Googling and looking through forums did not help. I'm not sure where to start with it.

Link starts in an item list, then expands into a pop-up with a curve editor that the user can edit by dragging the curve around. The dragging the curve around in a graph is what I would like to know how to do. Thanks.

]]>Googling and looking through forums did not help. I'm not sure where to start with it.

Link starts in an item list, then expands into a pop-up with a curve editor that the user can edit by dragging the curve around. The dragging the curve around in a graph is what I would like to know how to do. Thanks.

]]>Do you mean something like this ?

]]>Just read about QMouseEvent

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