klistwidgetsearchline.h

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/*
  This file is part of the KDE libraries
  Copyright (c) 2003 Scott Wheeler <wheeler@kde.org>
  Copyright (c) 2004 Gustavo Sverzut Barbieri <gsbarbieri@users.sourceforge.net>

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Library General Public
  License version 2 as published by the Free Software Foundation.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Library General Public License for more details.

  You should have received a copy of the GNU Library General Public License
  along with this library; see the file COPYING.LIB.  If not, write to
  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  Boston, MA 02110-1301, USA.
*/

#ifndef KLISTWIDGETSEARCHLINE_H
#define KLISTWIDGETSEARCHLINE_H

#include <klineedit.h>

class QListWidget;
class QListWidgetItem;
class QModelIndex;

class KDEUI_EXPORT KListWidgetSearchLine : public KLineEdit
{
    Q_OBJECT

public:

    explicit KListWidgetSearchLine( QWidget *parent = 0,
                                    QListWidget *listWidget = 0 );

    virtual ~KListWidgetSearchLine();

    Qt::CaseSensitivity caseSensitive() const;

    QListWidget *listWidget() const;


public Q_SLOTS:
    virtual void updateSearch( const QString &s = QString() );

    void setCaseSensitivity( Qt::CaseSensitivity cs );

    void setListWidget( QListWidget *lv );


    void clear();

protected:
    virtual bool itemMatches( const QListWidgetItem *item,
                              const QString &s ) const;
    virtual bool event(QEvent *event);

private:
    class KListWidgetSearchLinePrivate;
    KListWidgetSearchLinePrivate * const d;

    Q_PRIVATE_SLOT(d, void _k_listWidgetDeleted())
    Q_PRIVATE_SLOT(d, void _k_queueSearch(const QString&))
    Q_PRIVATE_SLOT(d, void _k_activateSearch())
    Q_PRIVATE_SLOT(d, void _k_rowsInserted(const QModelIndex&, int, int))
    Q_PRIVATE_SLOT(d, void _k_dataChanged(const QModelIndex&, const QModelIndex&))
};


#endif /* KLISTWIDGETSEARCHLINE_H */