Details
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Bug
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Resolution: Unresolved
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P2: Important
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None
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5.9.2
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None
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msvc2015
Description
I am using frameless widgets with transparent backgrounds
this->setWindowFlags(Qt::FramelessWindowHint);
this->setAttribute(Qt::WA_TranslucentBackground);
but while dragging the app window to another screen with different scale (one screen 125% the other 100% on win 10 64bit) the app stops responding. it seems to be cycled in resizing. When I do the drag and drop very fast, it makes it trough, but with normal dragging the app stops responding and crashes. I adjusted one of the qt examples so you can debug it more easily In the example the drag is inside the the widgets