[ Version ( since = "2.10" ) ]
public void merge_child_input_shapes ()
Merges the input shape masks for any child windows into the input shape mask for this.
i.e. the union of all input masks for this and its children will become the new input mask for this. See input_shape_combine_region .
This function is distinct from set_child_input_shapes because it includes this’s input shape mask in the set of shapes to be merged.
| this |
a Window |