def colCountSpinBox(self):
        if not hasattr(self, 'colSpinBox'):
            self.colSpinBox = SizeSpinBox(self.sheetTab.sheet.columnCount())
            self.colSpinBox.setToolTip('The number of columns')
            self.colSpinBox.setStatusTip('Change the number of columns '
                                         'of the current sheet')
            self.connect(self.colSpinBox,
                         QtCore.SIGNAL('editingFinished()'),
                         self.sheetTab.colSpinBoxChanged)
        return self.colSpinBox
colCountSpinBox() -> SizeSpinBox
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/packages/spreadsheet/spreadsheet_tab.py/StandardWidgetToolBar.colCountSpinBox