Removes an item.
The Granite.Widgets.SourceList.ExpandableItem.child_removed signal is fired after removing the item. Finally (i.e. after all the handlers have been invoked), the item's Granite.Widgets.SourceList.Item.parent property is set to null. This has the advantage of letting signal handlers know the parent from which item is being removed.
| item |
The item to remove. This will fail if item has a different parent. |
0.2
Granite.Widgets.SourceList.ExpandableItem.child_removed, Granite.Widgets.SourceList.ExpandableItem.clear