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QScrollArea get a signal if the slider appears

Solved General and Desktop

2 Posts 2 Posters 96 Views

E Offline

E Offline
ekato993
wrote on last edited by

#1

I have create a QScrollArea, I can populate and resize it as well. How could I get a signal if the slider apprears on the screen.
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M Offline

M Offline
mrjj Lifetime Qt Champion
wrote on last edited by

#2

Hi
You can use
https://doc.qt.io/qt-5/qabstractscrollarea.html#verticalScrollBar
and isVisible()
when you add/remove or resize
to know if the scrollbars are being shown
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