Make a fully visible value for money on the development.

I have a VerticalFieldManager which has a NullField inside to allow the development. I'm basically reproducing a ListField, but not as it has poor performance in my application is used.

I'm trying to understand how to implement the following:

When the null field gets the focus, to appear overall VFM.

Someone have an idea how I can accomplish this?

Thank you!

In onFocus(), you can call updateLayout() and set the desired height in your sublayout() with setExtent() method.

Tags: BlackBerry Developers

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