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GtkStyleContext: Ensure style rebuilds after adding/removing classes.

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This commit is contained in:
Carlos Garnacho 2010-08-02 13:52:28 +02:00
parent 7748b1d2de
commit 5f2e8bc0d1
1 changed files with 35 additions and 1 deletions
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36
gtk/gtkstylecontext.c
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@ -639,6 +639,26 @@ gtk_style_context_restore (GtkStyleContext *context)
region = style_region_new ();
priv->regions = g_slist_prepend (priv->regions, region);
}
if (priv->widget_path)
{
GtkStyleRegion *region;
guint i;
/* Update widget path regions */
gtk_widget_path_iter_clear_regions (priv->widget_path, 0);
region = priv->regions->data;
for (i = 0; i < region->child_style_classes->len; i++)
{
GtkChildClass *child_class;
child_class = &g_array_index (region->child_style_classes, GtkChildClass, i);
gtk_widget_path_iter_add_region (priv->widget_path, 0,
g_quark_to_string (child_class->class_quark),
child_class->flags);
}
}
}
static gboolean
@ -858,6 +878,12 @@ gtk_style_context_set_child_class (GtkStyleContext *context,
child_class.flags = flags;
g_array_insert_val (region->child_style_classes, position, child_class);
if (priv->widget_path)
{
gtk_widget_path_iter_add_region (priv->widget_path, 0, class_name, flags);
rebuild_properties (context);
}
}
}
@ -884,7 +910,15 @@ gtk_style_context_unset_child_class (GtkStyleContext *context,
region = priv->regions->data;
if (child_style_class_find (region->child_style_classes, class_quark, &position))
g_array_remove_index (region->child_style_classes, position);
{
g_array_remove_index (region->child_style_classes, position);
if (priv->widget_path)
{
gtk_widget_path_iter_remove_region (priv->widget_path, 0, class_name);
rebuild_properties (context);
}
}
}
gboolean