[Qt-interest] QScrollArea Help
Denis Akhmetzyanov
dakhmetzyanov at smartlabs.tv
Thu Apr 22 10:59:48 CEST 2010
Hi,
Could you attach any code snippet? Is code from QScrollArea description
working well?
QLabel *imageLabel = new QLabel;
QImage image("happyguy.png");
imageLabel->setPixmap(QPixmap::fromImage(image));
scrollArea = new QScrollArea;
scrollArea->setBackgroundRole(QPalette::Dark);
scrollArea->setWidget(imageLabel);
Is Image Viewer Example
http://doc.qt.nokia.com/4.6/widgets-imageviewer.html working
well?
2010/4/22 yogesh upreti <yogesh.upreti at gmail.com>
> Hallo Group,
> I am having some problem using QScrollArea
> I have a QLabel inside which displays image inside, but when the image size
> is big Scroll area is not showing scroll bars.
> I have Scroll Bar Policy for QScrollArea as Qt::ScrollBarAsNeeded
> but still it dose't show scroll bar for a bigger image.
>
> Can someone help me?
>
> Thanks
> Yogesh Upreti
>
>
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>
--
Best regards,
Denis Akhmetzyanov
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