Searched defs:canUndo (Results 1 - 4 of 4) sorted by relevance

/openjdk7/jdk/src/share/classes/javax/swing/undo/
H A DUndoableEdit.java81 public boolean canUndo(); method in interface:UndoableEdit
134 * false from <code>canUndo</code> and <code>canRedo</code>,
158 * canUndo() and canRedo(), and must throw the appropriate
H A DAbstractUndoableEdit.java98 * Throws <code>CannotUndoException</code> if <code>canUndo</code>
104 * @exception CannotUndoException if <code>canUndo</code>
106 * @see #canUndo
109 if (!canUndo()) {
126 public boolean canUndo() { method in class:AbstractUndoableEdit
H A DCompoundEdit.java152 * @see #canUndo
165 public boolean canUndo() { method in class:CompoundEdit
166 return !isInProgress() && super.canUndo();
H A DUndoManager.java387 return canUndo();
404 * @see #canUndo
426 * @see CompoundEdit#canUndo
429 public synchronized boolean canUndo() { method in class:UndoManager
432 return edit != null && edit.canUndo();
434 return super.canUndo();
567 if (canUndo()) {

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