public BottomBar(Canvas sim) {
this.sim = sim;
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
Slydr[] slydrs =
new Slydr[] {
t = new Slydr("Time step", 1, Params.timestep, Params.timestep),
g = new Slydr("Gravity", 0, 10, Params.gravity),
m = new Slydr("Magnetism", 1, 20000, Params.magnetism),
d = new Slydr("Delay", 1, 1000, Params.delay),
};
for (Slydr slydr : slydrs) {
add(slydr);
slydr.setChangeListener(new Updater());
}
}
private void updateConstants() {
sim.setTimeStep(t.getValue());
sim.setGravity(g.getValue());
sim.setMagnetism(m.getValue());
sim.setDelay(d.getValue());
}