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/*******************************************************************************
* Copyright (c) 2011 Google, Inc.
* 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:
* Google, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.wb.draw2d;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.widgets.Display;
/**
* A collection of color-related constants.
*
* @author lobas_av
* @coverage gef.draw2d
*/
public interface IColorConstants {
/**
* System color used to paint highlight shadow areas.
*/
Color buttonLightest = Utils.getSystemColor(SWT.COLOR_WIDGET_HIGHLIGHT_SHADOW);
/**
* System color used to paint background areas.
*/
Color button = Utils.getSystemColor(SWT.COLOR_WIDGET_BACKGROUND);
/**
* System color used to paint normal shadow areas.
*/
Color buttonDarker = Utils.getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW);
// /**
// * System color used to paint dark shadow areas.
// */
// Color buttonDarkest = Utils.getSystemColor(SWT.COLOR_WIDGET_DARK_SHADOW);
/**
* System color used to paint list background areas.
*/
Color listBackground = Utils.getSystemColor(SWT.COLOR_LIST_BACKGROUND);
/**
* System color used to paint list foreground areas.
*/
Color listForeground = Utils.getSystemColor(SWT.COLOR_LIST_FOREGROUND);
/**
* System color used to paint list selection area.
*/
Color listSelection = Utils.getSystemColor(SWT.COLOR_LIST_SELECTION);
/**
* System color used to paint list selection text.
*/
Color listSelectionText = Utils.getSystemColor(SWT.COLOR_LIST_SELECTION_TEXT);
/**
* System color used to paint tooltip text.
*/
Color tooltipForeground = Utils.getSystemColor(SWT.COLOR_INFO_FOREGROUND);
/**
* System color used to paint tooltip background areas.
*/
Color tooltipBackground = Utils.getSystemColor(SWT.COLOR_INFO_BACKGROUND);
/**
* Miscellaneous colors.
*/
Color lightGray = new Color(null, 192, 192, 192);
Color gray = new Color(null, 128, 128, 128);
Color darkGray = new Color(null, 64, 64, 64);
Color black = new Color(null, 0, 0, 0);
Color lightBlue = new Color(null, 127, 127, 255);
Color darkBlue = new Color(null, 0, 0, 127);
////////////////////////////////////////////////////////////////////////////
//
// Utils
//
////////////////////////////////////////////////////////////////////////////
/**
* Internal helper.
*/
public static class Utils {
/**
* Invokes {@link Display#getSystemColor(int)} in UI thread.
*/
private static Color getSystemColor(final int id) {
final Color[] color = new Color[1];
final Display display = Display.getDefault();
display.syncExec(new Runnable() {
@Override
public void run() {
color[0] = display.getSystemColor(id);
}
});
return color[0];
}
}
}
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