klanguagebutton.h

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/*
 * klangbutton.h - Button with language selection drop down menu.
 *                 Derived from the KLangCombo class by Hans Petter Bieker.
 *
 * Copyright (c) 1999-2003 Hans Petter Bieker <bieker@kde.org>
 *           (c) 2001      Martijn Klingens <klingens@kde.org>
 *           (c) 2007      David Jarvie <software@astrojar.org.uk>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  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 KLANGUAGEBUTTON_H
#define KLANGUAGEBUTTON_H

#include <kdeui_export.h>
#include <QtGui/QWidget>

class QAction;
class KLocale;
class KLanguageButtonPrivate;

class KDEUI_EXPORT KLanguageButton : public QWidget
{
  Q_OBJECT

public:
  explicit KLanguageButton(QWidget * parent = 0);

  explicit KLanguageButton(const QString & text, QWidget * parent = 0 );

  virtual ~KLanguageButton();

  void setLocale( const KLocale *locale );

  void setText( const QString &text );

  void showLanguageCodes( bool show );

  void loadAllLanguages();

  void insertLanguage( const QString &languageCode, const QString &name = QString(), int index = -1 );

  void insertSeparator( int index = -1 );

  int count() const;

  void clear();

  QString current() const;

  bool contains( const QString &languageCode ) const;

  void setCurrentItem( const QString &languageCode );

Q_SIGNALS:
  void activated( const QString &languageCode );
  void highlighted( const QString &languageCode );

private Q_SLOTS:
  void slotTriggered( QAction* );
  void slotHovered( QAction* );

private:
  KLanguageButtonPrivate * const d;
};

#endif