1 /*

     2  * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description:  Definitions for the class ColorUtil

    15  *

    16  */

    17 package com.nokia.s60tools.analyzetool.internal.ui.util;

    18 

    19 import org.eclipse.swt.graphics.Color;

    20 import org.eclipse.swt.widgets.Display;

    21 

    22 /**

    23  * Utilities for generating the same (unique) colour for a given String every

    24  * time.

    25  */

    26 public final class ColorUtil

    27 {

    28 	private static final int[] RGB_WHITE = { 255, 255, 255 };

    29 	private static final int[] RGB_GREY  = { 180, 180, 180 };//light grey

    30 	private static final int[] RGB_BLACK = { 0, 0, 0 };

    31 	private static final int[] RGB_100 = {100, 100, 100};//middle grey

    32 	private static final int[] RGB_170 = {170, 170, 170};//light grey

    33 	private static final int[] RGB_200 = {200, 200, 200};//very light grey

    34 

    35 	/** Color representing the colour white */

    36 	public static final Color WHITE =

    37 		new Color(Display.getDefault(), RGB_WHITE[0], RGB_WHITE[1], RGB_WHITE[2]);

    38 

    39 	/** Color representing the colour grey */

    40 	public static final Color GREY =

    41 		new Color(Display.getDefault(), RGB_GREY[0], RGB_GREY[1], RGB_GREY[2]);

    42 

    43 	/** Color representing the colour black */

    44 	public static final Color BLACK =

    45 		new Color(Display.getDefault(), RGB_BLACK[0], RGB_BLACK[1], RGB_BLACK[2]);

    46 	

    47 	/** Color representing middle grey */

    48 	public static final Color COLOR_100 = new Color(Display.getDefault(), RGB_100[0], RGB_100[1], RGB_100[2]);

    49 	/** Color representing very light grey */

    50 	public static final Color COLOR_200 = new Color(Display.getDefault(), RGB_200[0], RGB_200[1], RGB_200[2]);

    51 	/** Color representing light grey */

    52 	public static final Color COLOR_170 = new Color(Display.getDefault(), RGB_170[0], RGB_170[1], RGB_170[2]);

    53 	

    54 	// Guard against instantiation

    55 	private ColorUtil() {}

    56 }