Example usage for javax.swing SpinnerNumberModel addChangeListener

Introduction

In this page you can find the example usage for javax.swing SpinnerNumberModel addChangeListener.

Prototype

public void addChangeListener(ChangeListener l) 

Source Link

Document

Adds a ChangeListener to the model's listener list.

Usage

From source file:Main.java

public Main() {
    MyCanvas thingy = new MyCanvas();
    setLayout(new BorderLayout());
    JPanel panel = new JPanel();
    panel.add(thingy);/*from ww  w .j a  v a  2s  .co  m*/
    JScrollPane scroll = new JScrollPane();
    scroll.setViewportView(panel);
    add(scroll, BorderLayout.CENTER);
    SpinnerNumberModel spmodel = new SpinnerNumberModel(thingy.getThingySize(), 10.0, 2000.0, 10.0);
    spmodel.addChangeListener(e -> thingy.setThingySize((Double) spmodel.getNumber()));
    add(new JSpinner(spmodel), BorderLayout.NORTH);
}

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