GtkAdjustment: add an auxiliary function

[~andy/gtk] / gtk / gtkadjustment.h

diff --git a/gtk/gtkadjustment.h b/gtk/gtkadjustment.h
index 1ea9de5011dfcf6bdc3ff9d5ca7f7c9f079fd7c0..d3ff03a6ac84cac6d9e54ffe2abf9e93536edf84 100644 (file)
--- a/gtk/gtkadjustment.h
+++ b/gtk/gtkadjustment.h
@@ -116,6 +116,8 @@ void       gtk_adjustment_configure             (GtkAdjustment   *adjustment,
                                                  gdouble          page_increment,
                                                  gdouble          page_size);
 
+gdouble    gtk_adjustment_get_minimum_increment (GtkAdjustment   *adjustment);
+
 G_END_DECLS
 
 #endif /* __GTK_ADJUSTMENT_H__ */