Add GtkStylePropertyContext and use it in when getting style properties

At the toplevel we have _gtk_theming_engine_get, which lets us pass
in a property context with (atm) the size to get the property for.
Then there is a lot of plumbing to push this down into the lower
layers of the style property code until finally hitting
the property resolvers.

I need this because I will be adding a property resolver for win32
theme parts, and they render differently depending on the size
(i.e. they don't scale linearly). The idea is that the code
to get the background properties will pass in the final size
and we will resolve the theme part specification to that particular
size.

If the old non-context calls are used we just hardcode a size
of 100x100.

1 files changed, 3 insertions, 1 deletions

diff --git a/gtk/gtkborderimageprivate.h b/gtk/gtkborderimageprivate.h
index 563ce299de..ee4975f263 100644
--- a/gtk/gtkborderimageprivate.h
+++ b/gtk/gtkborderimageprivate.h
@@ -29,6 +29,7 @@
 #include "gtkstyleproperties.h"
 #include "gtkthemingengine.h"
 #include "gtkcsstypesprivate.h"
+#include "gtkstylecontextprivate.h"
 
 G_BEGIN_DECLS
 
@@ -63,7 +64,8 @@ GParameter *      _gtk_border_image_unpack           (const GValue         *valu
                                                       guint                *n_params);
 void              _gtk_border_image_pack             (GValue               *value,
                                                       GtkStyleProperties   *props,
-                                                      GtkStateFlags         state);
+                                                      GtkStateFlags         state,
+						      GtkStylePropertyContext *context);
 
 G_END_DECLS