fixed compilation in MacOSX

custom_widgets/yacreader_treeview.h

@@ -0,0 +1,18 @@
+#ifndef YACREADER_TREEVIEW_H
+#define YACREADER_TREEVIEW_H
+
+#include <QTreeView>
+
+class YACReaderTreeView : public QTreeView
+{
+    Q_OBJECT
+public:
+    explicit YACReaderTreeView(QWidget *parent = 0);
+    
+signals:
+    
+public slots:
+    
+};
+
+#endif // YACREADER_TREEVIEW_H