squeezedcombobox.h

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/* ============================================================
 * Author: Tom Albers <tomalbers@kde.nl>
 * Date  : 2005-01-01
 * Description : 
 * 
 * Copyright 2005 by Tom Albers
 *
 * 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, 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.
 * 
 * ============================================================ */
 
#ifndef SQUEEZEDCOMBOBOX_H
#define SQUEEZEDCOMBOBOX_H
 
class TQTimer;
 
// TQt includes.
 
#include <tqcombobox.h>
#include <tqtooltip.h>
 
class SqueezedComboBox;
 
class SqueezedComboBoxTip : public TQToolTip
{
public:
    SqueezedComboBoxTip( TQWidget *parent, SqueezedComboBox *name );
 
protected:
    void maybeTip( const TQPoint& pos );
 
private:
    SqueezedComboBox*        m_originalWidget;
};
 
class SqueezedComboBox : public TQComboBox
{
    TQ_OBJECT
  
 
public:
    SqueezedComboBox(TQWidget *parent = 0, const char *name = 0 );
 
    virtual ~SqueezedComboBox();
 
    bool contains(const TQString & text) const;
 
    void insertSqueezedItem(const TQString& newItem, int index);
 
    TQString itemHighlighted( );
 
    virtual TQSize sizeHint() const;
 
private slots:
    void slotTimeOut();
    void slotUpdateToolTip( int index );
 
private:
    void resizeEvent ( TQResizeEvent * );
    TQString squeezeText( const TQString& original);
 
    TQMap<int,TQString>   m_originalItems;
    TQTimer*             m_timer;
    SqueezedComboBoxTip*      m_tooltip;
};
 
#endif // SQUEEZEDCOMBOBOX_H