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GtkWidget: Create GtkCssProvider for user modifications.

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~/.gtk-X.0.css is checked, and added as a style resource if available.
This commit is contained in:
Carlos Garnacho 2010-04-11 23:30:49 +02:00
parent 82f485afd9
commit 7dada9949d
1 changed files with 27 additions and 0 deletions
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27
gtk/gtkwidget.c
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@ -59,6 +59,8 @@
#include "gtkbuilderprivate.h"
#include "gtksizerequest.h"
#include "gtkstylecontext.h"
#include "gtkcssprovider.h"
#include "gtkversion.h"
#include "gtkdebug.h"
@ -13210,10 +13212,35 @@ gtk_widget_get_style_context (GtkWidget *widget)
if (G_UNLIKELY (!context))
{
static GtkCssProvider *css_provider = NULL;
context = g_object_new (GTK_TYPE_STYLE_CONTEXT, NULL);
g_object_set_qdata_full (G_OBJECT (widget),
quark_style_context, context,
(GDestroyNotify) g_object_unref);
/* Add provider for user file */
if (G_UNLIKELY (!css_provider))
{
GFile *home_dir, *css_file;
gchar *filename;
css_provider = gtk_css_provider_new ();
home_dir = g_file_new_for_path (g_get_home_dir ());
filename = g_strdup_printf (".gtk-%d.0.css", GTK_MAJOR_VERSION);
css_file = g_file_get_child (home_dir, filename);
g_free (filename);
if (g_file_query_exists (css_file, NULL))
gtk_css_provider_load_from_file (css_provider, css_file, NULL);
g_object_unref (home_dir);
g_object_unref (css_file);
}
gtk_style_context_add_provider (context, css_provider,
GTK_STYLE_PROVIDER_PRIORITY_USER);
}
if (GTK_WIDGET_REALIZED (widget))