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QtWS25 Last Chance

Setting QPixmap to Qlabel gives segmentation fault and app crashes

Unsolved General and Desktop

22 Posts 5 Posters 4.7k Views

S SGaist
13 Apr 2020, 11:27

I'd go a step further and pass directly the pointer to the QLabel object, it's even less instructions to use.
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vicky_mac

wrote on 15 Apr 2020, 12:05 last edited by

#21

@SGaist didn't get your point.
Can you please give example for above scenario
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SGaist
Lifetime Qt Champion
wrote on 15 Apr 2020, 18:47 last edited by

#22
Rather than giving the pointer to your MainWindow instance, pass directly the pointer to your label. Basically:
mainwindow->ui->label
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21/22

15 Apr 2020, 12:05

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