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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 - qmessagebox.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>qmessagebox.h</h1><br clear="all">This is the verbatim text of the qmessagebox.h include file. It isprovided only for illustration; the copyrightremains with Trolltech.<hr><pre>/****************************************************************************** $Id: qt/src/dialogs/qmessagebox.h 2.3.8 edited 2004-05-12 $**** Definition of QMessageBox class**** Created : 950503**** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.**** This file is part of the dialogs 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 QMESSAGEBOX_H#define QMESSAGEBOX_H#ifndef QT_H#include "qdialog.h"#endif // QT_H#ifndef QT_NO_MESSAGEBOXclass <a href="qlabel.html">QLabel</a>;class <a href="qpushbutton.html">QPushButton</a>;struct QMBData;class Q_EXPORT <a href="qmessagebox.html">QMessageBox</a> : public <a href="qdialog.html">QDialog</a>{ Q_OBJECT Q_ENUMS( Icon ) Q_PROPERTY( QString text READ text WRITE setText ) Q_PROPERTY( Icon icon READ icon WRITE setIcon ) Q_PROPERTY( QPixmap iconPixmap READ iconPixmap WRITE setIconPixmap ) Q_PROPERTY( TextFormat textFormat READ textFormat WRITE setTextFormat )public: enum Icon { NoIcon = 0, Information = 1, Warning = 2, Critical = 3 }; QMessageBox( QWidget *parent=0, const char *name=0 ); QMessageBox( const QString& caption, const QString &text, Icon icon, int button0, int button1, int button2, QWidget *parent=0, const char *name=0, bool modal=TRUE, WFlags f=WStyle_DialogBorder ); ~QMessageBox(); enum { NoButton = 0, Ok = 1, Cancel = 2, Yes = 3, No = 4, Abort = 5, Retry = 6, Ignore = 7, ButtonMask = 0x07, Default = 0x100, Escape = 0x200, FlagMask = 0x300 }; static int information( QWidget *parent, const QString &caption, const QString& text, int button0, int button1=0, int button2=0 ); static int information( QWidget *parent, const QString &caption, const QString& text, const QString& button0Text = QString::null, const QString& button1Text = QString::null, const QString& button2Text = QString::null, int defaultButtonNumber = 0, int escapeButtonNumber = -1 ); static int warning( QWidget *parent, const QString &caption, const QString& text, int button0, int button1, int button2=0 ); static int warning( QWidget *parent, const QString &caption, const QString& text, const QString& button0Text = QString::null, const QString& button1Text = QString::null, const QString& button2Text = QString::null, int defaultButtonNumber = 0, int escapeButtonNumber = -1 ); static int critical( QWidget *parent, const QString &caption, const QString& text, int button0, int button1, int button2=0 ); static int critical( QWidget *parent, const QString &caption, const QString& text, const QString& button0Text = QString::null, const QString& button1Text = QString::null, const QString& button2Text = QString::null, int defaultButtonNumber = 0, int escapeButtonNumber = -1 ); static void about( QWidget *parent, const QString &caption, const QString& text ); static void aboutQt( QWidget *parent, const QString& caption=QString::null );#if 1 /* OBSOLETE */ static int message( const QString &caption, const QString& text, const QString& buttonText=QString::null, QWidget *parent=0, const char *name=0 ); static bool query( const QString &caption, const QString& text, const QString& yesButtonText=QString::null, const QString& noButtonText=QString::null, QWidget *parent=0, const char *name=0 );#endif QString text() const; void setText( const QString &); Icon icon() const; // ### the next four functions will probably be renamed in 3.0. void setIcon( Icon ); void setIcon( const QPixmap & ); const QPixmap *iconPixmap() const; void setIconPixmap( const QPixmap & ); QString buttonText( int button ) const; void setButtonText( int button, const QString &); void adjustSize(); static QPixmap standardIcon( Icon icon, GUIStyle style ); TextFormat textFormat() const; void setTextFormat( TextFormat );protected: void resizeEvent( QResizeEvent * ); void keyPressEvent( QKeyEvent * ); void styleChanged( QStyle& );private slots: void buttonClicked();private: void init( int, int, int ); int indexOf( int ) const; void resizeButtons(); QLabel *label; QMBData *mbd; void *reserved1; void *reserved2;private: // Disabled copy constructor and operator=#if defined(Q_DISABLE_COPY) QMessageBox( const QMessageBox & ); QMessageBox &operator=( const QMessageBox & );#endif};#endif // QT_NO_MESSAGEBOX#endif // QMESSAGEBOX_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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