ios - 启用安全类型的自定义 TextField

Question

我创建了自定义 TextField 来更改占位符颜色并将文本偏移量向上移动一点。

这里是代码。

-(void)drawPlaceholderInRect:(CGRect)rect{

    UIColor *color = [UIColor whiteColor];

    self.font = [UIFont fontWithName:@"Gotham-Medium" size:16];

    UIFont *font = self.font;

    NSDictionary *attrsDictionary = [NSDictionary dictionaryWithObjectsAndKeys:
     font, NSFontAttributeName,
     [NSNumber numberWithFloat:1.0], NSBaselineOffsetAttributeName,color,NSForegroundColorAttributeName, nil];

    [[self placeholder] drawInRect:rect withAttributes:attrsDictionary];

}

- (CGRect)textRectForBounds:(CGRect)bounds {
    return CGRectInset( bounds , 1 , 5 );
}

// text position
- (CGRect)editingRectForBounds:(CGRect)bounds {
    return CGRectInset( bounds , 1 , 5 );
}

- (CGRect)placeholderRectForBounds:(CGRect)bounds{

    return CGRectInset( bounds , 1 , 5 );

}

由于自定义 texfield，当在密码字段中键入时，圆点显得很小，返回时 Action 变得正常。

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Answer 1

From IOS 7 on words apple provided that functionality we can't do any thing and it's not an issue. its by default functionality for secured textfield.