82 lines
2.0 KiB
JavaScript
82 lines
2.0 KiB
JavaScript
/**
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* The examples provided by Facebook are for non-commercial testing and
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* evaluation purposes only.
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*
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* Facebook reserves all rights not expressly granted.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
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* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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'use strict';
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var React = require('react-native');
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var {
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NavigationExperimental,
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StyleSheet,
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Text,
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TouchableOpacity,
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View,
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} = React;
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const {
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Container: NavigationContainer,
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Reducer: NavigationReducer,
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} = NavigationExperimental;
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const {
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JumpToAction,
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} = NavigationReducer.TabsReducer;
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var NavigationExampleTabBar = React.createClass({
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render: function() {
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return (
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<View style={styles.tabBar}>
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{this.props.tabs.map(this._renderTab)}
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</View>
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);
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},
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_renderTab: function(tab, index) {
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var textStyle = [styles.tabButtonText];
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if (this.props.index === index) {
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textStyle.push(styles.selectedTabButtonText);
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}
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return (
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<TouchableOpacity
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style={styles.tabButton}
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key={tab.key}
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onPress={() => {
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this.props.onNavigate(JumpToAction(index));
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}}>
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<Text style={textStyle}>
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{tab.key}
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</Text>
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</TouchableOpacity>
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);
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},
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});
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NavigationExampleTabBar = NavigationContainer.create(NavigationExampleTabBar);
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const styles = StyleSheet.create({
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tabBar: {
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height: 50,
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flexDirection: 'row',
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},
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tabButton: {
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flex: 1,
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},
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tabButtonText: {
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paddingTop: 20,
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textAlign: 'center',
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fontSize: 17,
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fontWeight: '500',
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},
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selectedTabButtonText: {
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color: 'blue',
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},
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});
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module.exports = NavigationExampleTabBar;
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