+ self._credWidget = QtGui.QWidget()
+ self._credWidget.setLayout(self._credLayout)
+ self._credWidget.setContentsMargins(0, 0, 0, 0)
+ self._scrollSettings = QtGui.QScrollArea()
+ self._scrollSettings.setWidget(self._credWidget)
+ self._scrollSettings.setWidgetResizable(True)
+ self._scrollSettings.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
+ self._scrollSettings.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)