Kevin Ruland 1b309dd786 Refactor UndoRedoAction out of OpenRocketDocument and move into gui packages. Added interface UndoRedoListener so the OpenRocketDocument can send notification to the Undo/Redo buttons when the state of the undo stack changes.

2011-12-21 16:23:47 +00:00

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sf/openrocket

Refactor UndoRedoAction out of OpenRocketDocument and move into gui packages. Added interface UndoRedoListener so the OpenRocketDocument can send notification to the Undo/Redo buttons when the state of the undo stack changes.

2011-12-21 16:23:47 +00:00