SampleDialog SWT with ISWTObservableValue

SampleDialog.java

public class SampleDialog extends Dialog {

        private DataBindingContext context = new DataBindingContext();
        
        public SampleDialog(Shell parentShell) {
            super(parentShell);
        }

        @Override
        protected Control createDialogArea(Composite parent) {
            Composite container = (Composite) super.createDialogArea(parent);

            Button button = new Button(container, SWT.CHECK);
            button.setText("Show hidden controls");
            Label label = new Label(container, SWT.NONE);
            label.setText("Sample label");
            
            ISWTObservableValue buttonObservable = WidgetProperties.selection().observe(button);
            ISWTObservableValue labelObservable = WidgetProperties.visible().observe(label);
            
            context.bindValue(labelObservable, buttonObservable);
            
            return container;
        }

        @Override
        protected void configureShell(Shell newShell) {
            super.configureShell(newShell);
            newShell.setText("Selection dialog");
        }

        @Override
        protected Point getInitialSize() {
            return new Point(450, 300);
        }

    }