Java Development

[Clintliu]

hi guys

     do I dynamic set the style of bitmapfield ?

for example I need set bitmapfield to disable in some state that I don't let user who could click.

Although I disable fieldchangenotify of touch.unclick and trackwheelclick in some state I set,

but when I use bold phone ex.9650 move trackball on bitmapfield I set disable, it is still  focused.

so I need dynamic set unfocus and focus.

can anyone tell me how to do?

thx

[jprofitt · Accepted solution]

You can override isFocusable() and keep a flag somewhere to return whether or not it should be accepting focus. If you have multiple of these it's probably easiest to just create a class that extends BitmapField, then just make a public method to change the flag for when you need to enable/disable it.

[arkadyz]

Exactly what jprofitt said - with one addition:

BlackBerry API 6.0 added a new method in Field - setEnabled. Looks like they finally realized the need for that...