[Qgis-developer] 3rd party vector editing tools & undo/redo

Alexander Bruy alexander.bruy at gmail.com
Sun Mar 7 14:20:07 EST 2010


seems that plugin developers don't implement support of undo/redo stack.
It is not hard to fix this, I think. Only add few lines of code:

layer.beginEditCommand( "Operation name here" )
<do something with feature(s) here>

On Sun, 07 Mar 2010 18:33:30 +0000
Giovanni Manghi <giovanni.manghi at gmail.com> wrote:

> Hi all,
> new qgis users are always pretty impressed by the undo/redo feature, but
> then they often ask why not all the vector editing tools do have their
> actions reflected in the undo/redo stack. 
> That is, I'm speaking about vector editing 3rd party plugins: cad tools,
> numerical vertex edit, etc.
> any thoughts?
> cheers
> -- Giovanni --
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Alexander Bruy

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