

def _get_tab_bar(self, dock_widget):
    ' Returns the tab bar associated with the given QDockWidget, or None\n        if there is no tab bar.\n        '
    dock_geometry = dock_widget.geometry()
    for child in self.control.children():
        if (isinstance(child, QtGui.QTabBar) and child.isVisible()):
            geometry = child.geometry()
            if self._get_division_orientation(dock_geometry, geometry):
                return child
    return None

dataset/ETHPy150Open enthought/pyface/pyface/ui/qt4/tasks/main_window_layout.py MainWindowLayout._get_tab_bar/original