--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ginebra2/ScrollableViewBase.h Tue Jun 29 00:46:29 2010 -0400
@@ -0,0 +1,68 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License as published by
+* the Free Software Foundation, version 2.1 of the License.
+*
+* 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 Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this program. If not,
+* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
+*
+* Description:
+*
+*/
+
+#ifndef ScrollableViewBase_h
+#define ScrollableViewBase_h
+
+#include "Kinetics/KineticScrollable.h"
+
+#include <QGraphicsWidget>
+
+namespace GVA {
+
+class KineticScroller;
+
+class ScrollableViewBase : public QGraphicsWidget, public KineticScrollable {
+public:
+ ScrollableViewBase(QGraphicsItem* parent = 0, Qt::WindowFlags wFlags = 0);
+ ~ScrollableViewBase();
+
+ void setWidget(QGraphicsWidget*);
+
+protected:
+
+ //KineticScrollable pure virtuals
+ QSize viewportSize() const;
+ QPoint maximumScrollPosition() const ;
+ QPoint scrollPosition() const;
+ void setScrollPosition(const QPoint& pos, const QPoint& overshootDelta);
+ void stateChanged(KineticScrollable::State oldState, KineticScrollable::State newState);
+
+ QGraphicsWidget* scrollWidget() const { return m_scrollWidget; }
+ virtual void setScrollWidgetGeometry(const QRectF& r);
+ QRectF adjustScrollWidgetRect(const QRectF&);
+
+ //Helpers for adjusting scroll pos
+ void setScrollWidgetPos(const QPointF& pos);
+ QPointF scrollWidgetPos() const;
+
+protected:
+ KineticScroller* m_kineticScroller;
+
+private:
+ QGraphicsWidget* m_scrollWidget;
+ QPointF m_overShoot;
+ QPointF m_extraPos;
+}; //ScrollableViewBase
+
+} //namespace GVA
+
+#endif //ScrollableViewBase_h