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<  * @(#)SelectionTool.java 5.2
---
>  * @(#)SelectionTool.java
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>  * Project:		JHotdraw - a GUI framework for technical drawings
>  *				http://www.jhotdraw.org
>  *				http://jhotdraw.sourceforge.net
>  * Copyright:	© by the original author(s) and all contributors
>  * License:		Lesser GNU Public License (LGPL)
>  *				http://www.opensource.org/licenses/lgpl-license.html
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> import CH.ifa.draw.framework.*;
> import CH.ifa.draw.util.UndoableTool;
> import CH.ifa.draw.util.UndoableHandle;
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< import java.util.Vector;
< import CH.ifa.draw.framework.*;
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>  *
>  * @version <$CURRENT_VERSION$>
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<     public void mouseDown(MouseEvent e, int x, int y)
<     {
---
> 	public void mouseDown(MouseEvent e, int x, int y) {
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<         if (fChild != null)
---
> 		if (fChild != null) {
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> 		}
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> 		fChild.activate();
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<         if (fChild != null) // JDK1.1 doesn't guarantee mouseDown, mouseDrag, mouseUp
---
> 		if (fChild != null) { // JDK1.1 doesn't guarantee mouseDown, mouseDrag, mouseUp
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> 	}
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<         if (fChild != null) // JDK1.1 doesn't guarantee mouseDown, mouseDrag, mouseUp
---
> 		if (fChild != null) { // JDK1.1 doesn't guarantee mouseDown, mouseDrag, mouseUp
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> 			fChild.deactivate();
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> 	}
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<         return new HandleTracker(view, handle);
---
> 		return new HandleTracker(view, new UndoableHandle(handle, view));
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<         return new DragTracker(view, f);
---
> 		return new UndoableTool(new DragTracker(view, f));