Generic transparent Qt widget that can catch clicks?
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by Pieter
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Published on 2010-05-30T14:10:50Z
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2010/05/30
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I've figured out how to use QPainter to draw rectangles. Now I want to have a drawing area where if the user clicks, a 1x1 rectangle is drawn where the mouse pointer is. To accomplish this, I assume I need a transparent Qt widget that supports the clicked() signal.
How do I make such a transparent widget? Or is there something else I can use? Perhaps I can only use the window's clicked() signal?
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