далось настроить UIAlertView, поместив два UITextFields в качестве подпредставлений внутри него, но при этом клавиатура сломалась.

Когда я пытаюсь уволить его с поста первого респондента, он ничего не делает, просто остается там.

Вот мой код, ну, только соответствующие части (это то, что я поместил в подкласс UIAlertView):

#pragma mark -
#pragma mark UIView

- (void)layoutSubviews
{
    [super layoutSubviews];

    NSArray *subviews = [self subviews];
    UIView *backgroundView = [subviews objectAtIndex:0];
    CGRect firstFrame = [[subviews objectAtIndex:2] frame];
    CGRect backgroundFrame = [backgroundView frame];
    CGFloat displacement = kTextHeight * 2 + kPadding * 3;
    CGFloat pivot = firstFrame.origin.y + firstFrame.size.height;
    CGRect nameFrame = CGRectMake(firstFrame.origin.x,
            pivot + kPadding,
            kTextWidth, kTextHeight);
    CGRect descriptionFrame = CGRectMake(firstFrame.origin.x,
            pivot + kTextHeight + kPadding * 2,
            kTextWidth, kTextHeight);

    if (_nameField == nil && _descriptionField == nil) {
        // first UITextField
        _nameField = [[UITextField alloc] initWithFrame:CGRectZero];
        [_nameField setPlaceholder:kNamePlaceholder];
        [_nameField setBorderStyle:UITextBorderStyleRoundedRect];
        [_nameField setDelegate:self];
        // second UITextField
        _descriptionField =
                [[UITextField alloc] initWithFrame:CGRectZero];
        [_descriptionField setPlaceholder:kDescriptionPlaceholder];
        [_descriptionField setBorderStyle:UITextBorderStyleRoundedRect];
        [_descriptionField setDelegate:self];
        [self addSubview:_nameField];
        [self addSubview:_descriptionField];
    }
    // set the new frames to each text field
    [_nameField setFrame:nameFrame];
    [_descriptionField setFrame:descriptionFrame];
    // increment background image-view height by "displacement"
    backgroundFrame.size.height += displacement;
    [backgroundView setFrame:backgroundFrame];
    // displace by "diplacement" every subview positioned after "pivot"
    for (UIView *view in subviews) {
        CGRect viewRect = [view frame];

        if (viewRect.origin.y > pivot)
            [view setFrame:CGRectOffset(viewRect, 0., displacement)];
    }
}

- (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event
{
    return YES;
}

#pragma mark -
#pragma mark <UITextFieldDelegate>

- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
    [textField resignFirstResponder];
    return NO;
}

Вот мой код в одной большой части:

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

static CGFloat kTextWidth = 260.;
static CGFloat kTextHeight = 25.;
static CGFloat kPadding = 10.;
static NSString *kNamePlaceHolder = @"Name";
static NSString *kDescriptionPlaceHolder = @"Description";

// interfaces

@interface AppDelegate: NSObject <UIApplicationDelegate>
{
    UIWindow *_window;
}
- (void)showAlertView;
@end

@interface AlertView: UIAlertView <UITextFieldDelegate>
{
    UITextField *_nameField;
    UITextField *_descriptionField;
}
@end

// implementations

@implementation AppDelegate

#pragma mark -
#pragma mark NSObject

- (void)dealloc
{
    [_window release];
    [super dealloc];
}

#pragma mark -
#pragma mark AppDelegate

- (void)showAlertView
{
    AlertView *alertView = [[[AlertView alloc] initWithTitle:@"Title"
            message:@"Body" delegate:nil
            cancelButtonTitle:@"Ok" otherButtonTitles:nil] autorelease];
    [alertView show];
}

#pragma mark -
#pragma mark <UIApplicationDelegate>

- (BOOL)            application:(UIApplication *)application
  didFinishLaunchingWithOptions:(NSDictionary *)options
{
    _window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    [_window setBackgroundColor:[UIColor whiteColor]];
    [_window makeKeyAndVisible];
    [NSTimer scheduledTimerWithTimeInterval:3. target:self
            selector:@selector(showAlertView) userInfo:nil repeats:NO];
    return YES;
}
@end

@implementation AlertView

#pragma mark -
#pragma mark NSObject

- (void)dealloc
{
    [_nameField setDelegate:nil];
    [_descriptionField setDelegate:nil];
    [_nameField release];
    [_descriptionField release];
    [super dealloc];
}

#pragma mark -
#pragma mark UIView

- (void)layoutSubviews
{
    [super layoutSubviews];

    NSArray *subviews = [self subviews];
    UIView *backgroundView = [subviews objectAtIndex:0];
    CGRect firstFrame = [[subviews objectAtIndex:2] frame];
    CGRect backgroundFrame = [backgroundView frame];
    CGFloat displacement = kTextHeight * 2 + kPadding * 3;
    CGFloat pivot = firstFrame.origin.y + firstFrame.size.height;
    CGRect nameFrame = CGRectMake(firstFrame.origin.x,
            pivot + kPadding,
            kTextWidth, kTextHeight);
    CGRect descriptionFrame = CGRectMake(firstFrame.origin.x,
            pivot + kTextHeight + kPadding * 2,
            kTextWidth, kTextHeight);

    if (_nameField == nil && _descriptionField == nil) {
        // first UITextField
        _nameField = [[UITextField alloc] initWithFrame:CGRectZero];
        [_nameField setPlaceholder:kNamePlaceholder];
        [_nameField setBorderStyle:UITextBorderStyleRoundedRect];
        [_nameField setDelegate:self];
        // second UITextField
        _descriptionField =
                [[UITextField alloc] initWithFrame:CGRectZero];
        [_descriptionField setPlaceholder:kDescriptionPlaceholder];
        [_descriptionField setBorderStyle:UITextBorderStyleRoundedRect];
        [_descriptionField setDelegate:self];
        [self addSubview:_nameField];
        [self addSubview:_descriptionField];
    }
    // set the new frames to each text field
    [_nameField setFrame:nameFrame];
    [_descriptionField setFrame:descriptionFrame];
    // increment background image-view height by "displacement"
    backgroundFrame.size.height += displacement;
    [backgroundView setFrame:backgroundFrame];
    // displace by "diplacement" every subview positioned after "pivot"
    for (UIView *view in subviews) {
        CGRect viewRect = [view frame];

        if (viewRect.origin.y > pivot)
            [view setFrame:CGRectOffset(viewRect, 0., displacement)];
    }
}


- (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event
{
    return YES;
}

#pragma mark -
#pragma mark <UITextFieldDelegate>

- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
    [textField resignFirstResponder];
    return NO;
}
@end

int main(int argc, char **argv)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    int retVal = UIApplicationMain(argc, argv, nil,
            NSStringFromClass([AppDelegate class]));
    [pool drain];
    return retVal;
}