[英]How to change color of status bar item title in Objective-C/Cocoa?
//Create the NSStatusBar and set its length
statusItem = [[[NSStatusBar systemStatusBar] statusItemWithLength:NSSquareStatusItemLength] retain];
[statusItem setHighlightMode:YES];
[statusItem setTitle:@"myTitle"];
[statusItem setToolTip:@"myToolTip"];
[statusItem setMenu:statusMenu];
[statusItem setEnabled:YES];
如何将“myTitle”的颜色更改为蓝色?
当列表被禁用时,像 PeerGuardian 这样的一些应用程序会将它们的状态栏项目标题更改为红色,所以我想这是可能的。
使用NSStatusItem
的-setAttributedTitle
方法,并给它一个合适颜色的NSAttributedString
:
NSDictionary *titleAttributes = [NSDictionary dictionaryWithObject:[NSColor blueColor] forKey:NSForegroundColorAttributeName];
NSAttributedString* blueTitle = [[NSAttributedString alloc] initWithString:@"myTitle" attributes:titleAttributes];
statusItem = [[[NSStatusBar systemStatusBar] statusItemWithLength:NSSquareStatusItemLength] retain];
[statusItem setAttributedTitle:blueTitle];
[blueTitle release];
斯威夫特 4 版本:
let attributes = [NSAttributedStringKey.foregroundColor: NSColor.blue]
let attributedText = NSAttributedString(string: "myTitle", attributes: attributes)
let statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.variableLength)
statusItem.attributedTitle = attributedText
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