From 1ba1b9f9670718d298d50326050d3f504e8f053d Mon Sep 17 00:00:00 2001
From: Eberhard Graether <egraether@gmail.com>
Date: Fri, 24 Aug 2018 13:54:53 +0200
Subject: [PATCH] ui: Clear graph contents on overview (issue #609)

---
 src/lib/component/controller/GraphController.cpp | 5 +----
 src/lib_gui/qt/view/QtGraphView.cpp              | 3 ++-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/lib/component/controller/GraphController.cpp b/src/lib/component/controller/GraphController.cpp
index 31911678..ad4a09f6 100644
--- a/src/lib/component/controller/GraphController.cpp
+++ b/src/lib/component/controller/GraphController.cpp
@@ -36,10 +36,7 @@ void GraphController::handleMessage(MessageActivateAll* message)
 {
 	TRACE("graph all");
 
-	m_activeNodeIds.clear();
-	m_activeEdgeIds.clear();
-
-	m_dummyGraphNodes.clear();
+	clear();
 
 	if (message->acceptedNodeTypes != NodeTypeSet::all())
 	{
diff --git a/src/lib_gui/qt/view/QtGraphView.cpp b/src/lib_gui/qt/view/QtGraphView.cpp
index 5c65629a..038a2f6e 100644
--- a/src/lib_gui/qt/view/QtGraphView.cpp
+++ b/src/lib_gui/qt/view/QtGraphView.cpp
@@ -422,8 +422,9 @@ void QtGraphView::clear()
 		m_oldGraph.reset();
 
 		m_matchedNodes.clear();
-	});
 
+		getView()->scene()->clear();
+	});
 }
 
 void QtGraphView::focusTokenIds(const std::vector<Id>& focusedTokenIds)