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java.lang.Object easik.sketch.util.SketchSelectionListener
public class SketchSelectionListener
This class sits on the Sketch we've created and listens for selection events. Upon receiving them it updates a vector of currently selected objects (JGraphT, not JGraph cells), and allows the application to manipulate them.
Field Summary | |
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(package private) java.util.Vector<java.lang.Object> |
_currentSelection
The current selection as defined by the user |
(package private) Sketch |
_ourSketch
The current sketch |
Constructor Summary | |
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SketchSelectionListener(Sketch inSketch)
Initialises the sketch listener. |
Method Summary | |
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void |
emptySelection()
Clears the selection buffer, should only ever be used when loading a new sketch or clearing an existing one. |
java.util.Vector |
getCurrentSelection()
Returns the vector containing the current selection |
void |
valueChanged(org.jgraph.event.GraphSelectionEvent graphEvent)
Overloaded listener event. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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java.util.Vector<java.lang.Object> _currentSelection
Sketch _ourSketch
Constructor Detail |
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public SketchSelectionListener(Sketch inSketch)
inSketch
- Sketch it is watchingMethod Detail |
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public java.util.Vector getCurrentSelection()
public void emptySelection()
public void valueChanged(org.jgraph.event.GraphSelectionEvent graphEvent)
valueChanged
in interface org.jgraph.event.GraphSelectionListener
graphEvent
- The event object
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