How to create a custom color picker dialog or popup screen in BlackBerry -

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how create custom color picker dialog or popup screen in blackberry (i.e selecting color form color picker dialog set control or other mnger)

just idea of possible implementation:

it should popupscreen holds gridfieldmanager containing set of small custom fields (e.g. 8x8 matrix). each small custom field painted in color , "listens" clicks in navigationclick(). when click caught small custom field notifies screen selected color. screen closes , notifies client/caller via callback passed screen on creation.


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