1 files changed, 5 insertions, 0 deletions
diff --git a/fileview.h b/fileview.h
index 3382132..9a696ba 100644
--- a/fileview.h
+++ b/fileview.h
@@ -11,6 +11,7 @@
 #include <QTreeView>
 
 class QContextMenuEvent;
+class QKeyEvent;
 
 class FileView : public QTreeView {
 	Q_OBJECT
@@ -18,8 +19,12 @@ class FileView : public QTreeView {
 		FileView(QWidget *parent = 0);
 		~FileView() {};
 
+	signals:
+		void upDir();
+
 	protected:
 		virtual void contextMenuEvent(QContextMenuEvent *e);
+		virtual void keyPressEvent(QKeyEvent *e);
 };
 
 #endif