Gtk.CellEditable::remove-widget

function callback(cell_editable, ):void;

This signal is meant to indicate that the cell is finished editing, and the widget may now be destroyed.

Implementations of Gtk.CellEditable are responsible for emitting this signal when they are done editing. It must be emitted after the Gtk.CellEditable::editing-done signal, to give the cell renderer a chance to update the cell's value before the widget is removed.

Gtk.CellEditable.prototype.remove_widget is a convenience method for emitting Gtk.CellEditable::remove-widget.