Hi Jen,
Thank you for responding.
I have tried the ChangeHandler and doesn't do what the use case needs.
I have tried implementing addBitlessDomHandler but I can't quite get it to
work either.
Looking over what i wrote I wasn't specific on the behavior. The button
will be disabled until the user begins to type in the textbox. I have
found when you drag n drop text in to the textbox the button doesn't enable
until you do a key down or key up action. I have also found cutting text
from the textbox with the mouse the button does not disable.
Thank you,
Joe
On Tuesday, June 6, 2017 at 6:19:23 AM UTC-4, Jens wrote:
>
> You can define your own InputEvent + InputHandler and then use
> textBox.addBitlessDomHandler(new InputHandler() { ... }, InputEvent.TYPE).
>
> To see how you would implement an InputEvent you can take a look at
> existing DOM Events like com.google.gwt.event.dom.client.ChangeEvent /
> com.google.gwt.event.dom.client.ChangeHandler.
>
> -- J.
>
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