Added a tooltip like feature to display variables' labels when the mouse hovers

[pspp-builds.git] / lib / gtksheet / gsheet-row-iface.h

diff --git a/lib/gtksheet/gsheet-row-iface.h b/lib/gtksheet/gsheet-row-iface.h
index b96cccd778d66a95bf775287344483622fd19338..3917b0319a8cac52edaff5ff77ea929666c737c4 100644 (file)
--- a/lib/gtksheet/gsheet-row-iface.h
+++ b/lib/gtksheet/gsheet-row-iface.h
@@ -72,6 +72,8 @@ struct _GSheetRowIface
   gchar * (*get_button_label)(const GSheetRow *geo, gint row,
                              gpointer);
 
+  gchar * (*get_subtitle) (const GSheetRow *geo, gint row);
+
   gboolean      (*get_button_visibility)(const GSheetRow *geo,
                                        gint row, gpointer);
 
@@ -120,6 +122,9 @@ void g_sheet_row_rows_deleted(GSheetRow *geo,
                                      gint first, gint n_rows);
 
 
+gchar *g_sheet_row_get_subtitle (const GSheetRow *row_geo, gint row);
+
+
 G_END_DECLS
 
 #endif /* __G_SHEET_ROW_IFACE_H__ */