CODEWITHSUNDEEP
iphonetextfieldalignmentpixel
Rick
Rick

Reputation: 826

align text in uiTextField XX pixels to the right (xcode)

I have a custom background for an UITextField. But the first 20 pixels of the UITextField are taken by the design. The text should start 30 pixels from the left. I have searched quite a bit, but I couldn't find it. I have seen things like overriding properties, but is that really necessary for something this basic?

Upvotes: 1

Views: 1172

Answers (2)

wzs
wzs

Reputation: 1067

I've seen two different solutions:

  • add an empty UIView as a leftView property of UITextView
  • subclass UITextField, and override methods textRectForBounds: editingRectForBounds: - just return frame with insets applied

IMHO the second one is more elegant.

Example: .h:

#import <UIKit/UIKit.h>

@interface BlackTextField : UITextField

@property (nonatomic, assign) CGFloat paddingRight, paddingTop, paddingLeft, paddingBottom;
@end

.m:

#import "BlackTextField.h"
#import <QuartzCore/QuartzCore.h>

@implementation BlackTextField
@synthesize paddingTop, paddingBottom, paddingLeft, paddingRight;

- (id)initWithCoder:(NSCoder *)coder {
    self = [super initWithCoder:coder];
    if (self) {        
        self.paddingRight   = 10;
        self.paddingLeft    = 10;
        self.paddingTop     = 5;
        self.paddingBottom  = 5;        
    }
    return self;
}

- (CGRect)textRectForBounds:(CGRect)bounds 
{
    return CGRectMake(bounds.origin.x + self.paddingLeft, bounds.origin.y + self.paddingTop, bounds.size.width - self.paddingLeft - self.paddingRight, bounds.size.height - self.paddingTop - self.paddingBottom);
}

- (CGRect)editingRectForBounds:(CGRect)bounds 
{
    return [self textRectForBounds:bounds];
}

@end

Upvotes: 3

HelmiB
HelmiB

Reputation: 12333

the simplest way to do is, create a UIImageView and put UITextField on it.

problem solved.

FYI: you could subclassing UITextField, but that would be huge and complex job to do. as i would not recommended as not standart view and could have many pitfall in current and future.

Upvotes: -1

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