Getting QScrollArea dimensions
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I fail to get QScrollArea dimensions, I tried geometry(), width(), height() and others but I always get understimated dimensions of the real borders.
Ho can I do?
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@willypuzzle said:
you mean like
QScrollArea f;
f.viewport()->contentsRect();
?
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I have this code:
- centralWidgetContainer = new QScrollArea(this);
CentralWidget* centralWidget = new CentralWidget(centralWidgetContainer);
centralWidgetContainer->setWidget(centralWidget);
centralWidgetContainer->setMinimumHeight(this->height() - centralWidgetContainerSizeGap);
centralWidgetContainer->setMidLineWidth(this->width());
When I try (from inside CentralWidget, that extends QFrame) something like:
- QRect rect = ((QScrollArea*)this->parent())->viewport()->contentsRect();
I got a rect with very understimate height and width values (respect this->height() and this->width() of the code above).
- centralWidgetContainer = new QScrollArea(this);
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well I think QMainwindow centralwidget have a default layout so
maybe its the one altering the rect.Do you try to reserve some space or what is the purpose?
