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java.lang.Objectorg.jhotdraw.standard.AbstractTool
org.jhotdraw.standard.NullTool
Default implementation support for Tools.
DrawingView
,
Tool
Nested Class Summary |
Nested classes inherited from class org.jhotdraw.standard.AbstractTool |
AbstractTool.EventDispatcher |
Constructor Summary | |
NullTool(DrawingEditor newDrawingEditor)
|
Method Summary | |
void |
activate()
Activates the tool for use on the given view. |
protected void |
checkUsable()
|
void |
deactivate()
Deactivates the tool. |
Methods inherited from class org.jhotdraw.standard.AbstractTool |
addToolListener, createEventDispatcher, createViewChangeListener, drawing, editor, getActiveDrawing, getActiveView, getAnchorX, getAnchorY, getEventDispatcher, getUndoActivity, isActive, isEnabled, isUsable, keyDown, mouseDown, mouseDrag, mouseMove, mouseUp, removeToolListener, setAnchorX, setAnchorY, setEditor, setEnabled, setUndoActivity, setUsable, setView, view, viewCreated, viewDestroying, viewSelectionChanged |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public NullTool(DrawingEditor newDrawingEditor)
Method Detail |
public void activate()
AbstractTool
activate
in interface Tool
activate
in class AbstractTool
public void deactivate()
AbstractTool
deactivate
in interface Tool
deactivate
in class AbstractTool
protected void checkUsable()
checkUsable
in class AbstractTool
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