1 files changed, 15 insertions, 0 deletions
diff --git a/src/hub.cpp b/src/hub.cpp
index 52ca0e9..bdb1026 100644
--- a/src/hub.cpp
+++ b/src/hub.cpp
@@ -17,6 +17,8 @@
 #include "hub.h"
 #include "diagramobject.h"
 #include "diagramdocument.h"
+#include "connector.h"
+#include "line.h"
 
 Hub::Hub(DiagramObject *owner)
 	: m_owner(owner)
@@ -57,3 +59,16 @@ void
 Hub::update()
 {
 }
+
+QList<Line *>
+Hub::outgoingLines() const
+{
+	QList<Line *> result;
+	foreach (Connector *connector, m_connectors) {
+		Line *line = connector->owner();
+		if (connector == line->connector(0)) {
+			result << line;
+		}
+	}
+	return result;
+}