|
|
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
|
|
|
|
|
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/examples/rot13/rot13.doc:4 -->
|
|
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
|
|
|
<title>Rot13</title>
|
|
|
|
|
<style type="text/css"><!--
|
|
|
|
|
fn { margin-left: 1cm; text-indent: -1cm; }
|
|
|
|
|
a:link { color: #004faf; text-decoration: none }
|
|
|
|
|
a:visited { color: #672967; text-decoration: none }
|
|
|
|
|
body { background: #ffffff; color: black; }
|
|
|
|
|
--></style>
|
|
|
|
|
</head>
|
|
|
|
|
<body>
|
|
|
|
|
|
|
|
|
|
<table border="0" cellpadding="0" cellspacing="0" width="100%">
|
|
|
|
|
<tr bgcolor="#E5E5E5">
|
|
|
|
|
<td valign=center>
|
|
|
|
|
<a href="index.html">
|
|
|
|
|
<font color="#004faf">Home</font></a>
|
|
|
|
|
| <a href="classes.html">
|
|
|
|
|
<font color="#004faf">All Classes</font></a>
|
|
|
|
|
| <a href="mainclasses.html">
|
|
|
|
|
<font color="#004faf">Main Classes</font></a>
|
|
|
|
|
| <a href="annotated.html">
|
|
|
|
|
<font color="#004faf">Annotated</font></a>
|
|
|
|
|
| <a href="groups.html">
|
|
|
|
|
<font color="#004faf">Grouped Classes</font></a>
|
|
|
|
|
| <a href="functions.html">
|
|
|
|
|
<font color="#004faf">Functions</font></a>
|
|
|
|
|
</td>
|
|
|
|
|
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>Rot13</h1>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<p>
|
|
|
|
|
This example lets you enter a text into a mulitilineedit widget.
|
|
|
|
|
It will be displayed in the edit widget to the right transformed using
|
|
|
|
|
the rot13 algorithm.
|
|
|
|
|
<p> <hr>
|
|
|
|
|
<p> Header file:
|
|
|
|
|
<p> <pre>/****************************************************************************
|
|
|
|
|
** $Id: qt/rot13.h 3.3.8 edited Jan 11 14:46 $
|
|
|
|
|
**
|
|
|
|
|
** Definition of something or other
|
|
|
|
|
**
|
|
|
|
|
** Created : 979899
|
|
|
|
|
**
|
|
|
|
|
** Copyright (C) 1997-2007 Trolltech ASA. All rights reserved.
|
|
|
|
|
**
|
|
|
|
|
** This file is part of an example program for TQt. This example
|
|
|
|
|
** program may be used, distributed and modified without limitation.
|
|
|
|
|
**
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
#ifndef ROT13_H
|
|
|
|
|
#define ROT13_H
|
|
|
|
|
|
|
|
|
|
#include <<a href="tqwidget-h.html">tqwidget.h</a>>
|
|
|
|
|
|
|
|
|
|
class TQMultiLineEdit;
|
|
|
|
|
|
|
|
|
|
class Rot13: public <a href="tqwidget.html">TQWidget</a> {
|
|
|
|
|
<a href="metaobjects.html#TQ_OBJECT">TQ_OBJECT</a>
|
|
|
|
|
public:
|
|
|
|
|
Rot13();
|
|
|
|
|
|
|
|
|
|
<a href="ntqstring.html">TQString</a> rot13( const <a href="ntqstring.html">TQString</a> & ) const;
|
|
|
|
|
|
|
|
|
|
private slots:
|
|
|
|
|
void changeLeft();
|
|
|
|
|
void changeRight();
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
<a href="ntqmultilineedit.html">TQMultiLineEdit</a> * left, * right;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
</pre>
|
|
|
|
|
|
|
|
|
|
<p> <hr>
|
|
|
|
|
<p> Implementation:
|
|
|
|
|
<p> <pre>/****************************************************************************
