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home / developersection / forums / how to do formatting with uiactionsheet title string
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zack mathews
zack mathews

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1 Answers

Tarun Kumar
Tarun Kumar 26 Nov 2015 Accepted Answer
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Yes, you can do formatting with the action sheet title,
look my example I have created action sheet and give the title 'Action Sheet Demo'
and use like my code, here is my code:
- (NSAttributedString *) actionSheetAttributedTitle;
{
    NSMutableAttributedString *attString1=[[NSMutableAttributedString alloc]
                                          initWithString:@"Action "];
    NSMutableAttributedString *attString2=[[NSMutableAttributedString alloc]
                                          initWithString:@"Sheet "];
    NSMutableAttributedString *attString3=[[NSMutableAttributedString alloc]
                                          initWithString:@"Demo"];
 
    UIFont *font1=[UIFont fontWithName:@"Helvetica-Bold" size:20.0f];
    UIFont *font2=[UIFont fontWithName:@"Helvetica-Bold" size:20.0f];
    UIFont *font3=[UIFont fontWithName:@"Helvetica-Bold" size:12.0f];
 
    [attString1 addAttribute:NSFontAttributeName value:font1
                                                 range:NSMakeRange(0,
                                                 attString1.length)];
    [attString1 addAttribute:NSForegroundColorAttributeName
                                                 value:[UIColor redColor]
                                                 range:NSMakeRange(0,
                                                 attString1.length)];
 
    [attString2 addAttribute:NSFontAttributeName value:font2
                                                 range:NSMakeRange(0,
                                                 attString2.length)];
    [attString2 addAttribute:NSForegroundColorAttributeName
                                                 value:[UIColor blueColor]
                                                 range:NSMakeRange(0,
                                                 attString2.length)];
    
    [attString3 addAttribute:NSFontAttributeName value:font3
                                                 range:NSMakeRange(0,
                                                 attString3.length)];
    [attString3 addAttribute:NSForegroundColorAttributeName
                                                 value:[UIColor yellowColor]
                                                 range:NSMakeRange(0,
                                                 attString3.length)];
    
    [attString1 appendAttributedString:attString2];
    [attString1 appendAttributedString:attString3];
 
    return [attString1 copy];
}
- (void)willPresentActionSheet:(UIActionSheet *)actionSheet;
{
        UILabel *sheetTitleLabel;
        if([actionSheet respondsToSelector:@selector(_titleLabel)]) {
        sheetTitleLabel = objc_msgSend(actionSheet, @selector(_titleLabel));
        sheetTitleLabel.attributedText = [self actionSheetAttributedTitle];        
    }
}
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