<![CDATA[Custom widget border-radius stylesheet]]>Well, suppose I have a custom widget with my custom paint event
@
class customWidget : public QWidget
{
// constructor etc.
void paintEvent(QPaintEvent *e) { // some painting here };
}
@

Then I add this widget to the layout and set it's stylesheet. Like that
@
// in main window constructor
customWidget *custom=new customWidget;
custom->setStyleSheet("border-top-right-raduis: 8px;");
setCentralWidget(custom);
@

So, how to account for border-top-right-radius in paint event of my widget? Or how to know of those 8px raduis inside paint event.

]]>https://forum.qt.io/topic/19548/custom-widget-border-radius-stylesheetRSS for NodeThu, 14 May 2026 04:13:09 GMTMon, 03 Sep 2012 08:10:21 GMT60<![CDATA[Reply to Custom widget border-radius stylesheet on Mon, 03 Sep 2012 12:04:24 GMT]]>Ah, ok.
My custom widget is placed inside qscrollarea, which in turn has a stylesheet, specifying border-raduis. My widget is then rendered over the border-radius, which is ugly. Is it true, that I, oh-ah, just have do like that:
@
class customWidget : public QAbstractSrollArea
{
// all the mess with painting
};
@

Hmm?

]]>https://forum.qt.io/post/149348https://forum.qt.io/post/149348Mon, 03 Sep 2012 12:04:24 GMT<![CDATA[Reply to Custom widget border-radius stylesheet on Mon, 03 Sep 2012 09:14:50 GMT]]>Hi elephanten

I'm not quiet sure what you are trying to do?
It seams to me that you are mixing the stylesheet approach with the inherit by QStyle approach.

Why would you need stylesheet in your customwidget where you have full control of paintEvent?

Also good is to checkout the source of QWidget

or here

http://qt-project.org/faq/answer/example_of_how_to_style_qtoolbox_with_qstyle

or here

http://qt-project.org/doc/qt-4.8/qstyle.html

or the examples of qt

]]>https://forum.qt.io/post/149326https://forum.qt.io/post/149326Mon, 03 Sep 2012 09:14:50 GMT