AdjustmentEvent: getValue() : AdjustmentEvent « javax.swing.event « Java by API

1. Java by API
2. javax.swing.event
3. AdjustmentEvent

AdjustmentEvent: getValue()

import java.awt.BorderLayout;
import java.awt.event.AdjustmentEvent;
import java.awt.event.AdjustmentListener;

import javax.swing.JFrame;
import javax.swing.JScrollBar;

public class MainClass {
  public static void main(String args[]) throws Exception {
    AdjustmentListener adjustmentListener = new AdjustmentListener() {
      public void adjustmentValueChanged(AdjustmentEvent adjustmentEvent) {
        System.out.println("Adjusted: " + adjustmentEvent.getValue());
      }
    };
    JScrollBar oneJScrollBar = new JScrollBar(JScrollBar.HORIZONTAL);
    oneJScrollBar.addAdjustmentListener(adjustmentListener);


    JFrame frame = new JFrame("ScrollBars R Us");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(oneJScrollBar, BorderLayout.NORTH);

    frame.setSize(300, 200);
    frame.setVisible(true);
  }

}
           
       

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