1 files changed, 13 insertions, 0 deletions
diff --git a/gui/InstanceProxyModel.h b/gui/InstanceProxyModel.h
new file mode 100644
index 00000000..e558efc4
--- /dev/null
+++ b/gui/InstanceProxyModel.h
@@ -0,0 +1,13 @@
+#include "groupview/GroupedProxyModel.h"
+
+/**
+ * A proxy model that is responsible for sorting instances into groups
+ */
+class InstanceProxyModel : public GroupedProxyModel
+{
+public:
+	explicit InstanceProxyModel(QObject *parent = 0);
+
+protected:
+	virtual bool subSortLessThan(const QModelIndex &left, const QModelIndex &right) const;
+};