> Your code looks ok. You didn't say what the problem was?
You're right, I'm sorry for that. As you can see in the attached screenshot,
the @2x icon is not actually used in a high DPI/DPR application:
QPushButton* pbCustom = new QPushButton();
pbCustom->setText(tr("QPushButton w/ pixmap"));
pbCustom->setIcon(pixmap);
pbCustom->setIconSize(QSize(48, 48));
// ...
QPushButton* pbCustom2x = new QPushButton();
pbCustom2x->setText(tr("QPushButton w/ pixmap2x"));
pbCustom2x->setIcon(pixmap2x);
pbCustom2x->setIconSize(QSize(48, 48));
// ...
This is with QT_DEVICE_PIXEL_RATIO set to both '2' and 'auto'.
>> QPixmap pixmap2x(":/icons/48x48/i...@2x.png");
>> pixmap2x.setDevicePixelRatio(2);
> You don't need to set the DPR manually, QPixmap will set it when it sees the
> @2x in the filename.
That's what I figured out after sending my mail. Thanks anyway!
Best regards,
Julius
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