diff src/historywidget.cpp @ 608:6f90bb52eee6

Clear history and file states while opening a new remote repo

--- a/src/historywidget.cpp	Tue Jul 03 11:48:28 2012 +0100
+++ b/src/historywidget.cpp	Tue Jul 03 12:12:42 2012 +0100
@@ -205,6 +205,13 @@
     }
 }
 
+void HistoryWidget::clear()
+{
+    QGraphicsScene *oldScene = m_panned->scene();
+    m_panned->setScene(0);
+    delete oldScene;
+}
+
 void HistoryWidget::layoutAll()
 {
     m_refreshNeeded = false;