can not focus children of skinnableContainer

I have a custom component extends from skinnableContainer and only has two NumericSteppers. I explicitly set focus to my component like myComponent.setFocus(). It sets focus to first stepper which is correct,开发者_如何学JAVA but when I press TAB to move focus to next stepper it moves focus to the next Component.

I set tabEnabled = true and tabChildren=true of the component, still no luck. How could I set focus to next stepper on pressing TAB?

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Make sure that the focusEnabled property is also set to true. You could also programatically set the tabIndex property for each tab.