Flex / AIR, how to set focus on user interface, button, etc.?

Question

So, I'm trying to adjust the focus to a specific button when the application starts (or later based on certain events), so that the user can simply press the back button to press the button. However, none of the following approaches work.

protected function group1_creationCompleteHandler(event:FlexEvent):void
{
//btnBrowse.setFocus();
focusManager.setFocus(btnBrowse);
}

Answer 1

Try:

protected function group1_creationCompleteHandler(event:FlexEvent):void
{
  callLater(btnBrowse.setFocus);
}

Answer 2

To press the return button and automatically execute the event Click, on the panel, canvas, etc., where the user is located, install defaultButton="{buttonid}".

Answer 3

Flex , js . Google, flash.

, : http://edsyrett.wordpress.com/2008/08/15/focus-issues-in-flex/

Answer 4

Not sure if the answer is still relevant, but try adding both.

Make the default button for the application and add focus to it in the creation event.