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java.lang.Objectjavax.swing.undo.AbstractUndoableEdit
javax.swing.undo.CompoundEdit
org.jgraph.graph.GraphLayoutCache.GraphLayoutCacheEdit
An implementation of GraphViewChange.
Field Summary | |
protected Map |
attributes
|
protected Object[] |
cells
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protected Set |
changedCells
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protected CellView[] |
context
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protected CellView[] |
hidden
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protected Object[] |
invisible
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protected Map |
previousAttributes
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protected Object[] |
previousCells
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protected Object[] |
visible
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Fields inherited from class javax.swing.undo.CompoundEdit |
edits |
Fields inherited from class javax.swing.undo.AbstractUndoableEdit |
RedoName, UndoName |
Constructor Summary | |
GraphLayoutCache.GraphLayoutCacheEdit(Map nested)
Constructs a GraphViewEdit. |
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GraphLayoutCache.GraphLayoutCacheEdit(Object[] inserted,
Map attributes,
Object[] visible,
Object[] invisible)
Constructs a GraphViewEdit. |
Method Summary | |
void |
execute()
Execute this edit such that the next invocation to this method will invert the last execution. |
Map |
getAttributes()
Returns a map of (cell view, attribute) pairs. |
Object[] |
getChanged()
Returns the cell views that have changed. |
Object[] |
getContext()
Returns the views that have not changed explicitly, but implicitly because one of their dependent cells has changed. |
Object[] |
getInserted()
Returns the cells that habe been made visible. |
Map |
getPreviousAttributes()
Returns a map of (cell view, attribute) pairs. |
Object[] |
getRemoved()
Returns the cells that have changed. |
Object |
getSource()
Returns the source of this change. |
boolean |
isSignificant()
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void |
redo()
Redoes a change. |
void |
undo()
Undoes a change. |
Methods inherited from class javax.swing.undo.CompoundEdit |
addEdit, canRedo, canUndo, die, end, getPresentationName, getRedoPresentationName, getUndoPresentationName, isInProgress, lastEdit, toString |
Methods inherited from class javax.swing.undo.AbstractUndoableEdit |
replaceEdit |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
protected Object[] cells
protected Object[] previousCells
protected CellView[] context
protected CellView[] hidden
protected Map attributes
protected Map previousAttributes
protected Object[] visible
protected Object[] invisible
protected Set changedCells
Constructor Detail |
public GraphLayoutCache.GraphLayoutCacheEdit(Map nested)
nested
- the map that defines the new attributespublic GraphLayoutCache.GraphLayoutCacheEdit(Object[] inserted, Map attributes, Object[] visible, Object[] invisible)
inserted
- an array of inserted cellsattributes
- the map that defines the new attributesvisible
- an array defining which cells are visibleinvisible
- an array defining which cells are invisibleMethod Detail |
public Object getSource()
GraphLayoutCacheEvent.GraphLayoutCacheChange
getSource
in interface GraphLayoutCacheEvent.GraphLayoutCacheChange
public boolean isSignificant()
isSignificant
in interface UndoableEdit
public Object[] getChanged()
getChanged
in interface GraphLayoutCacheEvent.GraphLayoutCacheChange
public Object[] getInserted()
getInserted
in interface GraphLayoutCacheEvent.GraphLayoutCacheChange
public Object[] getRemoved()
getRemoved
in interface GraphLayoutCacheEvent.GraphLayoutCacheChange
public Object[] getContext()
getContext
in interface GraphLayoutCacheEvent.GraphLayoutCacheChange
public Map getAttributes()
getAttributes
in interface GraphLayoutCacheEvent.GraphLayoutCacheChange
public Map getPreviousAttributes()
getPreviousAttributes
in interface GraphLayoutCacheEvent.GraphLayoutCacheChange
public void redo() throws CannotRedoException
redo
in interface UndoableEdit
CannotRedoException
- if the change cannot be redonepublic void undo() throws CannotUndoException
undo
in interface UndoableEdit
CannotUndoException
- if the change cannot be undonepublic void execute()
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