uitextfield

I try to subclass UITextField as follows to implement custom rightView as a Clear button: -(void) drawRect:(CGRect)rect { [self.layer setBackgroundColor:[[UIColor colorWithRed:20.0/255.0 green:20.0/255.0 blue:20.0/255.0 alpha:1] CGColor]]; [self.layer setCornerRadius:15.0]; UIImage *imgClear = [UIImage imageNamed:@"btnClear"]; CGSize iSize = [imgClear size]; UIButton *clearButton = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, iSize.width, iSize.height)]; [clearButton setImage:imgClear forState:UIControlStateNormal]; [clearButton addTarget:self action:@selector(clearText:) forControlEvents

An example project to demonstrate the below issue can be found here: https://github.com/markdorison/UITextFieldContentSizeExample/ I am attempting to have a UITextField grow/shrink its width with the text content it contains using Auto Layout. I have created leading and trailing constraints with a priority of 749 (as opposed to the default: 1000). I have also tried lowering the priority of these constraints all the way down to 1, but this does not seem to have a noticeable effect on the behavior. By listening to the UIControlEventEditingChanged event, I am triggering a reset of the

I am suffering the same problem as here UITextField's custom font changes while in edit mode and could really do with a solution. I have 4 UITextFields that I assign custom fonts in ViewDidLoad. This works and they look great, however when clicking a field to edit the text the font changes back to default text and when resignedfirstresponder the custom font comes back. - (void)viewDidLoad { [super viewDidLoad]; { UIFont *twoDumb = [UIFont fontWithName:@"Dumb" size:20.f]; lbl1.font = twoDumb; broughtForward.font = twoDumb; lbl2.font = [UIFont fontWithName:@"Dumb" size:24.f]; amountTextfield

I am sure this is in the Apple documentation or must have been answered somewhere on this forum, since it seems so basic, but I could not find it nor a particularly elegant solution myself. What I have is a UIViewController that pushes an editing view on its navigation stack. The editing view has a bunch of UITextFields in it. If one of them is being editing when the back button is touched, the original view's ViewWillAppear method is called before either the UITextField delegate methods of textFieldShouldEndEditing or textFieldDidEndEditing , or the IB linked action textFieldEditingEnded

http://iphonedevelopment.blogspot.com/2009/02/alert-view-with-prompt.html I'm using that code to get my iPhone app to display an alertView with an included UITextField and matching CANCEL and OK buttons. The user can enter text, hit CANCEL or OK... and I see the text the user entered... using my code inside the clickedButtonAtIndex method. It all works except for 1 thing: Instead of OK, the user might hit DONE on the keyboard. I'm using dismissWithClickedButtonIndex to simulate an OK click... but then clickedButtonAtIndex never gets called. Shouldn't dismissWithClickedButtonIndex also call

I have a UITextField object with the text property set to "hi". However these two lines have no affect on where "hi" is located myUITextObject.contentVerticalAlignment = UIControlContentVerticalAlignment.Center myUITextObject.contentHorizontalAlignment = UIControlContentHorizontalAlignment.Center Is this a bug in Swift? If so how do I go about logging this as a bug so Apple can fix it in the next Swift release? Dave Wood You would want to write it like this: myUITextObject.textAlignment = .center (Edited to change from .Center to .center) What you're looking for is the textAlignment property;