qcheckbox-h.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Qt Toolkit - qcheckbox.h include file</title><style type="text/css"><!--h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }a:link { color: #004faf; text-decoration: none }a:visited { color: #672967; text-decoration: none }body { background: white; color: black; }--></style></head><body bgcolor="#ffffff"><table width="100%"><tr><td><a href="index.html"><img width="100" height="100" src="qtlogo.png"alt="Home" border="0"><img width="100"height="100" src="face.png" alt="Home" border="0"></a><td valign="top"><div align="right"><img src="dochead.png" width="472" height="27"><br><a href="classes.html"><b>Classes</b></a>- <a href="annotated.html">Annotated</a>- <a href="hierarchy.html">Tree</a>- <a href="functions.html">Functions</a>- <a href="index.html">Home</a>- <a href="topicals.html"><b>Structure</b> <font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" align="center" size=32>Qte</font></a></div></table><h1 align=center>qcheckbox.h</h1><br clear="all">This is the verbatim text of the qcheckbox.h include file. It isprovided only for illustration; the copyrightremains with Trolltech.<hr><pre>/****************************************************************************** $Id: qt/src/widgets/qcheckbox.h 2.3.8 edited 2004-05-12 $**** Definition of QCheckBox class**** Created : 940222**** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.**** This file is part of the widgets module of the Qt GUI Toolkit.**** This file may be distributed under the terms of the Q Public License** as defined by Trolltech AS of Norway and appearing in the file** LICENSE.QPL included in the packaging of this file.**** This file may be distributed and/or modified under the terms of the** GNU General Public License version 2 as published by the Free Software** Foundation and appearing in the file LICENSE.GPL included in the** packaging of this file.**** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition** licenses may use this file in accordance with the Qt Commercial License** Agreement provided with the Software.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.**** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for** information about Qt Commercial License Agreements.** See http://www.trolltech.com/qpl/ for QPL licensing information.** See http://www.trolltech.com/gpl/ for GPL licensing information.**** Contact info@trolltech.com if any conditions of this licensing are** not clear to you.************************************************************************/#ifndef QCHECKBOX_H#define QCHECKBOX_H#ifndef QT_H#include "qbutton.h"#endif // QT_H#ifndef QT_NO_CHECKBOXclass Q_EXPORT <a href="qcheckbox.html">QCheckBox</a> : public <a href="qbutton.html">QButton</a>{ Q_OBJECT Q_PROPERTY( bool checked READ isChecked WRITE setChecked ) Q_PROPERTY( bool tristate READ isTristate WRITE setTristate )public: QCheckBox( QWidget *parent, const char *name=0 ); QCheckBox( const QString &text, QWidget *parent, const char* name=0 ); bool isChecked() const; void setChecked( bool check ); void setNoChange(); void setTristate(bool y=TRUE); bool isTristate() const; QSize sizeHint() const; QSizePolicy sizePolicy() const;protected: void resizeEvent( QResizeEvent* ); void drawButton( QPainter * ); void drawButtonLabel( QPainter * ); void updateMask();private: // Disabled copy constructor and operator=#if defined(Q_DISABLE_COPY) QCheckBox( const QCheckBox & ); QCheckBox &operator=( const QCheckBox & );#endif};inline bool QCheckBox::isChecked() const{ return isOn(); }inline void QCheckBox::setChecked( bool check ){ setOn( check ); }#endif // QT_NO_CHECKBOX#endif // QCHECKBOX_H</pre><p><address><hr><div align="center"><table width="100%" cellspacing="0" border="0"><tr><td>Copyright ⌨️ 快捷键说明
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