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import org.kde.qt.*;
public class Tut7 extends QVBox {
public Tut7() {
QPushButton quit = new QPushButton("Quit", this, "quit");
quit.setFont(new QFont("Times", 18, QFont.Bold, false));
connect(quit, SIGNAL("clicked()"), qApp(), SLOT("quit()"));
QGrid grid = new QGrid(4, this, null, 0);
LCDRange previous = null;
for(int r = 0; r < 4; r++) {
for(int c = 0; c < 4; c++) {
LCDRange lr = new LCDRange(grid);
if (previous!=null)
connect(lr, SIGNAL("valueChanged(int)"),
previous, SLOT("setValue(int)"));
previous = lr;
}
}
}
public static void main(String[] args) {
QApplication a = new QApplication(args);
Tut7 w = new Tut7();
a.setMainWidget(w);
w.show();
a.exec();
return;
}
static {
try {
Class c = Class.forName("org.kde.qt.qtjava");
} catch (Exception e) {
e.printStackTrace();
System.out.println("Can't load qtjava class");
}
}
}
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