[ Version ( since = "3.4" ) ]
public void set_parent (StyleContext? parent)
Sets the parent style context for this.
The parent style context is used to implement [inheritance](http://www.w3.org/TR/css3-cascade/inheritance) of properties.
If you are using a StyleContext returned from get_style_context, the parent will be set for you.
| this | |
| parent |
the new parent or null |