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1. advent_of_code advent_of_code Public

   Python

2. Enable dragging of a QT5 QGraphicsVi... Enable dragging of a QT5 QGraphicsView with middle mouse button (or any other button than the default)

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   /**

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       So you want to use the QGraphicsView Drag Mode but with another mouse button than the default left click?

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       You can of course reimplement the mouse_move_event in a subclass but did you notice how ugly it is to implement

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       all the dragging functionality by yourself?

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