GtkCellRenderer* gtk_cell_area_get_focus_from_sibling ( GtkCellArea* area, GtkCellRenderer* renderer )
GtkCellRenderer which is expected to be focusable
renderer is, or may be a sibling.
This is handy for
GtkCellArea subclasses when handling events,
after determining the renderer at the event location it can
then chose to activate the focus cell for which the event
cell may have been a sibling.
Deprecated since: 4.10
Please do not use it in newly written code.
The data is owned by the caller of the method.
renderer is a sibling.
|The data is owned by the instance.|
|The return value can be |