|
|
|
|
|
** $Id: qt/rot13.cpp 3.3.8 edited Jan 11 14:37 $
|
|
|
|
|
**
|
|
|
|
|
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
|
|
|
|
|
**
|
|
|
|
|
** This file is part of an example program for TQt. This example
|
|
|
|
|
** program may be used, distributed and modified without limitation.
|
|
|
|
|
**
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
#include "rot13.h"
|
|
|
|
|
|
|
|
|
|
#include <<a href="qmultilineedit-h.html">ntqmultilineedit.h</a>>
|
|
|
|
|
#include <<a href="qpushbutton-h.html">ntqpushbutton.h</a>>
|
|
|
|
|
#include <<a href="qapplication-h.html">ntqapplication.h</a>>
|
|
|
|
|
#include <<a href="qlayout-h.html">ntqlayout.h</a>>
|
|
|
|
|
|
|
|
|
|
<a name="f432"></a>Rot13::Rot13()
|
|
|
|
|
{
|
|
|
|
|
left = new <a href="ntqmultilineedit.html">TQMultiLineEdit</a>( this, "left" );
|
|
|
|
|
right = new <a href="ntqmultilineedit.html">TQMultiLineEdit</a>( this, "right" );
|
|
|
|
|
<a name="x1375"></a> <a href="tqobject.html#connect">connect</a>( left, TQ_SIGNAL(<a href="ntqtextedit.html#textChanged">textChanged</a>()), this, TQ_SLOT(changeRight()) );
|
|
|
|
|
<a href="tqobject.html#connect">connect</a>( right, TQ_SIGNAL(<a href="ntqtextedit.html#textChanged">textChanged</a>()), this, TQ_SLOT(changeLeft()) );
|
|
|
|
|
|
|
|
|
|
<a href="ntqpushbutton.html">TQPushButton</a> * quit = new <a href="ntqpushbutton.html">TQPushButton</a>( "&Quit", this );
|
|
|
|
|
<a name="x1379"></a> quit-><a href="tqwidget.html#setFocusPolicy">setFocusPolicy</a>( NoFocus );
|
|
|
|
|
<a href="tqobject.html#connect">connect</a>( quit, TQ_SIGNAL(<a href="ntqbutton.html#clicked">clicked</a>()), tqApp, TQ_SLOT(<a href="ntqapplication.html#quit">quit</a>()) );
|
|
|
|
|
|
|
|
|
|
<a href="qgridlayout.html">TQGridLayout</a> * l = new <a href="qgridlayout.html">TQGridLayout</a>( this, 2, 2, 5 );
|
|
|
|
|
<a name="x1370"></a> l-><a href="qgridlayout.html#addWidget">addWidget</a>( left, 0, 0 );
|
|
|
|
|
l-><a href="qgridlayout.html#addWidget">addWidget</a>( right, 0, 1 );
|
|
|
|
|
l-><a href="qgridlayout.html#addWidget">addWidget</a>( quit, 1, 1, AlignRight );
|
|
|
|
|
|
|
|
|
|
<a name="x1378"></a> left-><a href="tqwidget.html#setFocus">setFocus</a>();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void <a name="f433"></a>Rot13::changeLeft()
|
|
|
|
|
{
|
|
|
|
|
<a name="x1371"></a> left-><a href="tqobject.html#blockSignals">blockSignals</a>( TRUE );
|
|
|
|
|
<a name="x1374"></a><a name="x1373"></a> left-><a href="ntqtextedit.html#setText">setText</a>( rot13( right-><a href="ntqtextedit.html#text">text</a>() ) );
|
|
|
|
|
left-><a href="tqobject.html#blockSignals">blockSignals</a>( FALSE );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void <a name="f434"></a>Rot13::changeRight()
|
|
|
|
|
{
|
|
|
|
|
right-><a href="tqobject.html#blockSignals">blockSignals</a>( TRUE );
|
|
|
|
|
right-><a href="ntqtextedit.html#setText">setText</a>( rot13( left-><a href="ntqtextedit.html#text">text</a>() ) );
|
|
|
|
|
right-><a href="tqobject.html#blockSignals">blockSignals</a>( FALSE );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TQString <a name="f435"></a>Rot13::rot13( const <a href="ntqstring.html">TQString</a> & input ) const
|
|
|
|
|
{
|
|
|
|
|
<a href="ntqstring.html">TQString</a> r = input;
|
|
|
|
|
<a name="x1372"></a> int i = r.<a href="ntqstring.html#length">length</a>();
|
|
|
|
|
while( i-- ) {
|
|
|
|
|
if ( r[i] >= TQChar('A') && r[i] <= TQChar('M') ||
|
|
|
|
|
r[i] >= TQChar('a') && r[i] <= TQChar('m') )
|
|
|
|
|
r[i] = (char)((int)TQChar(r[i]) + 13);
|
|
|
|
|
else if ( r[i] >= TQChar('N') && r[i] <= TQChar('Z') ||
|
|
|
|
|
r[i] >= TQChar('n') && r[i] <= TQChar('z') )
|
|
|
|
|
r[i] = (char)((int)TQChar(r[i]) - 13);
|
|
|
|
|
}
|
|
|
|
|
return r;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int main( int argc, char ** argv )
|
|
|
|
|
{
|
|
|
|
|
<a href="ntqapplication.html">TQApplication</a> a( argc, argv );
|
|
|
|
|
Rot13 r;
|
|
|
|
|
r.<a href="tqwidget.html#resize">resize</a>( 400, 400 );
|
|
|
|
|
a.<a href="ntqapplication.html#setMainWidget">setMainWidget</a>( &r );
|
|
|
|
|
r.<a href="tqwidget.html#setCaption">setCaption</a>("TQt Example - ROT13");
|
|
|
|
|
r.<a href="tqwidget.html#show">show</a>();
|
|
|
|
|
return a.<a href="ntqapplication.html#exec">exec</a>();
|
|
|
|
|
}
|
|
|
|
|
</pre>
|
|
|
|
|
|
|
|
|
|
<p>See also <a href="examples.html">Examples</a>.
|
|
|
|
|
|
|
|
|
|
<!-- eof -->
|
|
|
|
|
<p><address><hr><div align=center>
|
|
|
|
|
<table width=100% cellspacing=0 border=0><tr>
|
|
|
|
|
<td>Copyright © 2007
|
|
|
|
|
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
|
|
|
|
<td align=right><div align=right>TQt 3.3.8</div>
|
|
|
|
|
</table></div></address></body>
|
|
|
|
|
</html>
|
