net.sf.bibkeeper.undo: public class: CountingUndoManager

net.sf.bibkeeper.undo
public class: CountingUndoManager [javadoc | source]

java.lang.Object
   javax.swing.undo.AbstractUndoableEdit
      javax.swing.undo.CompoundEdit
         javax.swing.undo.UndoManager
            net.sf.bibkeeper.undo.CountingUndoManager

All Implemented Interfaces:
UndoableEditListener, UndoableEdit, Serializable

Fields inherited from javax.swing.undo.UndoManager:
indexOfNextAdd, limit

Fields inherited from javax.swing.undo.CompoundEdit:
inProgress, edits

Fields inherited from javax.swing.undo.AbstractUndoableEdit:
UndoName, RedoName, hasBeenDone, alive

Constructor:
public CountingUndoManager() { super(); }

Method from net.sf.bibkeeper.undo.CountingUndoManager Summary:
addEdit, hasChanged, markUnchanged, redo, undo

Methods from javax.swing.undo.UndoManager:
addEdit, canRedo, canUndo, canUndoOrRedo, discardAllEdits, editToBeRedone, editToBeUndone, end, getLimit, getRedoPresentationName, getUndoOrRedoPresentationName, getUndoPresentationName, redo, redoTo, setLimit, toString, trimEdits, trimForLimit, undo, undoOrRedo, undoTo, undoableEditHappened

Methods from javax.swing.undo.CompoundEdit:
addEdit, canRedo, canUndo, die, end, getPresentationName, getRedoPresentationName, getUndoPresentationName, isInProgress, isSignificant, lastEdit, redo, toString, undo

Methods from javax.swing.undo.AbstractUndoableEdit:
addEdit, canRedo, canUndo, die, getPresentationName, getRedoPresentationName, getUndoPresentationName, isSignificant, redo, replaceEdit, toString, undo

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from net.sf.bibkeeper.undo.CountingUndoManager Detail:
public synchronized boolean addEdit(UndoableEdit edit) { current++; return super.addEdit(edit); }
public boolean hasChanged() { //net.sf.bibkeeper.Util.pr(current+" "+unchangedPoint); return !(current == unchangedPoint); }
public synchronized void markUnchanged() { unchangedPoint = current; }
public synchronized void redo() throws CannotUndoException { super.redo(); current++; }
public synchronized void undo() throws CannotUndoException { super.undo(); current--; }