themingbackground: Add content_box variable

... to go with border_box and padding_box.

2 files changed, 6 insertions, 0 deletions

diff --git a/gtk/gtkthemingbackground.c b/gtk/gtkthemingbackground.c
index 55df2dc230..b80cc5b9a8 100644
--- a/gtk/gtkthemingbackground.c
+++ b/gtk/gtkthemingbackground.c
@@ -357,6 +357,11 @@ _gtk_theming_background_init_context (GtkThemingBackground *bg)
   _gtk_rounded_box_shrink (&bg->padding_box,
 			   bg->border.top, bg->border.right,
 			   bg->border.bottom, bg->border.left);
+
+  bg->content_box = bg->padding_box;
+  _gtk_rounded_box_shrink (&bg->content_box,
+			   bg->padding.top, bg->padding.right,
+			   bg->padding.bottom, bg->padding.left);
 }
 
 void
diff --git a/gtk/gtkthemingbackgroundprivate.h b/gtk/gtkthemingbackgroundprivate.h
index e6ed1df76c..04ecd6afce 100644
--- a/gtk/gtkthemingbackgroundprivate.h
+++ b/gtk/gtkthemingbackgroundprivate.h
@@ -37,6 +37,7 @@ struct _GtkThemingBackground {
   cairo_rectangle_t paint_area;
   GtkRoundedBox border_box;
   GtkRoundedBox padding_box;
+  GtkRoundedBox content_box;
 
   GtkJunctionSides junction;
   GtkBorder border;