import org.kde.qt.*; public class Tut6 extends TQVBox { public Tut6() { TQPushButton quit = new TQPushButton("Quit", this, "quit"); quit.setFont(new TQFont("Times", 18, TQFont.Bold, false)); connect(quit, SIGNAL("clicked()"), tqApp(), SLOT("quit()")); TQGrid grid = new TQGrid(4, this, null, 0); for(int c = 0; c < 4; c++) for(int r = 0; r < 4; r++) new LCDRange(grid); } public static void main(String[] args) { TQApplication a = new TQApplication(args); Tut6 w = new Tut6(); 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"); } } }