/**************************************************************************** ** ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the Qt Assistant 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 SEARCHWIDGET_H #define SEARCHWIDGET_H #include #include #include QT_BEGIN_NAMESPACE class QMouseEvent; class QHelpSearchEngine; class QHelpSearchResultWidget; class SearchWidget : public QWidget { Q_OBJECT public: SearchWidget(QHelpSearchEngine *engine, QWidget *parent = 0); ~SearchWidget(); void zoomIn(); void zoomOut(); void resetZoom(); bool isAttached() const; void setAttached(bool state); signals: void requestShowLink(const QUrl &url); void requestShowLinkInNewTab(const QUrl &url); private slots: void search() const; void searchingStarted(); void searchingFinished(int hits); private: bool eventFilter(QObject* o, QEvent *e); void keyPressEvent(QKeyEvent *keyEvent); void contextMenuEvent(QContextMenuEvent *contextMenuEvent); private: int zoomCount; bool attached; QHelpSearchEngine *searchEngine; QHelpSearchResultWidget *resultWidget; }; QT_END_NAMESPACE #endif // SEARCHWIDGET_H