rightmostNSStatusItem.m

#import "AppDelegate.h"

@interface NSStatusBar(Private)
- (id)_statusItemWithLength:(double)length withPriority:(int)priority;
@end

@interface AppDelegate()
{
    NSStatusItem *item;
}
@end

@implementation AppDelegate

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
    NSStatusBar *bar = [NSStatusBar systemStatusBar];
    item = [bar _statusItemWithLength:NSVariableStatusItemLength withPriority:INT_MIN];
    [item setTitle:NSLocalizedString(@"RightMost",@"")];
    [item setImage:[NSImage imageNamed:@"NSActionTemplate"]];
    [item setHighlightMode:YES];
    [item setMenu:_menu];
}

@end