From 0de05c0153240ba0a420233f56defbca9cfbb001 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 4 Jan 2014 05:47:01 +0000
Subject: Set documentation pane position to maximum to hide in LV2 GUI.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@5257 a436a847-0d15-0410-975c-d299462d15a1
---
 src/gui/GraphBox.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/gui/GraphBox.cpp b/src/gui/GraphBox.cpp
index 68756a4b..1e1669cb 100644
--- a/src/gui/GraphBox.cpp
+++ b/src/gui/GraphBox.cpp
@@ -285,6 +285,9 @@ GraphBox::set_graph(SPtr<const GraphModel> graph,
 	_menu_show_port_names->set_active(
 		_app->world()->conf().option("port-labels").get<int32_t>());
 
+	_doc_paned->set_position(std::numeric_limits<int>::max());
+	_doc_scrolledwindow->hide();
+
 	_enable_signal = true;
 }
 
@@ -316,6 +319,10 @@ void
 GraphBox::set_documentation(const std::string& doc, bool html)
 {
 	_doc_scrolledwindow->remove();
+	if (doc.empty()) {
+		_doc_scrolledwindow->hide();
+		return;
+	}
 #ifdef HAVE_WEBKIT
 	WebKitWebView* view = WEBKIT_WEB_VIEW(webkit_web_view_new());
 	webkit_web_view_load_html_string(view, doc.c_str(), "");
-- 
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