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Diffstat (limited to 'examples/webenginewidgets/demobrowser/tabwidget.h')
| -rw-r--r-- | examples/webenginewidgets/demobrowser/tabwidget.h | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/examples/webenginewidgets/demobrowser/tabwidget.h b/examples/webenginewidgets/demobrowser/tabwidget.h deleted file mode 100644 index 82dcf960d..000000000 --- a/examples/webenginewidgets/demobrowser/tabwidget.h +++ /dev/null @@ -1,263 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 TABWIDGET_H -#define TABWIDGET_H - -#include <QtWebEngineWidgets/QWebEngineFullScreenRequest> -#include <QtWidgets/QTabBar> -#include <QtWidgets/QShortcut> - -QT_BEGIN_NAMESPACE -class QWebEngineDownloadItem; -class QWebEngineProfile; -class QWebEngineView; -QT_END_NAMESPACE - -/* - Tab bar with a few more features such as a context menu and shortcuts - */ -class TabBar : public QTabBar -{ - Q_OBJECT - -signals: - void newTab(); - void cloneTab(int index); - void closeTab(int index); - void closeOtherTabs(int index); - void reloadTab(int index); - void muteTab(int index, bool mute); - void reloadAllTabs(); - void tabMoveRequested(int fromIndex, int toIndex); - -public: - TabBar(QWidget *parent = 0); - -protected: - void mousePressEvent(QMouseEvent* event); - void mouseMoveEvent(QMouseEvent* event); - -private slots: - void selectTabAction(); - void cloneTab(); - void closeTab(); - void closeOtherTabs(); - void reloadTab(); - void muteTab(); - void unmuteTab(); - void contextMenuRequested(const QPoint &position); - -private: - QList<QShortcut*> m_tabShortcuts; - friend class TabWidget; - - QPoint m_dragStartPos; - int m_dragCurrentIndex; -}; - -#include <QWebEnginePage> - -QT_BEGIN_NAMESPACE -class QAction; -QT_END_NAMESPACE -class WebView; -/*! - A proxy object that connects a single browser action - to one child webpage action at a time. - - Example usage: used to keep the main window stop action in sync with - the current tabs webview's stop action. - */ -class WebActionMapper : public QObject -{ - Q_OBJECT - -public: - WebActionMapper(QAction *root, QWebEnginePage::WebAction webAction, QObject *parent); - QWebEnginePage::WebAction webAction() const; - void addChild(QAction *action); - void updateCurrent(QWebEnginePage *currentParent); - -private slots: - void rootTriggered(); - void childChanged(); - void rootDestroyed(); - void currentDestroyed(); - -private: - QWebEnginePage *m_currentParent; - QAction *m_root; - QWebEnginePage::WebAction m_webAction; -}; - -#include <QtCore/QUrl> -#include <QtWidgets/QTabWidget> - -class FullScreenNotification; - -QT_BEGIN_NAMESPACE -class QCompleter; -class QLineEdit; -class QMenu; -class QStackedWidget; -QT_END_NAMESPACE - -/*! - TabWidget that contains WebViews and a stack widget of associated line edits. - - Connects up the current tab's signals to this class's signal and uses WebActionMapper - to proxy the actions. - */ -class TabWidget : public QTabWidget -{ - Q_OBJECT - -signals: - // tab widget signals - void loadPage(const QString &url); - void tabsChanged(); - void lastTabClosed(); - - // current tab signals - void setCurrentTitle(const QString &url); - void showStatusBarMessage(const QString &message); - void linkHovered(const QString &link); - void loadProgress(int progress); - void geometryChangeRequested(const QRect &geometry); - void menuBarVisibilityChangeRequested(bool visible); - void statusBarVisibilityChangeRequested(bool visible); - void toolBarVisibilityChangeRequested(bool visible); -#if defined(QWEBENGINEPAGE_PRINTREQUESTED) - void printRequested(QWebEngineFrame *frame); -#endif - -public: - TabWidget(QWidget *parent = 0); - ~TabWidget(); - void clear(); - void addWebAction(QAction *action, QWebEnginePage::WebAction webAction); - - QAction *newTabAction() const; - QAction *closeTabAction() const; - QAction *recentlyClosedTabsAction() const; - QAction *nextTabAction() const; - QAction *previousTabAction() const; - - QWidget *lineEditStack() const; - QLineEdit *currentLineEdit() const; - WebView *currentWebView() const; - WebView *webView(int index) const; - QLineEdit *lineEdit(int index) const; - int webViewIndex(WebView *webView) const; - - QByteArray saveState() const; - bool restoreState(const QByteArray &state); - - void setProfile(QWebEngineProfile *profile); - -protected: - void mouseDoubleClickEvent(QMouseEvent *event); - void contextMenuEvent(QContextMenuEvent *event); - void mouseReleaseEvent(QMouseEvent *event); - -public slots: - void loadUrlInCurrentTab(const QUrl &url); - WebView *newTab(bool makeCurrent = true); - void cloneTab(int index = -1); - void requestCloseTab(int index = -1); - void closeTab(int index); - void closeOtherTabs(int index); - void reloadTab(int index = -1); - void reloadAllTabs(); - void nextTab(); - void previousTab(); - void setAudioMutedForTab(int index, bool mute); - -private slots: - void currentChanged(int index); - void aboutToShowRecentTabsMenu(); - void aboutToShowRecentTriggeredAction(QAction *action); - void downloadRequested(QWebEngineDownloadItem *download); - void webViewLoadStarted(); - void webViewIconChanged(const QIcon &icon); - void webViewTitleChanged(const QString &title); - void webViewUrlChanged(const QUrl &url); - void lineEditReturnPressed(); - void windowCloseRequested(); - void moveTab(int fromIndex, int toIndex); - void fullScreenRequested(QWebEngineFullScreenRequest request); - void handleTabBarDoubleClicked(int index); - void webPageMutedOrAudibleChanged(); - -private: - void setupPage(QWebEnginePage* page); - - QAction *m_recentlyClosedTabsAction; - QAction *m_newTabAction; - QAction *m_closeTabAction; - QAction *m_nextTabAction; - QAction *m_previousTabAction; - - QMenu *m_recentlyClosedTabsMenu; - static const int m_recentlyClosedTabsSize = 10; - QList<QUrl> m_recentlyClosedTabs; - QList<WebActionMapper*> m_actions; - - QCompleter *m_lineEditCompleter; - QStackedWidget *m_lineEdits; - TabBar *m_tabBar; - QWebEngineProfile *m_profile; - QWebEngineView *m_fullScreenView; - FullScreenNotification *m_fullScreenNotification; - QRect m_oldWindowGeometry; -}; - -#endif // TABWIDGET_H |