CODEWITHSUNDEEP
iosobjective-c
Nimmy
Nimmy

Reputation: 57

How to change UIPickerView text colour to white in iOS

I was wondering if anyone knew how to change the UIPickerView text colour to white. My code is below:

Code:

(NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component
{

    [self.pickerView setValue:[UIColor whiteColor] forKey:@"textColor"];

}

Any idea?

Upvotes: 4

Views: 5119

Answers (3)

iOS_MIB
iOS_MIB

Reputation: 1895

There is one delegate method through which you can achieve desired output.

Objective-C:

- (NSAttributedString *)pickerView:(UIPickerView *)pickerView attributedTitleForRow:(NSInteger)row forComponent:(NSInteger)component
{
    NSString *strTitle = @"YourTitle";
    NSAttributedString *attString = [[NSAttributedString alloc] initWithString:strTitle attributes:@{NSForegroundColorAttributeName:[UIColor whiteColor]}];

    return attString;

}

Swift:

func pickerView(pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {

    let strTitle = "YourTitle"   
    let attString = NSAttributedString(string: strTitle, attributes: [NSForegroundColorAttributeName : UIColor.whiteColor()])
    return attString
}

Hope this will help you :)

Upvotes: 10

Saurabh Jain
Saurabh Jain

Reputation: 1698

There is a delegate method:

- (NSAttributedString *)pickerView:(UIPickerView *)pickerView attributedTitleForRow:(NSInteger)row forComponent:(NSInteger)component
{
    NSString *title = @"sample title";
    NSAttributedString *attString = [[NSAttributedString alloc] initWithString:title attributes:@{NSForegroundColorAttributeName:[UIColor whiteColor]}];

return attString;

}

Upvotes: 0

PinkeshGjr
PinkeshGjr

Reputation: 8680

Use this code

- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view
{
    UILabel *tView = (UILabel*)view;
    if (!tView)
    {
        tView = [[UILabel alloc] init];
        [tView setTextColor:[UIColor whiteColor]];
        [tView setFont:[UIFont fontWithName:@"font-name-here" size:15]];
        [tView setTextAlignment:NSTextAlignmentCenter];
    }
    // Fill the label text here
    return tView;
}

Upvotes: 4

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