qmessagebox.h
This is the verbatim text of the qmessagebox.h include file. It is provided only for illustration; the copyright remains with Trolltech.
/****************************************************************************
** $Id: qt/qmessagebox.h 3.0.6 edited Oct 11 17:53 $
**
** 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
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**********************************************************************/
#ifndef QMESSAGEBOX_H
#define QMESSAGEBOX_H
#ifndef QT_H
#include "qdialog.h"
#endif // QT_H
#ifndef QT_NO_MESSAGEBOX
class QLabel;
class QPushButton;
struct QMessageBoxData;
class Q_EXPORT QMessageBox : public QDialog
{
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 );
/* OBSOLETE */
static int message( const QString &caption,
const QString& text,
const QString& buttonText=QString::null,
QWidget *parent=0, const char * =0 ) {
return QMessageBox::information( parent, caption, text,
buttonText.isEmpty()
? tr("OK") : buttonText ) == 0;
}
/* OBSOLETE */
static bool query( const QString &caption,
const QString& text,
const QString& yesButtonText=QString::null,
const QString& noButtonText=QString::null,
QWidget *parent=0, const char * = 0 ) {
return QMessageBox::information( parent, caption, text,
yesButtonText.isEmpty()
? tr("OK") : yesButtonText,
noButtonText ) == 0;
}
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();
/* OBSOLETE */
static QPixmap standardIcon( Icon icon, GUIStyle );
static QPixmap standardIcon( Icon icon );
TextFormat textFormat() const;
void setTextFormat( TextFormat );
protected:
void resizeEvent( QResizeEvent * );
void showEvent( QShowEvent * );
void keyPressEvent( QKeyEvent * );
void styleChanged( QStyle& );
private slots:
void buttonClicked();
private:
void init( int, int, int );
int indexOf( int ) const;
void resizeButtons();
QLabel *label;
QMessageBoxData *mbd;
void *reserved1;
void *reserved2;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QMessageBox( const QMessageBox & );
QMessageBox &operator=( const QMessageBox & );
#endif
};
/*
Macro to be used at the beginning of main(), e.g.
#include <qapplication.h>
#include <qmessagebox.h>
int main( int argc, char**argv )
{
QT_REQUIRE_VERSION( argc, argv, "3.0.5" )
...
}
*/
#define QT_REQUIRE_VERSION( argc, argv, str ) { QString s=QString::fromLatin1(str);\
QString sq=QString::fromLatin1(qVersion()); if ( (sq.section('.',0,0).toInt()<<16)+\
(sq.section('.',1,1).toInt()<<8)+sq.section('.',2,2).toInt()<(s.section('.',0,0).toInt()<<16)+\
(s.section('.',1,1).toInt()<<8)+s.section('.',2,2).toInt() ){if ( !qApp){ int c=0; new \
QApplication(argc,argv);} QMessageBox::critical( 0, QApplication::tr(\
"Incompatible Qt Library Error" ), QApplication::tr("Executable '%1' requires Qt "\
"%2, found Qt %3").arg(QString::fromLatin1(qAppName())).arg(QString::fromLatin1(\
str)).arg(QString::fromLatin1(qVersion()) ), QMessageBox::Abort,0 ); exit(1); }}
#endif // QT_NO_MESSAGEBOX
#endif // QMESSAGEBOX_H
