Undo stack
Opened this issue · 1 comments
m-anwr commented
Add undo stack to the drawing and dragging functionality, so the user is able to undo a drag or gate addition
m-anwr commented
@NourhanEssam Please use signals and slots as much as you can
BTW there is a Qt implementation for the undo stack see the link below:
QUndoStack
This will make your life much easier