Improve docs for focus-line-pattern

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index da31b5f735c6c3a6e0a4c720fbbd732dd285ebce..896ff398e60d5335bb2113f38a2724276960f09e 100644 (file)
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -3467,7 +3467,7 @@ G_GNUC_END_IGNORE_DEPRECATIONS
   gtk_widget_class_install_style_property (klass,
                                           g_param_spec_string ("focus-line-pattern",
                                                                P_("Focus line dash pattern"),
-                                                               P_("Dash pattern used to draw the focus indicator"),
+                                                               P_("Dash pattern used to draw the focus indicator. The character values are interpreted as pixel widths of alternating on and off segments of the line."),
                                                                "\1\1",
                                                                GTK_PARAM_READABLE));
   gtk_widget_class_install_style_property (klass,