This signal is meant to indicate that the cell is finished
editing, and the widget may now be destroyed.
Implementations of #GtkCellEditable are responsible for
emitting this signal when they are done editing. It must
be emitted after the #GtkCellEditable::editing-done signal,
to give the cell renderer a chance to update the cell's value
before the widget is removed.
gtk_cell_editable_remove_widget() is a convenience method
for emitting #GtkCellEditable::remove-widget.
This signal is meant to indicate that the cell is finished editing, and the widget may now be destroyed.
Implementations of #GtkCellEditable are responsible for emitting this signal when they are done editing. It must be emitted after the #GtkCellEditable::editing-done signal, to give the cell renderer a chance to update the cell's value before the widget is removed.
gtk_cell_editable_remove_widget() is a convenience method for emitting #GtkCellEditable::remove-widget.