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  Tutorial: Use SWT Listener Classes Effectively for Responsive Java UIs

Use SWT Listener Classes Effectively for Responsive Java UIs Understanding the SWT listener classes and their usage is essential to building complex, highly responsive user interfaces for Java applications. The listener classes in SWT are classified into

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The SWT Control class, the abstract superclass of all windowed user interface classes, defines all the add/remove listener methods but it does not implement them. The subclasses provide the actual implementation of these methods. For example, SWT allows you to add any listener to the Label widget but doesn't generate any events when a user clicks the Label, because Label does not define any functionality for these methods. So it is up to the developer to know which listeners work with each widget.


 

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Use SWT Listener Classes Effectively for Responsive Java UIs

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