Event handling with multiple scrollbars

Event handling with multiple scrollbars

I’m trying to work on the basics of event handling. I found it easy to set one label and have the scrollbar change the value of the label. I added a few more scrollbars, each with a separate label. When I move any scrollbar, only the first label value changes. How do you configure handleEvent to work with multiple scrollbars?

Rather than override handleEvent, you shouldregister an AdjustmentListener for each scrollbarand place the appropriate label value changingcode in the AdjustmentListener’s adjustmentValueChanged method.

See also  How HealthStream Learning Center Supports Healthcare Education and Compliance

About Our Editorial Process

At DevX, we’re dedicated to tech entrepreneurship. Our team closely follows industry shifts, new products, AI breakthroughs, technology trends, and funding announcements. Articles undergo thorough editing to ensure accuracy and clarity, reflecting DevX’s style and supporting entrepreneurs in the tech sphere.

See our full editorial policy.

About Our Journalist