def _free_slot(self, pos, force_layout=True):
"Replaces the element at pos with an empty slot"
if self.widget and self.children[pos] and self.children[pos].widget:
self.widget.Unsplit(self.children[pos].widget)
old_child = self.children[pos]
slot = Slot(self, pos)
self.split()
return slot
def _free_slot(self, index, force_layout=True):
"Replaces the element at pos with an empty slot"
slot = Slot(self, index)
if self.widget: slot.create()
return slot