gtk-cell-area-activate-cell (area widget renderer event cell flags)

area -- a gtk-cell-area object
widget -- a gtk-widget object that area is rendering onto
renderer -- a gtk-cell-renderer object in area to activate
event -- a gdk-event event for which cell activation should occur
cell -- a gdk-rectangle instance in widget relative coordinates of renderer for the current row
flags -- a value of the gtk-cell-renderer-state flags for renderer

A boolean whether cell activation was successful.

This is used by gtk-cell-area subclasses when handling events to activate cells, the base gtk-cell-area class activates cells for keyboard events for free in its own GtkCellArea->activate() implementation.