[] {
FigureUtilities
.darker(ColorConstants.titleGradient),
ColorConstants.titleGradient,
FigureUtilities
.lighter(ColorConstants.titleGradient) }));
public static class MySchemeBorder extends SchemeBorder {
public static class MyScheme extends SchemeBorder.Scheme {
public MyScheme(Color[] highlight, Color[] shadow) {
super(highlight, shadow);
}
public Color[] getHighlight() {
return super.getHighlight();
}
public Color[] getShadow() {
return super.getHighlight();
}
};
MySchemeBorder(MyScheme scheme) {
super(scheme);
}
public MyScheme getMyScheme() {
return (MyScheme) super.getScheme();
}
/**
* @see Border#paint(IFigure, Graphics, Insets)
*/
public void paint(Composite comp, GC gc, Insets insets) {
Color[] tl = getMyScheme().getHighlight();
Color[] br = getMyScheme().getShadow();
paint(comp, gc, insets, tl, br);
}
/**
* Paints the border using the information in the set Scheme and the
* inputs given. Side widths are determined by the number of colors in
* the Scheme for each side.
*
* @param graphics
* the graphics object
* @param fig
* the figure this border belongs to
* @param insets
* the insets
* @param tl
* the highlight (top/left) colors
* @param br
* the shadow (bottom/right) colors
*/
protected void paint(Composite comp, GC gc, Insets insets, Color[] tl,
Color[] br) {
org.eclipse.swt.graphics.Rectangle rect = comp.getBounds();
gc.setLineWidth(1);
gc.setLineStyle(SWT.LINE_SOLID);
gc.setXORMode(false);
int top = rect.y - insets.top;
int left = rect.x - insets.left;
int bottom = rect.y + rect.height + insets.bottom;
int right = rect.x + rect.width + insets.right;
gc.setClipping(new org.eclipse.swt.graphics.Rectangle(left, top,
right - left, bottom - top));
Color color = ColorConstants.red;
gc.setForeground(color);
gc.drawLine(left, top, right, bottom);
for (int i = 0; i < br.length; i++) {
// color = br[i];
gc.setForeground(color);
gc.drawLine(right - i, bottom - i, right - i, top + i);
gc.drawLine(right - i, bottom - i, left + i, bottom - i);
}
right--;
bottom--;
for (int i = 0; i < tl.length; i++) {
// color = tl[i];
gc.setForeground(color);
gc.drawLine(left + i, top + i, right - i, top + i);
gc.drawLine(left + i, top + i, left + i, bottom - i);
}
color.dispose();
}
}
public TabbedWindowBorder(IFigure parent) {
// apparently paint() gets called before createBorders() has had
// a chance to create the borders, so we just create them here
inner = new TabbedTitleBarBorder(parent);
outer = normalBorder;
}
public void setVisible(boolean flag) {
if (isVisible != flag) {
isVisible = flag;
((TabbedTitleBarBorder) inner).setVisible(flag);
if (flag)
((TabbedTitleBarBorder) inner).getParent().repaint();
}
}
public void setHighlight(boolean flag) {
if (flag)
outer = highlightBorder;
else
outer = normalBorder;
((TabbedTitleBarBorder) inner).getParent().repaint();
}
protected void createBorders() {
}
public void paint(IFigure figure, Graphics g, Insets insets) {
if (isVisible) {
if (comp != null) {
GC gc = new GC(comp);
paint(comp, gc, insets);
gc.dispose();
} else
super.paint(figure, g, insets);
}
}
private Composite comp;
public void paint(Composite comp, GC gc, Insets insets) {
this.comp = comp;
if (isVisible)
((MySchemeBorder) outer).paint(comp, gc, insets);
}
}
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