StacktraceTop:QFormLayout::sizeHint () from /usr/lib/libQtGui.so.4 OptionsView::addOptions () VolumeWidget::VolumeWidget () CentralWidget::addDevice () CentralWidget::CentralWidget ()
StacktraceTop: QFormLayout: :sizeHint () from /usr/lib/ libQtGui. so.4 :addOptions () :VolumeWidget () :addDevice () :CentralWidget ()
OptionsView:
VolumeWidget:
CentralWidget:
CentralWidget: