This should be called by the area’s owning layout widget when focus is to be passed to area, or moved within area for a given direction and row data.
Implementing #GtkCellArea classes should implement this method to receive and navigate focus in its own way particular to how it lays out cells.
the #GtkDirectionType
true if focus remains inside area as a result of this call.
This should be called by the area’s owning layout widget when focus is to be passed to area, or moved within area for a given direction and row data.
Implementing #GtkCellArea classes should implement this method to receive and navigate focus in its own way particular to how it lays out cells.