问题
I want to grey out some menu items, so thay will be visible but disabled.
How to do this in blackberry?
回答1:
The paradigm for the BlackBerry menu is to remove inactive menu items, not grey them out. So, there is no functionality that allows greying out.
来源：https://stackoverflow.com/questions/2175456/blackberry-how-to-grey-out-menu-items