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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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Qt Toolkit - qcombobox.h include file
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<h1 align=center>qcombobox.h</h1><br clear="all">
This is the verbatim text of the qcombobox.h include file. It is is
provided only for illustration; the copyright
remains with Troll Tech.
<hr>
<pre>
/**********************************************************************
** $Id: qcombobox.h,v 2.28.2.2 1998/08/21 19:13:25 hanord Exp $
**
** Definition of QComboBox class
**
** Created : 950426
**
** Copyright (C) 1992-1999 Troll Tech AS. All rights reserved.
**
** This file is part of Qt Free Edition, version 1.45.
**
** See the file LICENSE included in the distribution for the usage
** and distribution terms, or http://www.troll.no/free-license.html.
**
** IMPORTANT NOTE: You may NOT copy this file or any part of it into
** your own programs or libraries.
**
** Please see http://www.troll.no/pricing.html for information about
** Qt Professional Edition, which is this same library but with a
** license which allows creation of commercial/proprietary software.
**
*****************************************************************************/
#ifndef QCOMBOBOX_H
#define QCOMBOBOX_H
#ifndef QT_H
#include "qwidget.h"
#endif // QT_H
struct QComboData;
class QStrList;
class QLineEdit;
class QValidator;
class QListBox;
class Q_EXPORT QComboBox : public QWidget
{
Q_OBJECT
public:
QComboBox( QWidget *parent=0, const char *name=0 );
QComboBox( bool rw, 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;
void setListBox( QListBox * );
QListBox * listBox() const;
void setAutoCompletion( bool );
bool autoCompletion() const;
bool eventFilter( QObject *object, QEvent *event );
public slots:
void clearValidator();
void clearEdit();
void setEditText( const char * );
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;
QComboData *d;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QComboBox( const QComboBox & );
QComboBox &operator=( const QComboBox & );
#endif
};
#endif // QCOMBOBOX_H
</pre>
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<table width="100%" cellspacing="0" border="0"><tr>
<td>Copyright 1999 Troll Tech<td><a href="trademarks.html">Trademarks</a>
<td align="right"><div align="right">Qt version 1.45</div>
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