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import org.kde.qt.*;
public class KillerFilter extends QObject {
public boolean eventFilter( QObject object, QEvent event) {
if (event.type() == QEvent.MouseButtonPress) {
if ( ((QMouseEvent)event).button() == RightButton ) {
((QWidget) object).close();
return true;
} else {
return false;
}
} else {
return false;
}
}
public static void main(String[] args)
{
QApplication a = new QApplication(args);
QWidget toplevel = new QWidget();
toplevel.resize( 230, 130 );
QObject killerFilter = new KillerFilter();
QPushButton pb = new QPushButton(toplevel);
pb.setGeometry(10, 10, 100, 50 );
pb.setText( "pushbutton" );
pb.installEventFilter( killerFilter );
QLineEdit le = new QLineEdit( toplevel );
le.setGeometry( 10, 70, 100, 50 );
le.setText( "Line edit" );
le.installEventFilter( killerFilter );
QCheckBox cb = new QCheckBox( toplevel );
cb.setGeometry( 120, 10, 100, 50 );
cb.setText( "Check-box" );
cb.installEventFilter( killerFilter );
QRadioButton rb = new QRadioButton( toplevel );
rb.setGeometry( 120, 70, 100, 50 );
rb.setText( "Radio button" );
rb.installEventFilter( killerFilter );
a.setMainWidget(toplevel);
toplevel.show();
a.exec();
return;
}
static {
qtjava.initialize();
}
}
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