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143 lines
4.7 KiB
143 lines
4.7 KiB
15 years ago
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/*
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Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef QGraphicsWebView_h
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#define QGraphicsWebView_h
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#include "qwebkitglobal.h"
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#include "qwebpage.h"
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#include <QtCore/qurl.h>
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#include <QtGui/qevent.h>
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#include <QtGui/qgraphicswidget.h>
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#include <QtGui/qicon.h>
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#include <QtGui/qpainter.h>
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#include <QtNetwork/qnetworkaccessmanager.h>
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class QWebPage;
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class QWebHistory;
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class QWebSettings;
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class QGraphicsWebViewPrivate;
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class QWEBKIT_EXPORT QGraphicsWebView : public QGraphicsWidget {
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Q_OBJECT
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Q_PROPERTY(QString title READ title NOTIFY titleChanged)
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Q_PROPERTY(QIcon icon READ icon NOTIFY iconChanged)
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Q_PROPERTY(qreal zoomFactor READ zoomFactor WRITE setZoomFactor)
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Q_PROPERTY(QUrl url READ url WRITE setUrl NOTIFY urlChanged)
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Q_PROPERTY(bool modified READ isModified)
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public:
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explicit QGraphicsWebView(QGraphicsItem* parent = 0);
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~QGraphicsWebView();
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QWebPage* page() const;
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void setPage(QWebPage*);
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QUrl url() const;
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void setUrl(const QUrl&);
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QString title() const;
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QIcon icon() const;
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qreal zoomFactor() const;
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void setZoomFactor(qreal);
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bool isModified() const;
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void load(const QUrl &url);
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void load(const QNetworkRequest& request, QNetworkAccessManager::Operation operation = QNetworkAccessManager::GetOperation, const QByteArray& body = QByteArray());
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void setHtml(const QString& html, const QUrl& baseUrl = QUrl());
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// FIXME: Consider rename to setHtml?
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void setContent(const QByteArray& data, const QString& mimeType = QString(), const QUrl& baseUrl = QUrl());
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QWebHistory* history() const;
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QWebSettings* settings() const;
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QAction* pageAction(QWebPage::WebAction action) const;
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void triggerPageAction(QWebPage::WebAction action, bool checked = false);
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bool findText(const QString& subString, QWebPage::FindFlags options = 0);
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virtual void setGeometry(const QRectF& rect);
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virtual void updateGeometry();
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virtual void paint(QPainter*, const QStyleOptionGraphicsItem* options, QWidget* widget = 0);
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virtual QVariant itemChange(GraphicsItemChange change, const QVariant& value);
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virtual bool event(QEvent*);
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virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF& constraint) const;
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virtual QVariant inputMethodQuery(Qt::InputMethodQuery query) const;
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public Q_SLOTS:
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void stop();
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void back();
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void forward();
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void reload();
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Q_SIGNALS:
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void loadStarted();
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void loadFinished(bool);
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void loadProgress(int progress);
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void urlChanged(const QUrl&);
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void titleChanged(const QString&);
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void iconChanged();
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void statusBarMessage(const QString& message);
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void linkClicked(const QUrl&);
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protected:
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virtual void mousePressEvent(QGraphicsSceneMouseEvent*);
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virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);
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virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
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virtual void mouseMoveEvent(QGraphicsSceneMouseEvent*);
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virtual void hoverMoveEvent(QGraphicsSceneHoverEvent*);
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virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent*);
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#ifndef QT_NO_WHEELEVENT
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virtual void wheelEvent(QGraphicsSceneWheelEvent*);
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#endif
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virtual void keyPressEvent(QKeyEvent*);
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virtual void keyReleaseEvent(QKeyEvent*);
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#ifndef QT_NO_CONTEXTMENU
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virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent*);
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#endif
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virtual void dragEnterEvent(QGraphicsSceneDragDropEvent*);
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virtual void dragLeaveEvent(QGraphicsSceneDragDropEvent*);
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virtual void dragMoveEvent(QGraphicsSceneDragDropEvent*);
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virtual void dropEvent(QGraphicsSceneDragDropEvent*);
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virtual void focusInEvent(QFocusEvent*);
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virtual void focusOutEvent(QFocusEvent*);
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virtual void inputMethodEvent(QInputMethodEvent*);
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virtual bool focusNextPrevChild(bool next);
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virtual bool sceneEvent(QEvent*);
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private:
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Q_PRIVATE_SLOT(d, void _q_doLoadFinished(bool success))
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QGraphicsWebViewPrivate* const d;
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friend class QGraphicsWebViewPrivate;
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};
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#endif // QGraphicsWebView_h
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