qwebview.h
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上传日期:2022-06-22
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- /*
- Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
- Copyright (C) 2007 Staikos Computing Services Inc.
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
- This library 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
- Library General Public License for more details.
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
- */
- #ifndef QWEBVIEW_H
- #define QWEBVIEW_H
- #include "qwebkitglobal.h"
- #include "qwebpage.h"
- #include <QtGui/qwidget.h>
- #include <QtGui/qicon.h>
- #include <QtCore/qurl.h>
- #if QT_VERSION >= 0x040400
- #include <QtNetwork/qnetworkaccessmanager.h>
- #endif
- QT_BEGIN_NAMESPACE
- class QNetworkRequest;
- class QPrinter;
- QT_END_NAMESPACE
- class QWebPage;
- class QWebViewPrivate;
- class QWebNetworkRequest;
- class QWEBKIT_EXPORT QWebView : public QWidget
- {
- Q_OBJECT
- Q_PROPERTY(QString title READ title)
- Q_PROPERTY(QUrl url READ url WRITE setUrl)
- Q_PROPERTY(QIcon icon READ icon)
- Q_PROPERTY(QString selectedText READ selectedText)
- Q_PROPERTY(bool modified READ isModified)
- //Q_PROPERTY(Qt::TextInteractionFlags textInteractionFlags READ textInteractionFlags WRITE setTextInteractionFlags)
- Q_PROPERTY(qreal textSizeMultiplier READ textSizeMultiplier WRITE setTextSizeMultiplier)
- public:
- explicit QWebView(QWidget *parent = 0);
- virtual ~QWebView();
- QWebPage *page() const;
- void setPage(QWebPage *page);
- void load(const QUrl &url);
- #if QT_VERSION < 0x040400 && !defined(qdoc)
- void load(const QWebNetworkRequest &request);
- #else
- void load(const QNetworkRequest &request,
- QNetworkAccessManager::Operation operation = QNetworkAccessManager::GetOperation,
- const QByteArray &body = QByteArray());
- #endif
- void setHtml(const QString &html, const QUrl &baseUrl = QUrl());
- void setContent(const QByteArray &data, const QString &mimeType = QString(), const QUrl &baseUrl = QUrl());
- QWebHistory *history() const;
- QWebSettings *settings() const;
- QString title() const;
- void setUrl(const QUrl &url);
- QUrl url() const;
- QIcon icon() const;
- QString selectedText() const;
- QAction *pageAction(QWebPage::WebAction action) const;
- void triggerPageAction(QWebPage::WebAction action, bool checked = false);
- bool isModified() const;
- /*
- Qt::TextInteractionFlags textInteractionFlags() const;
- void setTextInteractionFlags(Qt::TextInteractionFlags flags);
- void setTextInteractionFlag(Qt::TextInteractionFlag flag);
- */
- QVariant inputMethodQuery(Qt::InputMethodQuery property) const;
- QSize sizeHint() const;
- void setTextSizeMultiplier(qreal factor);
- qreal textSizeMultiplier() const;
- bool findText(const QString &subString, QWebPage::FindFlags options = 0);
- virtual bool event(QEvent *);
- public Q_SLOTS:
- void stop();
- void back();
- void forward();
- void reload();
- void print(QPrinter *printer) const;
- Q_SIGNALS:
- void loadStarted();
- void loadProgress(int progress);
- void loadFinished(bool);
- void titleChanged(const QString& title);
- void statusBarMessage(const QString& text);
- void linkClicked(const QUrl &url);
- void selectionChanged();
- void iconChanged();
- void urlChanged(const QUrl &url);
- protected:
- void resizeEvent(QResizeEvent *e);
- void paintEvent(QPaintEvent *ev);
- virtual QWebView *createWindow(QWebPage::WebWindowType type);
- virtual void changeEvent(QEvent*);
- virtual void mouseMoveEvent(QMouseEvent*);
- virtual void mousePressEvent(QMouseEvent*);
- virtual void mouseDoubleClickEvent(QMouseEvent*);
- virtual void mouseReleaseEvent(QMouseEvent*);
- #ifndef QT_NO_CONTEXTMENU
- virtual void contextMenuEvent(QContextMenuEvent*);
- #endif
- #ifndef QT_NO_WHEELEVENT
- virtual void wheelEvent(QWheelEvent*);
- #endif
- virtual void keyPressEvent(QKeyEvent*);
- virtual void keyReleaseEvent(QKeyEvent*);
- virtual void dragEnterEvent(QDragEnterEvent *);
- virtual void dragLeaveEvent(QDragLeaveEvent *);
- virtual void dragMoveEvent(QDragMoveEvent *);
- virtual void dropEvent(QDropEvent *);
- virtual void focusInEvent(QFocusEvent*);
- virtual void focusOutEvent(QFocusEvent*);
- virtual void inputMethodEvent(QInputMethodEvent*);
- virtual bool focusNextPrevChild(bool next);
- private:
- friend class QWebPage;
- QWebViewPrivate *d;
- };
- #endif // QWEBVIEW_H