iOS：在UIBarButtonItem和Button中添加带有标题的FontAwesome图标 [英] iOS: Append FontAwesome icon with title in UIBarButtonItem and Button

问题描述

我想在我的NavigationBar中使用这样的UIBarButton项目和

这样的普通UIButton

我已经尝试过使用这些链接
问题1 问题2 问题3 但没有得到输出。

我需要在FontAwesome图标上添加按钮标题文本。

有人可以提供帮助吗？

我的代码是：

  NSString * icon = [NSString fontAwesomeIconStringForIconIdentifier：@fa-folder-open]; 
 
 NSString * locationString = [NSString stringWithFormat：@％@％@，图标，@更改]; 
 
 NSMutableAttributedString * astring = [[NSMutableAttributedString alloc] initWithString：locationString]; 
 
 [astring addAttribute：NSFontAttributeName 
 value：[UIFont iconicFontOfSize：20] 
 range：NSMakeRange（0,1）]; //第一个字符
 
 changeFolderButton.titleLabel.attributedText = astring; 
  

解决方案

如果代码 FontAwesome 图标是& #xf007，然后将文字设置为 @\ U0000f007进入标题。

使用以下代码 UIButton ： -

  myBtn.titleLabel.font = [UIFont fontWithName：@FontAwesomesize：20.0]; 
 [myBtn setTitle：@\ U0000f007forState：UIControlStateNormal]]; 
  

使用以下代码 UIBarButton ： -

'pre> [self.barButton setTitleTextAttributes：@ {
NSFontAttributeName：[UIFont fontWithName：@ FontAwesome 尺寸：24.0]，
NSForegroundColorAttributeName： self.view.tintColor
} forState：UIControlStateNormal];
[self.barButton setTitle：@\ U0000f007]];


如果你想用图标追加你的字符串，请使用以下代码： -

  NSString * myString = @\ U0000f007 Change; 
 NSMutableAttributedString * astring = [[NSMutableAttributedString alloc] initWithString：myString]; 
 [ASTRING的addAttribute：NSFontAttributeName 
值为：[UIFont fontWithName：@ FontAwesome 尺寸：22.0 
范围：NSMakeRange（0,1）]。 //如果Icon位于起始位置
 [myBtn setAttributedTitle：astring forState：UIControlStateNormal]; 
  

希望，这就是你要找的东西。任何关注都会回复给我。 ：）

I want a UIBarButton Item like this in my NavigationBar and

Normal UIButton like this

I already tried using these links Question 1 Question 2 Question 3 but didn't got the output.

My need is to append that FontAwesome icon with the button title text.

Can anyone help in this?

My code is:

NSString *icon = [NSString fontAwesomeIconStringForIconIdentifier:@"fa-folder-open"];

NSString *locationString = [NSString stringWithFormat:@"%@ %@", icon, @"Change"];

NSMutableAttributedString *astring = [[NSMutableAttributedString alloc] initWithString:locationString];

[astring addAttribute:NSFontAttributeName
                value:[UIFont iconicFontOfSize:20]
                range:NSMakeRange(0,1)]; // The first character

changeFolderButton.titleLabel.attributedText = astring;

解决方案

If code of FontAwesome Icon is "&#xf007", then set text to @"\U0000f007" into Title.

Use Following code For UIButton:-

myBtn.titleLabel.font =[UIFont fontWithName:@"FontAwesome" size:20.0];
[myBtn setTitle:@"\U0000f007" forState:UIControlStateNormal]];

Use Following code For UIBarButton:-

[self.barButton setTitleTextAttributes:@{
              NSFontAttributeName: [UIFont fontWithName:@"FontAwesome" size:24.0],
              NSForegroundColorAttributeName: self.view.tintColor
                                     } forState:UIControlStateNormal]; 
[self.barButton setTitle:@"\U0000f007"]];

If you want to append your string with icon then use following code:-

NSString * myString = @"\U0000f007 Change";
NSMutableAttributedString *astring = [[NSMutableAttributedString alloc] initWithString:myString];
[astring addAttribute:NSFontAttributeName
                value:[UIFont fontWithName:@"FontAwesome" size:22.0]
                range:NSMakeRange(0,1)]; //If Icon is on starting position
[myBtn setAttributedTitle:astring forState:UIControlStateNormal];

Hope, this is what you're looking for. Any concern get back to me. :)

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