e024949098
- when menu window is shown, the menu's window no longer becomes the active window on windows (we thus don't steal focus from the active window). - when menu is active and mouse is pressed outside the active menu and if the pressed button is bound to a menu, the old menu is now closed while a new one immediately appears - menus now hide before their callback is executed, so they don't linger around if callback execution takes a while git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@1583 7f0cb862-5218-0410-a997-914c9d46530a