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Keep placeholder paragraph style same with text input (#23763)

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Summary:
Keep placeholder paragraph style same with text input.

[iOS] [Fixed] - Keep placeholder paragraph style same with text input
Pull Request resolved: https://github.com/facebook/react-native/pull/23763

Differential Revision: D14320996

Pulled By: cpojer

fbshipit-source-id: 07c20722809395a74a48300fbb7cadebb8707b03
This commit is contained in:
zhongwuzw
2019-03-04 23:05:56 -08:00
committed by Facebook Github Bot
parent 8491cc36dd
commit debd4462e0
3 changed files with 47 additions and 34 deletions
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7
Libraries/Text/TextInput/Multiline/RCTUITextView.m
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@@ -257,11 +257,8 @@ static UIColor *defaultPlaceholderColor()
NSForegroundColorAttributeName: self.placeholderColor ?: defaultPlaceholderColor(),
NSKernAttributeName:isnan(_reactTextAttributes.letterSpacing) ? @0 : @(_reactTextAttributes.letterSpacing)
}];
if (!isnan(_reactTextAttributes.lineHeight)) {
NSMutableParagraphStyle *paragraphStyle = [NSMutableParagraphStyle new];
CGFloat lineHeight = _reactTextAttributes.lineHeight * _reactTextAttributes.effectiveFontSizeMultiplier;
paragraphStyle.minimumLineHeight = lineHeight;
paragraphStyle.maximumLineHeight = lineHeight;
NSParagraphStyle *paragraphStyle = [_reactTextAttributes effectiveParagraphStyle];
if (paragraphStyle) {
effectiveTextAttributes[NSParagraphStyleAttributeName] = paragraphStyle;
}