From 225de154fe42f714b0f784357e854e20e2e811c1 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 28 Dec 2011 21:46:18 +0000
Subject: Add ui:parent.

---
 lv2/ns/extensions/ui/ui.ttl | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'lv2/ns/extensions/ui/ui.ttl')

diff --git a/lv2/ns/extensions/ui/ui.ttl b/lv2/ns/extensions/ui/ui.ttl
index f62569a..9eb0933 100644
--- a/lv2/ns/extensions/ui/ui.ttl
+++ b/lv2/ns/extensions/ui/ui.ttl
@@ -169,6 +169,21 @@ The data pointer for the LV2_Feature for this feature should always be set
 to NULL.</p>
 """ .
 
+ui:parent
+	a lv2:Feature ;
+	lv2:documentation """
+<p>The parent for the UI.</p>
+
+<p>This feature can be used to pass a parent (e.g. a widget, container, canvas,
+etc.) the UI should be a child of.  The format of data pointer of this feature
+is determined by the UI type, and is generally the same type as the LV2_Widget
+the UI would return (e.g. for a GtkUI the data would be a pointer to a
+GtkWidget which is a GtkContainer).  This is particularly useful for
+cross-toolkit embedding, where the parent often must be known at construction
+time for embedding to work correctly.  UIs should not require this feature
+unless it is absolutely necessary for them to work at all.</p>
+""" .
+
 ui:PortNotification
 	a rdfs:Class ,
 		owl:Class ;
-- 
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