1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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);
}
#include "showtextdlg.moc"
|
