4 files changed, 147 insertions, 0 deletions
diff --git a/examples/rot13/rot13.cpp b/examples/rot13/rot13.cpp
new file mode 100644
index 000000000..967c72de7
--- /dev/null
+++ b/examples/rot13/rot13.cpp
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 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 <qmultilineedit.h>
+#include <qpushbutton.h>
+#include <qapplication.h>
+#include <qlayout.h>
+
+Rot13::Rot13()
+{
+    left = new TQMultiLineEdit( this, "left" );
+    right = new TQMultiLineEdit( this, "right" );
+    connect( left, SIGNAL(textChanged()), this, SLOT(changeRight()) );
+    connect( right, SIGNAL(textChanged()), this, SLOT(changeLeft()) );
+
+    TQPushButton * tquit = new TQPushButton( "&Quit", this );
+    tquit->setFocusPolicy( NoFocus );
+    connect( tquit, SIGNAL(clicked()), qApp, SLOT(tquit()) );
+
+    TQGridLayout * l = new TQGridLayout( this, 2, 2, 5 );
+    l->addWidget( left, 0, 0 );
+    l->addWidget( right, 0, 1 );
+    l->addWidget( tquit, 1, 1, AlignRight );
+
+    left->setFocus();
+}
+
+
+void Rot13::changeLeft()
+{
+    left->blockSignals( TRUE );
+    left->setText( rot13( right->text() ) );
+    left->blockSignals( FALSE );
+}
+
+
+void Rot13::changeRight()
+{
+    right->blockSignals( TRUE );
+    right->setText( rot13( left->text() ) );
+    right->blockSignals( FALSE );
+}
+
+
+TQString Rot13::rot13( const TQString & input ) const
+{
+    TQString r = input;
+    int i = r.length();
+    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 )
+{
+    TQApplication a( argc, argv );
+    Rot13 r;
+    r.resize( 400, 400 );
+    a.setMainWidget( &r );
+    r.setCaption("TQt Example - ROT13");
+    r.show();
+    return a.exec();
+}
diff --git a/examples/rot13/rot13.doc b/examples/rot13/rot13.doc
new file mode 100644
index 000000000..28e3bf6cf
--- /dev/null
+++ b/examples/rot13/rot13.doc
@@ -0,0 +1,23 @@
+/*
+*/
+/*!   \page rot-example.html
+
+  \ingroup examples
+  \title Rot13
+
+  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.
+
+  <hr>
+
+  Header file:
+
+  \include rot13/rot13.h
+
+  <hr>
+
+  Implementation:
+
+  \include rot13/rot13.cpp
+*/
diff --git a/examples/rot13/rot13.h b/examples/rot13/rot13.h
new file mode 100644
index 000000000..dc207c87e
--- /dev/null
+++ b/examples/rot13/rot13.h
@@ -0,0 +1,36 @@
+/****************************************************************************
+**
+** Definition of something or other
+**
+** Created : 979899
+**
+** Copyright (C) 1997-2008 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 <qwidget.h>
+
+class TQMultiLineEdit;
+
+class Rot13: public TQWidget {
+    Q_OBJECT
+public:
+    Rot13();
+
+    TQString rot13( const TQString & ) const;
+
+private slots:
+    void changeLeft();
+    void changeRight();
+
+private:
+    TQMultiLineEdit * left, * right;
+};
+
+#endif
diff --git a/examples/rot13/rot13.pro b/examples/rot13/rot13.pro
new file mode 100644
index 000000000..e27606e52
--- /dev/null
+++ b/examples/rot13/rot13.pro
@@ -0,0 +1,10 @@
+TEMPLATE	= app
+TARGET		= rot13
+
+CONFIG		+= qt warn_on release
+DEPENDPATH	= ../../include
+
+REQUIRES	= large-config
+
+HEADERS		= rot13.h
+SOURCES		= rot13.cpp