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/*
* ktagcombobox.h - A combobox with support for submenues, icons and tags
*
* Copyright (c) 1999-2000 Hans Petter Bieker <bieker@kde.org>
*
* Requires the TQt 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __KTAGCOMBOBOX_H__
#define __KTAGCOMBOBOX_H__
#include <tqcombobox.h>
#include <tqiconset.h>
class TQPopupMenu;
class TQStringList;
/*
* This class should be just like qcombobox, but it should be possible
* to have have a TQIconSet for each entry, and each entry should have a tag.
*
* It has also support for sub menues.
*/
class KTagComboBox : public TQComboBox
{
Q_OBJECT
public:
KTagComboBox(TQWidget *parent=0, const char *name=0);
~KTagComboBox();
void insertItem(const TQIconSet& icon, const TQString &text, const TQString &tag, const TQString &submenu = TQString(), int index=-1 );
void insertItem(const TQString &text, const TQString &tag, const TQString &submenu = TQString(), int index=-1 );
void insertSeparator(const TQString &submenu = TQString(), int index=-1 );
void insertSubmenu(const TQString &text, const TQString &tag, const TQString &submenu = TQString(), int index=-1);
void changeItem( const TQString &text, int index );
int count() const;
void clear();
/*
* Tag of the selected item
*/
TQString currentTag() const;
TQString tag ( int i ) const;
bool containsTag (const TQString &str ) const;
/*
* Set the current item
*/
int currentItem() const;
void setCurrentItem(int i);
void setCurrentItem(const TQString &code);
// widget stuff
virtual void setFont( const TQFont & );
signals:
void activated( int index );
void highlighted( int index );
private slots:
void internalActivate( int );
void internalHighlight( int );
protected:
void paintEvent( TQPaintEvent * );
void mousePressEvent( TQMouseEvent * );
void keyPressEvent( TQKeyEvent *e );
void popupMenu();
private:
// work space for the new class
TQStringList *_tags;
TQPopupMenu *_popup;
int _current;
};
#endif
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