source: psi/trunk/src/showtextdlg.cpp@ 20

/*
 * showtextdlg.cpp - dialog for displaying a text file
 * Copyright (C) 2003  Justin Karneges
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#include"showtextdlg.h"

#include<qlayout.h>
#include<qtextedit.h>
#include<qpushbutton.h>
#include<qfile.h>
#include<qtextstream.h>


ShowTextDlg::ShowTextDlg(const QString &fname, bool rich, QWidget *parent, const char *name)
:QDialog(parent, name, FALSE, WDestructiveClose)
{
        QString text;

        QFile f(fname);
        if(f.open(IO_ReadOnly)) {
                QTextStream t(&f);
                while(!t.eof())
                        text += t.readLine() + '\n';
                f.close();
        }

        QVBoxLayout *vb1 = new QVBoxLayout(this, 8);
        QTextEdit *te = new QTextEdit(this);
        te->setReadOnly(TRUE);
        te->setTextFormat(rich ? QTextEdit::RichText : QTextEdit::PlainText);
        te->setText(text);

        vb1->addWidget(te);

        QHBoxLayout *hb1 = new QHBoxLayout(vb1);
        hb1->addStretch(1);
        QPushButton *pb = new QPushButton(tr("&OK"), this);
        connect(pb, SIGNAL(clicked()), SLOT(accept()));
        hb1->addWidget(pb);
        hb1->addStretch(1);

        resize(560, 384);
}