Non quadrangular PushBotton Icon

[Rhian]

I wanted to use a jpg as a pushbutton. However, the picture is always quadrangular.
Is it possible to customize the size and make it rectengular?

ui.pushButton->setIcon(QIcon(QPixmap("pic.jpg")));

ui.pushButton->setIcon(QIcon(QPixmap("pic.jpg")));

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This only makes the icon smaller:

ui.pushButton->setIconSize(QSize(100, 250));

ui.pushButton->setIconSize(QSize(100, 250));

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Thanks for help.

[ChrisW67]

A rectangle is a quadrangle

I think you want a button where the entire face is an image. Have a look at QToolButton.