--- a/src/glrenderer.cpp	Tue Feb 13 15:43:55 2018 +0200
+++ b/src/glrenderer.cpp	Wed Feb 14 15:17:30 2018 +0200
@@ -1035,3 +1035,8 @@
  * before the main brick is rendered.
  */
 void GLRenderer::drawFixedCameraBackdrop() {}
+
+void GLRenderer::setSelection(const QItemSelection& selection)
+{
+	this->m_selectedItems = selection;
+}