1 files changed, 53 insertions, 0 deletions
diff --git a/src/svnfrontend/graphtree/pannerview.h b/src/svnfrontend/graphtree/pannerview.h
new file mode 100644
index 0000000..6c1a310
--- /dev/null
+++ b/src/svnfrontend/graphtree/pannerview.h
@@ -0,0 +1,53 @@
+/***************************************************************************
+ *   Copyright (C) 2006-2007 by Rajko Albrecht                             *
+ *   ral@alwins-world.de                                                   *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+ ***************************************************************************/
+#ifndef PANNERVIEW_H
+#define PANNERVIEW_H
+
+#include <qcanvas.h>
+
+/**
+	@author Rajko Albrecht <ral@alwins-world.de>
+*/
+class PannerView : public QCanvasView
+{
+Q_OBJECT
+public:
+    PannerView(QWidget* parent=0, const char* name=0);
+    virtual ~PannerView();
+
+    void setZoomRect(const QRect& theValue);
+    void updateCurrentRect();
+
+signals:
+  void zoomRectMoved(int dx, int dy);
+  void zoomRectMoveFinished();
+
+protected:
+    virtual void drawContents(QPainter* p,  int clipx, int clipy, int clipw, int cliph);
+    virtual void contentsMouseMoveEvent(QMouseEvent* e);
+    virtual void contentsMousePressEvent(QMouseEvent* e);
+    virtual void contentsMouseReleaseEvent(QMouseEvent*);
+protected:
+    QRect m_ZoomRect;
+    bool m_Moving;
+    QPoint m_LastPos;
+};
+
+#endif