You could use the palette.
MyLineEdit.palette().setColor(QtGui.QPalette.Base,QtGui.QColor('red'))
mbs
On Thu, 2009-02-05 at 12:00 +0000, [email protected]
> Le 5/2/2009, "Knapp" <[email protected]> a crit:
>
> >I have a qlineedit that I want to turn the background red when the
> >input is bad but I can't seem to find how to do this. I would think
> it
> >would be easy but it does not seem to be. unless I missed something.
>
> Using a stylesheet?
>
> css = """QLineEdit {
> background-color: red;
> }"""
> myWidget. setStyleSheet(css)
>
> I didn't test...
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