这是一个答案,而不是一个问题。在线搜索,我发现这个问题(http://www.cocoabuilder.com/archive/cocoa/58379-changing-the-text-color-of-an-nsmenuitem-in-an-nspopupbutton.html)的答案真的被黑了,扭曲了,可以更优雅地回答:
NSArray *itemArray = [scalePopup itemArray];
int i;
NSDictionary *attributes = [NSDictionary
dictionaryWithObjectsAndKeys:
[NSColor redColor], NSForegroundColorAttributeName,
[NSFont systemFontOfSize: [NSFont systemFontSize]],
NSFontAttributeName, nil];
for (i = 0; i < [itemArray count]; i++) {
NSMenuItem *item = [itemArray objectAtIndex:i];
NSAttributedString *as = [[NSAttributedString alloc]
initWithString:[item title]
attributes:attributes];
[item setAttributedTitle:as];
}
答案 0 :(得分:3)
请注意,上面的问题实际上就是答案。网上有很多链接,基于较旧的API的解决方案过于复杂,我认为将此帖子作为参考可能会有所帮助。
答案 1 :(得分:0)
我遇到了同样的问题。
要保留原始文字属性, 我的解决方案在这里:
NSRange range = NSMakeRange(0, 0);
NSAttributedString *cellStr = [[self.popup cell] attributedTitle];
NSMutableDictionary *cellAttr = [[cellStr attributesAtIndex:range.location effectiveRange:&range] mutableCopy];
[cellAttr setObject:[NSColor redColor] forKey:NSForegroundColorAttributeName];
NSArray *menuItems = [self.popup itemArray];
for (NSMenuItem *menu in menuItems ) {
NSString *orgTitle = [menu title];
NSMutableAttributedString *title = [[NSMutableAttributedString alloc] initWithString:orgTitle attributes:cellAttr];
[menuItem setAttributedTitle:title];
}