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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef FINDWIDGET_H
#define FINDWIDGET_H
#include <QtGui/QWidget>
QT_BEGIN_NAMESPACE
class QCheckBox;
class QLabel;
class QLineEdit;
class QToolButton;
class FindWidget : public QWidget
{
Q_OBJECT
public:
FindWidget(QWidget *parent = 0);
~FindWidget();
void show();
void showAndClear();
QString text() const;
bool caseSensitive() const;
void setPalette(bool found);
void setTextWrappedVisible(bool visible);
signals:
void findNext();
void findPrevious();
void escapePressed();
void find(const QString &text, bool forward, bool incremental);
protected:
void hideEvent(QHideEvent* event);
void showEvent(QShowEvent * event);
private slots:
void updateButtons();
void textChanged(const QString &text);
private:
bool eventFilter(QObject *object, QEvent *e);
QToolButton* setupToolButton(const QString &text, const QString &icon);
private:
QPalette appPalette;
QLineEdit *editFind;
QCheckBox *checkCase;
QLabel *labelWrapped;
QToolButton *toolNext;
QToolButton *toolClose;
QToolButton *toolPrevious;
};
QT_END_NAMESPACE
#endif // FINDWIDGET_H
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