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home / developersection / forums / how to do formatting with uiactionsheet title string
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How to do formatting with UIActionSheet title string

zack mathews 1819 26 Nov 2015

Can we do formatting in the UIActionSheet title string.

For example, if we have title string in two words like 'Action Sheet',

now I want word 'Action' should be Bold (with a particular font size) and the second string(Sheet) should be Regular (no change).


Can we do like that?

If yes then please tell me.!

iphone iphoneiosobjective c
Updated 26 Nov 2015
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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