qabstractpagesetupdialog.cpp

qt-x11-opensource-src-4.1.4.tar.gz源码

/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the QtGui module of the Qt Toolkit.
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** License version 2.0 as published by the Free Software Foundation
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#include "qabstractpagesetupdialog.h"
#include "qabstractpagesetupdialog_p.h"

#ifndef QT_NO_PRINTDIALOG

#include <QtGui/qprinter.h>

/*!
    \internal
    \class QAbstractPageSetupDialog

    \brief The QAbstractPageSetupDialog class provides a base for
    implementations of page setup dialogs.
*/

/*!
    Constructs the page setup dialog for the printer \a printer with
    \a parent as parent widget.
*/
QAbstractPageSetupDialog::QAbstractPageSetupDialog(QPrinter *printer, QWidget *parent)
    : QDialog(*(new QAbstractPageSetupDialogPrivate), parent)
{
    Q_D(QAbstractPageSetupDialog);
    d->printer = printer;

    if (printer->outputFormat() != QPrinter::NativeFormat) {
        qWarning("QAbstractPageSetupDialog::QAbstractPageSetupDialog: Page setup dialog cannot be"
                 "used on non-native printers");    
    }
}

/*!
    \internal
*/
QAbstractPageSetupDialog::QAbstractPageSetupDialog(QAbstractPageSetupDialogPrivate &ptr,
                                                   QPrinter *printer, QWidget *parent)
    : QDialog(ptr, parent)
{
    Q_D(QAbstractPageSetupDialog);
    d->printer = printer;

    if (printer->outputFormat() != QPrinter::NativeFormat) {
        qWarning("QAbstractPageSetupDialog::QAbstractPageSetupDialog: Page setup dialog cannot be"
                 "used on non-native printers");    
    }
}

/*!
    Returns the printer that this page setup dialog is operating on.
*/
QPrinter *QAbstractPageSetupDialog::printer()
{
    Q_D(QAbstractPageSetupDialog);
    return d->printer;
}

/*!
    \fn int QAbstractPageSetupDialog::exec()

    This virtual function is called to pop up the dialog. It must be
    reimplemented in subclasses.
*/

#endif // QT_NO_PRINTDIALOG