### Eclipse Workspace Patch 1.0
#P org.eclipse.draw2d
Index: src/org/eclipse/draw2d/ScrollBarLayout.java
===================================================================
RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.draw2d/src/org/eclipse/draw2d/ScrollBarLayout.java,v
retrieving revision 1.9
diff -u -r1.9 ScrollBarLayout.java
--- src/org/eclipse/draw2d/ScrollBarLayout.java	30 Mar 2005 21:27:45 -0000	1.9
+++ src/org/eclipse/draw2d/ScrollBarLayout.java	13 Aug 2007 07:41:07 -0000
@@ -112,8 +112,8 @@
 	if (thumb != null)
 		thumb.setVisible(trackBounds.height > thumbHeight);
 
-	int thumbY = trackBounds.y + (trackBounds.height - thumbHeight) 
-					* (scrollBar.getValue() - min) / valueRange;
+	int thumbY = trackBounds.y + Math.round((trackBounds.height - thumbHeight) 
+			* ((scrollBar.getValue() - min) / (float)valueRange));
 
 	Rectangle thumbBounds =  new Rectangle(
 		trackBounds.x,
Index: src/org/eclipse/draw2d/ScrollBar.java
===================================================================
RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.draw2d/src/org/eclipse/draw2d/ScrollBar.java,v
retrieving revision 1.12
diff -u -r1.12 ScrollBar.java
--- src/org/eclipse/draw2d/ScrollBar.java	30 Mar 2005 21:27:44 -0000	1.12
+++ src/org/eclipse/draw2d/ScrollBar.java	13 Aug 2007 07:41:07 -0000
@@ -628,7 +628,7 @@
 		if (!armed) 
 			return;
 		Dimension difference = transposer.t(me.getLocation().getDifference(start));
-		int change = getValueRange() * difference.height / dragRange;
+		int change = Math.round(difference.height * (getValueRange()/(float)dragRange));
 		setValue(revertValue + change);
 		me.consume();
 	}