react-native/Libraries/CustomComponents/NavigationExperimental/NavigationHeaderTitle.js

77 lines
2.4 KiB
JavaScript

/**
* Copyright (c) 2015, Facebook, Inc. All rights reserved.
*
* Facebook, Inc. ("Facebook") owns all right, title and interest, including
* all intellectual property and other proprietary rights, in and to the React
* Native CustomComponents software (the "Software"). Subject to your
* compliance with these terms, you are hereby granted a non-exclusive,
* worldwide, royalty-free copyright license to (1) use and copy the Software;
* and (2) reproduce and distribute the Software as part of your own software
* ("Your Software"). Facebook reserves all rights not expressly granted to
* you in this license agreement.
*
* THE SOFTWARE AND DOCUMENTATION, IF ANY, ARE PROVIDED "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES (INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE) ARE DISCLAIMED.
* IN NO EVENT SHALL FACEBOOK OR ITS AFFILIATES, OFFICERS, DIRECTORS OR
* EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @providesModule NavigationHeaderTitle
* @flow
*/
'use strict';
const React = require('react');
const ReactNative = require('react-native');
const {
Platform,
StyleSheet,
View,
Text,
} = ReactNative;
type Props = {
children: ReactElement<any>;
style: any;
textStyle: any;
viewProps: any;
}
const NavigationHeaderTitle = ({ children, style, textStyle, viewProps }: Props) => (
<View style={[ styles.title, style ]} {...viewProps}>
<Text style={[ styles.titleText, textStyle ]}>{children}</Text>
</View>
);
const styles = StyleSheet.create({
title: {
flex: 1,
flexDirection: 'row',
alignItems: 'center',
marginHorizontal: 16
},
titleText: {
flex: 1,
fontSize: 18,
fontWeight: '500',
color: 'rgba(0, 0, 0, .9)',
textAlign: Platform.OS === 'ios' ? 'center' : 'left'
}
});
NavigationHeaderTitle.propTypes = {
children: React.PropTypes.string.isRequired,
style: View.propTypes.style,
textStyle: Text.propTypes.style
};
module.exports = NavigationHeaderTitle;