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.
91 lines
2.0 KiB
91 lines
2.0 KiB
15 years ago
|
/***************************************************************************
|
||
|
|
* $Id$
|
||
|
|
**
|
||
|
|
* Definition of something or other
|
||
|
|
**
|
||
|
|
* Created : 979899
|
||
|
|
**
|
||
|
|
* Copyright (C) 1997 by Trolltech AS. All rights reserved.
|
||
|
|
**
|
||
|
|
* This file is part of an example program for Qt. This example
|
||
|
|
* program may be used, distributed and modified without limitation.
|
||
|
|
**
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
import org.kde.qt.*;
|
||
|
|
|
||
|
|
|
||
|
|
class Rot13 extends QWidget {
|
||
|
|
private QMultiLineEdit left, right;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
Rot13()
|
||
|
|
{
|
||
|
|
left = new QMultiLineEdit( this, "left" );
|
||
|
|
right = new QMultiLineEdit( this, "right" );
|
||
|
|
connect( left, SIGNAL("textChanged()"), this, SLOT("changeRight()") );
|
||
|
|
connect( right, SIGNAL("textChanged()"), this, SLOT("changeLeft()") );
|
||
|
|
|
||
|
|
QPushButton quit = new QPushButton( "&Quit", this );
|
||
|
|
quit.setFocusPolicy( NoFocus );
|
||
|
|
connect( quit, SIGNAL("clicked()"), qApp(), SLOT("quit()") );
|
||
|
|
|
||
|
|
QGridLayout l = new QGridLayout( this, 2, 2, 5 );
|
||
|
|
l.addWidget( left, 0, 0 );
|
||
|
|
l.addWidget( right, 0, 1 );
|
||
|
|
l.addWidget( quit, 1, 1, AlignRight );
|
||
|
|
|
||
|
|
left.setFocus();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void changeLeft()
|
||
|
|
{
|
||
|
|
left.blockSignals( true );
|
||
|
|
left.setText( rot13( right.text() ) );
|
||
|
|
left.blockSignals( false );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void changeRight()
|
||
|
|
{
|
||
|
|
right.blockSignals( true );
|
||
|
|
right.setText( rot13( left.text() ) );
|
||
|
|
right.blockSignals( false );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
String rot13( String input )
|
||
|
|
{
|
||
|
|
char[] r = input.toCharArray();
|
||
|
|
int i = r.length;
|
||
|
|
while( i-- != 0 ) {
|
||
|
|
if ( r[i] >= (int) 'A' && r[i] <= (int) 'M' ||
|
||
|
|
r[i] >= (int) 'a' && r[i] <= (int) 'm' )
|
||
|
|
r[i] = (char) (r[i] + 13);
|
||
|
|
else if ( r[i] >= (int) 'N' && r[i] <= (int) 'Z' ||
|
||
|
|
r[i] >= (int) 'n' && r[i] <= (int) 'z' )
|
||
|
|
r[i] = (char) (r[i] - 13);
|
||
|
|
}
|
||
|
|
return new String(r);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
public static void main(String[] args)
|
||
|
|
{
|
||
|
|
QApplication a = new QApplication( args );
|
||
|
|
Rot13 r = new Rot13();
|
||
|
|
r.resize( 400, 400 );
|
||
|
|
a.setMainWidget( r );
|
||
|
|
r.setCaption("Qt Example - ROT13");
|
||
|
|
r.show();
|
||
|
|
a.exec();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
static {
|
||
|
|
qtjava.initialize();
|
||
|
|
}
|
||
|
|
}
|