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cssnode: Automatically recreate style on get_style() call

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When the style is invalid, redo it.

Make this a vfunc, so the widget nodes can opt out.
This commit is contained in:
Benjamin Otte
2015-02-04 04:43:55 +01:00
parent 71813671ef
commit 219e52f7e1
6 changed files with 44 additions and 36 deletions
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9
gtk/gtkcsswidgetnode.c
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@ -31,6 +31,14 @@
G_DEFINE_TYPE (GtkCssWidgetNode, gtk_css_widget_node, GTK_TYPE_CSS_NODE)
static GtkCssStyle *
gtk_css_widget_node_update_style (GtkCssNode *cssnode,
GtkCssChange pending_change,
GtkCssStyle *old_style)
{
return NULL;
}
static void
gtk_css_widget_node_set_invalid (GtkCssNode *node,
gboolean invalid)
@ -206,6 +214,7 @@ gtk_css_widget_node_class_init (GtkCssWidgetNodeClass *klass)
{
GtkCssNodeClass *node_class = GTK_CSS_NODE_CLASS (klass);
node_class->update_style = gtk_css_widget_node_update_style;
node_class->validate = gtk_css_widget_node_validate;
node_class->set_invalid = gtk_css_widget_node_set_invalid;
node_class->create_widget_path = gtk_css_widget_node_create_widget_path;