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Normal Topic Undo/Redo in Lane Diagrams (Read 2057 times)
David Long
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Undo/Redo in Lane Diagrams
Sep 18th, 2009 at 1:36pm
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Is it possible to store changes to the Lane Grid in the Undo history?

Changes such as:  insert column, delete column, insert row, delete row, change row/column width, change header text.

DavidL
  
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Stoyo
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Re: Undo/Redo in Lane Diagrams
Reply #1 - Sep 18th, 2009 at 2:27pm
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You could create a class derived form Command that implements the Execute, Undo and Redo method by doing the required LaneGrid modifications. Then when you must change the grid, call the Diagram.ExecuteCommand method, passing an instance of your class as an argument.

I hope that helps,
Stoyan
  
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David Long
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Re: Undo/Redo in Lane Diagrams
Reply #2 - Sep 18th, 2009 at 3:13pm
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Yes, that does help.  I've done exactly that for changes to a ShapeNode's Tag data that I wish to undo/redo.

Will the undo/redo of Grid properties be included in a future release of the product?

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Stoyo
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Re: Undo/Redo in Lane Diagrams
Reply #3 - Sep 19th, 2009 at 10:46am
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I'll add this to our todo list, but can't vouch for any release date.

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