You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.0 KiB
79 lines
2.0 KiB
/****************************************************************************
|
|
**
|
|
** 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 <ntqmultilineedit.h>
|
|
#include <ntqpushbutton.h>
|
|
#include <ntqapplication.h>
|
|
#include <ntqlayout.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 * quit = new TQPushButton( "&Quit", this );
|
|
quit->setFocusPolicy( NoFocus );
|
|
connect( quit, SIGNAL(clicked()), tqApp, SLOT(quit()) );
|
|
|
|
TQGridLayout * l = new TQGridLayout( this, 2, 2, 5 );
|
|
l->addWidget( left, 0, 0 );
|
|
l->addWidget( right, 0, 1 );
|
|
l->addWidget( quit, 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();
|
|
}
|