Dynamic layout managers or managers to update "on the fly".

Hello

I'm looking for more help with managers.

I create a presentation grid using the combination of horizontal and vertical field managers (HorizontalFieldManager and VerticalFieldManager). Some of the columns in the grid are too wide to be shown, so I truncate the text, but I would like to widen the column when one of the fields in this column gets the focus.

I tried to replace the getPreferredWidth() of my custom field object that is actually a cell and invalidate() it, that the manager chooses to jump upward change and redraws itself using the new dimensions, when this does not work, I tried to invalidate() field of the cell and the Manager, but that didn't work either.

Any help in the form of a code or management would be greatly appreciated, thanks!

UpdateLayout () is perhaps what you are looking for?

http://www.BlackBerry.com/developers/docs/4.2.1API/NET/rim/device/API/UI/field.html#updateLayout )

Tags: BlackBerry Developers

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