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/*
* klangbutton.h - Button with language selection drop down menu.
* Derived from the KLangCombo class by Hans Petter Bieker.
*
* Copyright (c) 1999-2000 Hans Petter Bieker <bieker@kde.org>
* (c) 2001 Martijn Klingens <mklingens@yahoo.com>
*
* Requires the Qt widget libraries, available at no cost at
* http://www.troll.no/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __KLANGBUTTON_H__
#define __KLANGBUTTON_H__
#include "kpushbutton.h"
/*
* Extended QPushButton that shows a menu with submenu for language selection.
* Essentially just a combo box with a 2-D dataset, but using a real
* QComboBox will produce ugly results.
*
* Combined version of KTagCombo and KLanguageCombo but using a QPushButton
* instead.
*/
class KLanguageButton : public QPushButton
{
Q_OBJECT
public:
KLanguageButton(QWidget *parent=0, const char *name=0);
~KLanguageButton();
void insertItem( const QIconSet& icon, const QString &text,
const QString &tag, const QString &submenu = QString::null,
int index = -1 );
void insertItem( const QString &text, const QString &tag,
const QString &submenu = QString::null, int index = -1 );
void insertSeparator( const QString &submenu = QString::null,
int index = -1 );
void insertSubmenu( const QString &text, const QString &tag,
const QString &submenu = QString::null, int index = -1);
int count() const;
void clear();
void insertLanguage( const QString& path, const QString& name,
const QString& sub = QString::null,
const QString &submenu = QString::null, int index = -1);
/*
* Tag of the selected item
*/
QString currentTag() const;
QString tag( int i ) const;
bool containsTag( const QString &str ) const;
/*
* Set the current item
*/
int currentItem() const;
void setCurrentItem( int i );
void setCurrentItem( const QString &code );
signals:
void activated( int index );
void highlighted( int index );
private slots:
void slotActivated( int );
private:
// work space for the new class
QStringList *m_tags;
QPopupMenu *m_popup, *m_oldPopup;
int m_current;
};
#endif
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