Undo/Redo FrameWork

Before going with operations for the entities we have decided to implement Undo/Redo Framework to our eCAD.

This is a vital feature for any software and pretty handy for any graphics application. We have created a CadCommandAdd and CadCommandDelete classes to add and delete a command to add entities respectively.

This makes the use of QUndoFramework. So undo/redo are working for adding entites along with their shortcuts (key-bindings).

Now moving entities is going to be done as well for the same. It would have been quite hectic if we have saved this implementation(undo/redo) for later.

2 thoughts on “Undo/Redo FrameWork

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