def setWarning(self, warn):
"""if warn, show a warning icon on the button"""
if warn:
self.setIcon(KIcon('dialog-warning'))
else:
self.setIcon(KIcon())
def setWarning(self, warn):
"""if warn, show a warning icon on the button"""
if warn:
self.setIcon(KIcon('dialog-warning'))
else:
self.setIcon(KIcon())