add customView to NSStatusItem

一世执手 提交于 2021-02-07 09:43:03

问题


I would like to create a status bar application which has non-menu style. same as FaceTab for facebook (I mean only interface, not functional)... this is my codes:

-(void)awakeFromNib{
    statusItem = [[[NSStatusBar systemStatusBar] statusItemWithLength:NSVariableStatusItemLength] retain];
    [statusItem setView:customView];
    //[statusItem setMenu:menu];
    [statusItem setTitle:@"Status"];
    [statusItem setHighlightMode:YES];
}

..... so once I Use NSMenu everything works fine but when I use NSView and CustomView outlet nothing appear on menu bar. Help plz!


回答1:


There are several moving parts involved, so the best advice I can give is to check out this excellent example project from Vadim Shpakovski.




回答2:


At the end of your awakeFromNib method, you may need to call retain on the statusItem so that it doesn't go out of scope. I was struggling with this same problem, and adding [statusItem retain]; fixed it so that I now see my Status menu in the Mac OS status bar.

-(void)awakeFromNib{
    statusItem = [[[NSStatusBar systemStatusBar] statusItemWithLength:NSVariableStatusItemLength] retain];
    [statusItem setView:customView];

    // in my code, this is uncommented, and menu is an instance variable.
    //[statusItem setMenu:menu];

    [statusItem setTitle:@"Status"];
    [statusItem setHighlightMode:YES];

    // this was needed to get the icon to display in the status bar.
    [statusItem retain];
}


来源:https://stackoverflow.com/questions/7770539/add-customview-to-nsstatusitem

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