JSlider slider = new JSlider();
slider.x();
slider.domorestuff();
JLabel label = new JLabel();
label.setBorder(BorderFactory.createTitledBorder("X"));
label.setPreferredSize(new Dimension(780, 100));
label.setVisible(true);
label.add(slider);
frame.add(label);
If I add the label I see a label with nothing in it. If I add only the slider it will be displayed normally
Both JSlider
and JLabel
are core components. You can't add JSlider
on top of JLabel
. Use container like JPanel
to add JSlider
.