QUndoStack across 2 cpps? QTreeView and QGraphicsScene

[JonB]

@JonB said in QUndoStack across 2 cpps? QTreeView and QGraphicsScene:

The model code can be kept in its own/class/module/file, that is included into both the tree view & graphics scene classes, they should not need to see each other directly. This would be my inclination.

[StudentScripter]

@JonB Ok and from their i add an setter in the qtreeview class and the viewlayerlist to retrieve the model.

[JonB]

@StudentScripter Yes, a suitable public getter & setter for the model called from each of the QTreeView and QGraphicsScene modules.

[SGaist]

@StudentScripter QTreeView already has a setter for the model. You just need to add one to your QGraphicsScene subclass.

[StudentScripter]

@SGaist Yep done everything and works fine. :D

[SGaist]

@StudentScripter great !

Then please mark the model as solved using the "Topic Tools" button or the dotted menu beside the answer you deem correct so that other forum users may know a solution has been found :-)