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Diffstat (limited to 'examples/widgets/browser/tabwidget.h')
| -rw-r--r-- | examples/widgets/browser/tabwidget.h | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/examples/widgets/browser/tabwidget.h b/examples/widgets/browser/tabwidget.h deleted file mode 100644 index e5e1cb606..000000000 --- a/examples/widgets/browser/tabwidget.h +++ /dev/null @@ -1,223 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef TABWIDGET_H -#define TABWIDGET_H - -#include <QtWidgets/QTabBar> - -#include <QtWidgets/QShortcut> -/* - 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 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 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> -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); - void printRequested(QWebEngineFrame *frame); - -public: - TabWidget(QWidget *parent = 0); - 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); - -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 closeTab(int index = -1); - void closeOtherTabs(int index); - void reloadTab(int index = -1); - void reloadAllTabs(); - void nextTab(); - void previousTab(); - -private slots: - void currentChanged(int index); - void aboutToShowRecentTabsMenu(); - void aboutToShowRecentTriggeredAction(QAction *action); - void webViewLoadStarted(); - void webViewIconChanged(); - void webViewTitleChanged(const QString &title); - void webViewUrlChanged(const QUrl &url); - void lineEditReturnPressed(); - void windowCloseRequested(); - void moveTab(int fromIndex, int toIndex); - -private: - 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; -}; - -#endif // TABWIDGET_H |