Sure! Here is an SEO friendly HTML answer for the category interview question "Can you provide an example of using SWT's data-binding functionality?":

```html

Example of using SWT's data-binding functionality

SWT's data-binding functionality allows you to easily bind data between UI controls and data models in a Java application. Here is a simple example that demonstrates how to use data binding in SWT:

    ```java
    import org.eclipse.core.databinding.DataBindingContext;
    import org.eclipse.core.databinding.observable.value.IObservableValue;
    import org.eclipse.jface.databinding.swt.SWTObservables;
    import org.eclipse.swt.SWT;
    import org.eclipse.swt.widgets.Display;
    import org.eclipse.swt.widgets.Shell;
    import org.eclipse.swt.widgets.Text;

    public class DataBindingExample {
        public static void main(String[] args) {
            Display display = new Display();
            Shell shell = new Shell(display);
          
            Text text = new Text(shell, SWT.BORDER);
            text.setBounds(10, 10, 200, 20);
          
            DataBindingContext bindingContext = new DataBindingContext();
            IObservableValue widgetValue = SWTObservables.observeText(text, SWT.Modify);
            IObservableValue modelValue = // Your data model value here
            bindingContext.bindValue(widgetValue, modelValue);
          
            shell.open();
            while (!shell.isDisposed()) {
                if (!display.readAndDispatch()) {
                    display.sleep();
                }
            }
            display.dispose();
        }
    }
    ```
  

This example creates a simple SWT text field and binds its value to a data model using SWT's data-binding functionality. This allows changes made to the text field to automatically update the data model, and vice versa.

By using data binding in SWT, you can easily create responsive and data-driven UI applications in Java.

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This HTML answer provides information on how to use SWT's data-binding functionality with an example code snippet, making it SEO friendly for the category interview question.