This makes it possible to look up icons in resources using
the icon theme api, and should be used as a replacement
for installing icons below $pkgdatadir/icons and adding
that location to the search path.
We add a new API, gtk_icon_theme_add_resource_path, which
can be used to add resource path as a base location for
icon theme content, similar to gtk_icon_theme_append_search_path.
Add two new icon lookup flags, GTK_ICON_LOOKUP_DIR_LTR and _RTL,
which tell GtkIconTheme to look for icon variants which have a
-ltr or -rtl suffix. GtkIconHelper adds these lookup flags when
looking up icons.
Note that due to the way this overlaps with symbolic icon lookup,
directional variants of symbolic icons must be called -symbolic-rtl, not
-rtl-symbolic.
https://bugzilla.gnome.org/show_bug.cgi?id=729980
When forcing regular or symbolic icons, fall back to the default
specified icons. This ensures that when no symbolic icon is present, an
icon will still appear - the regular one.
GTK_ICON_LOOKUP_FORCE_REGULAR and GTK_ICON_LOOKUP_FORCE_SYMBOLIC can be
used to force a regular or symbolic icon to be loaded, even if the icon
names specify a different version.
This is intended to support the CSS property -gtk-icon-style.
An optional OutputScale integer key has been added to index.theme
subdirs description, so icon themes may provide icons that are
more suitable to render at a (typically 2x) integer upscaled
resolution. This way it is possible to make eg. a 16x16@2x icon has a
real size of 32x32, but contains a similar level of detail to the
16x16 icon so things don't look any more cluttered on high-dpi
screens.
The pixbuf lookup has changed so it prefers a minimal scale change
that yields the minimal real size difference, so if looking up for
a 16x16 icon at 2x, it would first prefer 16x16@2x, then 32x32, and
then any other icon that's closest to match
There is now *_for_scale() variants for all GtkIconTheme ways
to directly or indirectly fetch a GdkPixbuf.
This is based on code by Carlos Garnacho with changes by Alexander
Larsson
gtk_icon_info_copy and gtk_icon_info_free are deprecated for
the corresponding GObject methods.
We set correct transfer markup for the GtkIconInfo returning methods
to fix the introspection of them.
gtk_icon_info_load_symbolic_for_context_async had the wrong method
name in its documentation block.
This is necessary in order to have async operations on it.
All the old copy/free functions keeps working, and g_boxed_copy on a GObject
also works, so this should be mostly compatible, but techncally its a minor
ABI break since the GType changes fundamental type. Changes like this has
happened before though, like with GVariant becomming its own fundamental
type.
https://bugzilla.gnome.org/show_bug.cgi?id=693802
This patch changes all uses of GDK_DEPRECATED(_FOR) in gtk headers
by the versioned variants, GDK_DEPRECATED_IN_3_x(_FOR). At the same
time, we add GDK_AVAILABLE_IN_3_x annotations for all API additions
in 3.2 and 3.4.
Add gtk_icon_info_load_symbolic() to load symbolic icons, and
theme their background/foreground colours to match the
colours used in the theme.
Adds the gtk_icon_info_load_symbolic() function, explicit
support in GtkImage and GtkCellRendererPixbuf, and test cases
for those 2 widgets.
With help from Bastien Nocera <hadess@hadess.net>
https://bugzilla.gnome.org/show_bug.cgi?id=614711
2008-06-23 Michael Natterer <mitch@imendio.com>
* gtk/gtkaction.h
* gtk/gtkbuildable.h
* gtk/gtkbuilderprivate.h
* gtk/gtkcelllayout.h
* gtk/gtkentrycompletion.h
* gtk/gtkfilechoosersettings.h
* gtk/gtkfilesystem.h
* gtk/gtkfilesystemmodel.h
* gtk/gtkicontheme.h
* gtk/gtklinkbutton.h
* gtk/gtkpagesetup.h
* gtk/gtkpapersize.h
* gtk/gtkprintcontext.h
* gtk/gtkprintoperation.h
* gtk/gtkprintoperationpreview.h
* gtk/gtkprintsettings.h
* gtk/gtkrecentchooserprivate.h
* gtk/gtkrecentmanager.h
* gtk/gtksearchengine.h
* gtk/gtktexttag.h
* gtk/gtktreeselection.h
* gtk/gtktreeviewcolumn.h
* gtk/gtkuimanager.h: remove redundant inclusion of <glib.h> and
<glib-object.h>. There is no point in relying on them being pulled
in by other headers in some places and placing them explicitly in
other places, so choose the "as little includes as possible"
approach and get rid of them.
svn path=/trunk/; revision=20675
