CODEWITHSUNDEEP
iphoneiosipaduipickerview
user1553381
user1553381

Reputation: 415

resizing UIPickerView

I'm trying to create an UIPickerView in UIAlertView, I wrote the following code

UIAlertView *alert = [[UIAlertView alloc] initWithFrame:CGRectMake(0, 0, 300, 200)];

alert.title = @"Preferences";
alert.message = @"\n\n\n\n\n\n\n";
alert.delegate = self;
[alert addButtonWithTitle:@"Cancel"];
[alert addButtonWithTitle:@"OK"];


UIPickerView *myPickerView = [[UIPickerView alloc] initWithFrame:CGRectZero];
myPickerView.delegate = self;
myPickerView.showsSelectionIndicator = YES;
myPickerView.autoresizingMask = UIAlertViewStyleDefault;

myPickerView.frame = CGRectMake(10, 40, 250, 150);

[alert addSubview:myPickerView];

[alert show];

but when run, the pickerView size is not fit the alert view, it looks as shown in the image.

here image

how can I solve this issue? Thanks in advance.

I solved it, I discovered that I have the following code 

- (CGFloat)pickerView:(UIPickerView *)pickerView widthForComponent:(NSInteger)component    {
int sectionWidth = 300;

return sectionWidth;
}

when I removed this, It fixed. :) thanks for everyone tried to help me, and I'm very sorry for my mistake. :$

Upvotes: 1

Views: 1431

Answers (4)

Sanoj Kashyap
Sanoj Kashyap

Reputation: 5060

Change the Width in xib.For this you need to open the Xib in XML form and find that PickerView and change the width and save,run.Hope This Will Work!!

Upvotes: 0

Nina
Nina

Reputation: 1679

I had a requirement similar to this. But I couldn't succeed it using 'UIPickerView'. So I moved to 'AFPickerView'. May be that would help you too!!

Upvotes: 1

Pieter Gunst
Pieter Gunst

Reputation: 139

I'm seriously questioning this style. Besides, I dont think you can actually change the size of an UIAlertView. I suggest you perform a modal segue with form sheet presentation to show a UIView wich you placed an UIPickerview on with some buttons to confirm or cancel. You can do this using a StoryBoard or program it manually.

Upvotes: 0

Mina Nabil
Mina Nabil

Reputation: 1

You can not resize pickerView height only change width and x and y coordinates Or you have to make alertview big eno

Upvotes: 0

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