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Diffstat (limited to 'examples/webenginewidgets/simplebrowser/webview.h')
-rw-r--r-- | examples/webenginewidgets/simplebrowser/webview.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/examples/webenginewidgets/simplebrowser/webview.h b/examples/webenginewidgets/simplebrowser/webview.h new file mode 100644 index 000000000..5450ee247 --- /dev/null +++ b/examples/webenginewidgets/simplebrowser/webview.h @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef WEBVIEW_H +#define WEBVIEW_H + +#include <QIcon> +#include <QWebEngineView> + +class WebPage; + +class WebView : public QWebEngineView +{ + Q_OBJECT + +public: + WebView(QWidget *parent = nullptr); + void setPage(WebPage *page); + + QIcon icon() const; + int loadProgress() const; + bool isWebActionEnabled(QWebEnginePage::WebAction webAction) const; + static QNetworkAccessManager &networkAccessManager(); + +protected: + void contextMenuEvent(QContextMenuEvent *event) override; + QWebEngineView *createWindow(QWebEnginePage::WebWindowType type) override; + +signals: + void iconChanged(const QIcon &icon); + void webActionEnabledChanged(QWebEnginePage::WebAction webAction, bool enabled); + +private slots: + void handleIconUrlChanged(const QUrl &url); + void handleIconLoaded(); + +private: + void createWebActionTrigger(QWebEnginePage *page, QWebEnginePage::WebAction); + +private: + int m_loadProgress; + QIcon m_icon; +}; + +#endif |