for every BMenuItem, have them created in _init_interface_kit(), and keep
them cached. This required some reorganisation of the code in Menu and MenuItem.
Also has the side effect that BMenuItem doesn't have to know about the
alt/ctrl/command keys stuff.
Added a comment in BMenu::AttachedToWindow().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31962 a95241bf-73f2-0310-859d-f6bbb57e9c96
BMenuItem and BWindow are no longer friends of BMenu, but use this class
instead.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24909 a95241bf-73f2-0310-859d-f6bbb57e9c96
Moved GetMouse() calls near the check for exit conditions.
Reorganized a bit the code, and hopefully simplified it in some places.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23229 a95241bf-73f2-0310-859d-f6bbb57e9c96
