This is the verbatim text of the qcombo.h include file. It is is provided only for illustration; the copyright remains with Troll Tech


/**********************************************************************
** $Id: qcombo.h,v 2.18 1997/09/26 10:57:40 eiriken Exp $
**
** Definition of QComboBox class
**
** Created : 950426
**
** Copyright (C) 1995-1997 by Troll Tech AS.  All rights reserved.
**
***********************************************************************/

#ifndef QCOMBO_H
#define QCOMBO_H

#include "qwidget.h"


struct QComboData;
class QStrList;
class QLineEdit;
class QValidator; 


class QComboBox : public QWidget
{
    Q_OBJECT
public:
    QComboBox( QWidget *parent=0, const char *name=0 );
    QComboBox( bool, QWidget *parent=0, const char *name=0 );
   ~QComboBox();

    int         count() const;

    void        insertStrList( const QStrList *, int index=-1 );
    void        insertStrList( const char **, int numStrings=-1, int index=-1);

    void        insertItem( const char *text, int index=-1 );
    void        insertItem( const QPixmap &pixmap, int index=-1 );

    void        removeItem( int index );
    void        clear();

    const char *currentText() const;
    const char *text( int index ) const;
    const QPixmap *pixmap( int index ) const;

    void        changeItem( const char *text, int index );
    void        changeItem( const QPixmap &pixmap, int index );

    int         currentItem() const;
    void        setCurrentItem( int index );

    bool        autoResize()    const;
    void        setAutoResize( bool );
    QSize       sizeHint() const;

    void        setBackgroundColor( const QColor & );
    void        setPalette( const QPalette & );
    void        setFont( const QFont & );
    void        setEnabled( bool );

    void        setSizeLimit( int );
    int         sizeLimit() const;

    void        setMaxCount( int );
    int         maxCount() const;

    enum Policy { NoInsertion, AtTop, AtCurrent, AtBottom,
                  AfterCurrent, BeforeCurrent };

    void        setInsertionPolicy( Policy policy );
    Policy      insertionPolicy() const;

    void        setStyle( GUIStyle );

    void        setValidator( QValidator * );
    QValidator * validator() const;

public slots:
    void        clearValidator();

signals:
    void        activated( int index );
    void        highlighted( int index );
    void        activated( const char * );
    void        highlighted( const char * );

private slots:
    void        internalActivate( int );
    void        internalHighlight( int );
    void        internalClickTimeout();
    void        returnPressed();

protected:
    void        paintEvent( QPaintEvent * );
    void        resizeEvent( QResizeEvent * );
    void        mousePressEvent( QMouseEvent * );
    void        mouseMoveEvent( QMouseEvent * );
    void        mouseReleaseEvent( QMouseEvent * );
    void        mouseDoubleClickEvent( QMouseEvent * );
    void        keyPressEvent( QKeyEvent *e );
    void        focusInEvent( QFocusEvent *e );

    void        popup();

private:
    void        popDownListBox();
    void        reIndex();
    void        currentChanged();
    QRect       arrowRect() const;
    bool        getMetrics( int *dist, int *buttonW, int *buttonH ) const;
    bool        eventFilter( QObject *object, QEvent *event );

    QComboData  *d;

private:        // Disabled copy constructor and operator=
    QComboBox( const QComboBox & ) {}
    QComboBox &operator=( const QComboBox & ) { return *this; }
};


#endif // QCOMBOBOX_H


Generated at 13:30, 1998/01/15 for Qt version 1.32 by the webmaster at Troll Tech