如何從nspopupbutton獲取字體樣式

Question

我將fontfamilies列表設置爲NSPopupButton。我不知道如何設置所選字體預覽到NSTextView 試圖這樣

NSString *fontstyle = [popup_button titleOfSelectedItem]; 
NSFont *fontst = [NSFontManager:nil willIncludeFont:fontstyle]; 
[text_view setFont:fontstyle]; 

Answer 1

最後我明白了...

NSString *fontstyle = [popup_button titleOfSelectedItem]; 
NSString *fontsize = [pop_size titleOfSelectedItem]; 
CGFloat fntsize = [fontsize floatValue]; 
NSFont *regular = [NSFont fontWithName:fontstyle size:fntsize]; 
[text_view setFont:regular];