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1 package org.hibernate.eclipse.console.editors;
2
3 import java.util.HashMap  ;
4 import java.util.Iterator ;
5 import java.util.Map ;
6
7 import org.eclipse.swt.graphics.Color;
8 import org.eclipse.swt.graphics.RGB;
9 import org.eclipse.swt.widgets.Display;
10
11 public class ColorManager {
12
13 protected Map fColorTable = new HashMap (10);
14
15 public void dispose() {
16 Iterator e = fColorTable.values().iterator();
17 while (e.hasNext())
18 ((Color) e.next()).dispose();
19 }
20 public Color getColor(RGB rgb) {
21 Color color = (Color) fColorTable.get(rgb);
22 if (color == null) {
23 color = new Color(Display.getCurrent(), rgb);
24 fColorTable.put(rgb, color);
25 }
26 return color;
27 }
28 }
29 |
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