[gtk+] (12 commits) Created branch icon-shadow

[Cosimo Cecchi <cosimoc src gnome org>]

The branch 'icon-shadow' was created.

Summary of new commits:

  d418f49... styleproperties: add an 'icon-shadow' style property
  2d4b7ee... shadow: add _gtk_icon_shadow_paint()
  3ee74d4... themingengine: add gtk_theming_engine_render_icon()
  55074fa... themingengine: use cairo image surfaces to render state eff
  1649e3e... stylecontext: add gtk_render_icon()
  870e549... image: use gtk_render_icon()
  cb54897... cellrendererpix: use gtk_render_icon()
  56ce0f1... entry: use gtk_render_icon()
  da6c85b... stylecontext: add an "image" style class
  b61af96... entry: use GTK_STYLE_CLASS_IMAGE when rendering the entry i
  25caf7c... entry: use the current state when rendering symbolic icons
  33d2182... shadow: render icon-shadow for spinners