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[iOS] Large title text attributes #2112

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Merged
yogevbd merged 4 commits into from
Jan 28, 2018
Merged

[iOS] Large title text attributes #2112

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6525af1
Add support for setting larget title text attributes
eliperkins Nov 3, 2017
b313392
Add documentation for setting large text attributes
eliperkins Nov 3, 2017
64b8967
Merge branch 'master' into largeTitleTextAttributes
eliperkins Nov 10, 2017
8565152
Merge branch 'master' into largeTitleTextAttributes
eliperkins Jan 26, 2018
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4 changes: 4 additions & 0 deletions docs/styling-the-navigator.md
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,10 @@ this.props.navigator.setStyle({
navBarRightButtonColor: 'blue', // Change color of right nav bar button
navBarRightButtonFontWeight: '600', // Change font weight of right nav bar button

navBarLargeTextColor: '#000000', // change the text color of large titles
navBarLargeTextFontSize: 34, // change the font size of large titles
navBarLargeTextFontFamily: 'font-name', // Changes the large title font

topBarShadowColor: 'blue' // Sets shadow of the navbar, Works only when topBarElevationShadowEnabled: true
topBarShadowOpacity: 0.5, // Sets shadow opacity on the navbar, Works only when topBarElevationShadowEnabled: true
topBarShadowOffset: 12, // Sets shadow offset on the navbar, Works only when topBarElevationShadowEnabled: true
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13 changes: 12 additions & 1 deletion ios/RCCViewController.m
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Expand Up @@ -362,8 +362,19 @@ -(void)setStyleOnAppearForViewController:(UIViewController*)viewController appea
viewController.navigationController.navigationBar.barTintColor = nil;
}

NSMutableDictionary *titleTextAttributes = [RCTHelpers textAttributesFromDictionary:self.navigatorStyle withPrefix:@"navBarText" baseFont:[UIFont boldSystemFontOfSize:17]];
NSMutableDictionary *titleTextAttributes = [RCTHelpers textAttributesFromDictionary:self.navigatorStyle
withPrefix:@"navBarText"
baseFont:[UIFont boldSystemFontOfSize:17]];
[self.navigationController.navigationBar setTitleTextAttributes:titleTextAttributes];

if ([self.navigationController.navigationBar respondsToSelector:@selector(setLargeTitleTextAttributes:)]) {
// As defined in Apple's UI Design Resources: https://developer.apple.com/design/resources/
UIFont *largeBaseFont = [UIFont boldSystemFontOfSize:34];
NSMutableDictionary *largeTitleTextAttributes = [RCTHelpers textAttributesFromDictionary:self.navigatorStyle
withPrefix:@"navBarLargeText"
baseFont:largeBaseFont];
[self.navigationController.navigationBar setLargeTitleTextAttributes:largeTitleTextAttributes];
}

NSMutableDictionary *navButtonTextAttributes = [RCTHelpers textAttributesFromDictionary:self.navigatorStyle withPrefix:@"navBarButton"];
NSMutableDictionary *leftNavButtonTextAttributes = [RCTHelpers textAttributesFromDictionary:self.navigatorStyle withPrefix:@"navBarLeftButton"];
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