|TextViewerUndoManager [message #1052618]
||Tue, 30 April 2013 06:00
| Aljoscha Steffens
Registered: November 2012
is there a way to check if there is sth on the undo or redo stack?
I'm using the SourceViewer with a TextViewerUndoManager. I tried redoable() and undoable() but they are not what I'm looking for.
I tried to extend the TextViewerUndoManager, but I dont know how to get access to the undo/redo stack.
So... is there either another class that I can use? Maybe another UndoManager or would you suggest another TextEditor? (I just need copy/paste, undo/redo, and maybe some highlighting). Or do you know another way how to check if there is sth on the undo stack?
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