append_with_siblings
Description:
[ Version ( since = "3.2" ) ]
public int append_with_siblings (WidgetPath siblings, uint sibling_index)
public int append_with_siblings (WidgetPath siblings, uint sibling_index)
Appends a widget type with all its siblings to the widget hierarchy represented by this.
Using this function instead of append_type will allow the CSS theming
to use sibling matches in selectors and apply GtkWidgetPath:nth-child
() pseudo classes. In turn, it requires a lot more care in
widget implementations as widgets need to make sure to call reset_style on
all involved widgets when the siblings
path changes.
Parameters:
this |
the widget path to append to |
siblings |
a widget path describing a list of siblings. This path may not contain any siblings itself and it must not be modified afterwards. |
sibling_index |
index into |
Returns:
the position where the element was inserted. |