It's composed by
- border-image-source: a cairo_pattern_t holding an image from file or a
gradient
- border-image-slice: a GtkBorder containing the slice offsets to apply
on the image
- border-image-repeat: a GtkRepeatType for the image
We deviate from pure CSS3 in the following ways:
* border-image-width is assumed to be always 1, i.e. always equal to
what's specified by border-width. I don't think it's a particularly
useful property to have, but we could add it later if needed.
* border-image-outset is absent, as we can't render outside of the
allocation yet.
https://bugzilla.gnome.org/show_bug.cgi?id=651194
Inheritance is now done using style property flags, so thereis no ned
anymore to clobber the pspec flags namespace.
Also, there is no need to expose this functionality in the public API
without exposing more of the styleproperty API.
This essentially reverts commit 9bfd3d2eec.
Shorthand properties are basically the same a in CSS. For storage in
style properties or the CSS provider, they are unpacked into the real
values, so it is possible to partially override them.
No properties are yet converted to the new world yet, this is just the
code for supporting them.
... instead of duplicating code. This causes an extra g_value_copy().
If that turns out to be a performance issue, we can invent something
that handles this (like passing a gboolean take_value).
The reason for this duplication deletion is that we want to complicate
the setting code to handle shorthands by unpacking them and storing the
separate values.
Instead of initing the default style properties in the class_init
func of the style properties, init them when they are first needed -
when they are queried or when new ones are registered.
That way, they will always be available.
The code used the quarked name before, but when we already have the
pspec we want to have a lookup that does not involve quarking. And
lookup is equally fast if we only have the name.
It turns out the bug is more complicated than I originally understood.
Not replacing the font description fields while merging here makes it
impossible for application's CSS to override fonts.
This reverts commit 89c1d93b68.
https://bugzilla.gnome.org/show_bug.cgi?id=645458
This property takes a list of binding set names to have these
stored as a GPtrArray containing GtkBindingSets. this property
is handled so merging GtkStyleProperties will merge both
GtkBindingSet lists.
All current users of this CSS property have been updated to deal
with a GtkBorder.
Also a 0 border width has been set in the default CSS to ensure
GtkStyleContext and GtkThemingEngine always provide a non-NULL
pointer for this property.
