CellRenderer: Link to CellEditable.start_editing()

...from CellRenderer::start-editing, to point people in the direction of
info about the lifecycle of the Editable and how to do generic setup.

https://gitlab.gnome.org/GNOME/gtk/issues/154

diff --git a/gtk/gtkcellrenderer.c b/gtk/gtkcellrenderer.c
index 8abb0bf4d36cdf68a84707395dcebf04de299b32..9bbfd4a3ec88c84f6afc23912f597bffe6b4e5d7 100644 (file)
--- a/gtk/gtkcellrenderer.c
+++ b/gtk/gtkcellrenderer.c
@@ -246,6 +246,9 @@ gtk_cell_renderer_class_init (GtkCellRendererClass *class)
    * on @editable, e.g. adding a #GtkEntryCompletion or setting
    * up additional columns in a #GtkComboBox.
    *
+   * See gtk_cell_editable_start_editing() for information on the lifecycle of
+   * the @editable and a way to do setup that doesn’t depend on the @renderer.
+   *
    * Note that GTK+ doesn't guarantee that cell renderers will
    * continue to use the same kind of widget for editing in future
    * releases, therefore you should check the type of @editable