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Fixes #813

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Summary:
Also fix RCTShadowText export name.
Closes https://github.com/facebook/react-native/pull/857
Github Author: "Dr. Kibitz" <info@drkibitz.com>

Test Plan: Imported from GitHub, without a `Test Plan:` line.
This commit is contained in:
Dr. Kibitz 2015-04-23 04:13:30 -07:00
parent 2bda21fbf0
commit 621a30c8b8
2 changed files with 8 additions and 2 deletions
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8
Libraries/Text/RCTShadowText.m
View File

@ -22,15 +22,21 @@ static css_dim_t RCTMeasure(void *context, float width)
RCTShadowText *shadowText = (__bridge RCTShadowText *)context;
NSTextStorage *textStorage = [[NSTextStorage alloc] initWithAttributedString:[shadowText attributedString]];
NSTextStorage *previousTextStorage = shadowText.layoutManager.textStorage;
if (previousTextStorage) {
[previousTextStorage removeLayoutManager:shadowText.layoutManager];
}
[textStorage addLayoutManager:shadowText.layoutManager];
shadowText.textContainer.size = CGSizeMake(isnan(width) ? CGFLOAT_MAX : width, CGFLOAT_MAX);
shadowText.layoutManager.textStorage = textStorage;
[shadowText.layoutManager ensureLayoutForTextContainer:shadowText.textContainer];
CGSize computedSize = [shadowText.layoutManager usedRectForTextContainer:shadowText.textContainer].size;
[textStorage removeLayoutManager:shadowText.layoutManager];
if (previousTextStorage) {
[previousTextStorage addLayoutManager:shadowText.layoutManager];
}
css_dim_t result;
result.dimensions[CSS_WIDTH] = RCTCeilPixelValue(computedSize.width);

2
Libraries/Text/RCTTextManager.m
View File

@ -46,7 +46,7 @@ RCT_EXPORT_SHADOW_PROPERTY(fontWeight, NSString)
RCT_EXPORT_SHADOW_PROPERTY(fontStyle, NSString)
RCT_EXPORT_SHADOW_PROPERTY(isHighlighted, BOOL)
RCT_EXPORT_SHADOW_PROPERTY(lineHeight, CGFloat)
RCT_EXPORT_SHADOW_PROPERTY(maxNumberOfLines, NSInteger)
RCT_EXPORT_SHADOW_PROPERTY(maximumNumberOfLines, NSInteger)
RCT_EXPORT_SHADOW_PROPERTY(shadowOffset, CGSize)
RCT_EXPORT_SHADOW_PROPERTY(textAlign, NSTextAlignment)
RCT_REMAP_SHADOW_PROPERTY(backgroundColor, textBackgroundColor, UIColor)