diff -r 000000000000 -r 1450b09d0cfd browsercore/core/webdirectionalnavigation.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/browsercore/core/webdirectionalnavigation.h Tue May 04 12:39:35 2010 +0300 @@ -0,0 +1,66 @@ +/* +* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* +*/ + + +#ifndef WEBDIRECTIONALNAVIGATION_H +#define WEBDIRECTIONALNAVIGATION_H + +#include +#include +#include +#include +#include + +class QWebPage; + +namespace WRT { + + class WebDirectionalNavigation : public QObject + { + Q_OBJECT + public: + WebDirectionalNavigation(QWebPage* webPage,QObject* view); + virtual ~WebDirectionalNavigation(); + + void install(); + void uninstall(); + void setPage( QWebPage * page){ m_webPage = page ;} + + signals: + void pageScrollPositionZero(); + + protected: + bool eventFilter(QObject *object, QEvent *event); + void initiallayoutCompleted(); + double calculateElementDistance(int direction, const QRect& possibleRect); + bool nextElementInDirection(int direction); + void scrollFrame(int direction); + void scrollFrameOneDirection (int direction, int distance); + void scrollCurrentFrame (int dx, int dy); + void setCurrentFrameScrollPosition (QPoint& pos); + + protected: + QWebPage* m_webPage; + QObject* m_view; + QWebElement m_webElement; + QString m_webElementStyle; + QPoint m_focusPoint; + }; + +}; + +#endif