diff options
| -rw-r--r-- | gtk/gtkstyleproperties.c | 21 | ||||
| -rw-r--r-- | gtk/gtkstylepropertiesprivate.h | 3 |
2 files changed, 24 insertions, 0 deletions
diff --git a/gtk/gtkstyleproperties.c b/gtk/gtkstyleproperties.c index 906ded776b..5470bf5829 100644 --- a/gtk/gtkstyleproperties.c +++ b/gtk/gtkstyleproperties.c @@ -379,6 +379,23 @@ gtk_style_properties_new (void) return g_object_new (GTK_TYPE_STYLE_PROPERTIES, NULL); } +void +_gtk_style_properties_set_color_lookup_func (GtkStyleProperties *props, + GtkSymbolicColorLookupFunc func, + gpointer data) +{ + GtkStylePropertiesPrivate *priv; + + g_return_if_fail (GTK_IS_STYLE_PROPERTIES (props)); + g_return_if_fail (func != NULL); + + priv = props->priv; + g_return_if_fail (priv->color_map == NULL); + + priv->color_lookup_func = func; + priv->color_lookup_data = data; +} + /** * gtk_style_properties_map_color: * @props: a #GtkStyleProperties @@ -402,6 +419,7 @@ gtk_style_properties_map_color (GtkStyleProperties *props, g_return_if_fail (color != NULL); priv = props->priv; + g_return_if_fail (priv->color_lookup_func == NULL); if (G_UNLIKELY (!priv->color_map)) priv->color_map = g_hash_table_new_full (g_str_hash, @@ -437,6 +455,9 @@ gtk_style_properties_lookup_color (GtkStyleProperties *props, priv = props->priv; + if (priv->color_lookup_func) + return priv->color_lookup_func (priv->color_lookup_data, name); + if (!priv->color_map) return NULL; diff --git a/gtk/gtkstylepropertiesprivate.h b/gtk/gtkstylepropertiesprivate.h index b7242c0d1a..3465270e4f 100644 --- a/gtk/gtkstylepropertiesprivate.h +++ b/gtk/gtkstylepropertiesprivate.h @@ -30,6 +30,9 @@ void _gtk_style_properties_get (GtkStylePropertie GtkStateFlags state, GtkStylePropertyContext *context, ...); +void _gtk_style_properties_set_color_lookup_func (GtkStyleProperties *props, + GtkSymbolicColorLookupFunc func, + gpointer data); void _gtk_style_properties_get_valist (GtkStyleProperties *props, GtkStateFlags state, GtkStylePropertyContext *context, |