Unsolved How to resize frameless QWidget?
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Only a QLabel in a frameless QWidget.
When font turns from small into big, the widget can expand without resize.
When font turns from big into small, the widget can not shrink with resize!widget->setWindowFlags(Qt::FramelessWindowHint); widget->ui->label->setFont(font); widget->ui->label->adjustSize(); widget->resize(widget->ui->label->size());
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@sonichy said in How to resize QWidget to fit QLabel?:
widget->resize(widget->ui->label->size());
i guess should be
widget->resize(widget->ui->label->sizeHint());