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Fix underline not dynamicly resizing #26

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Fix underline not dynamicly resizing #26

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14 changes: 3 additions & 11 deletions lib/Underline.js
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Original file line number Diff line number Diff line change
Expand Up @@ -10,16 +10,8 @@ export default class Underline extends Component {
};
this.wrapperWidth = 0;
}
componentDidMount() {
requestAnimationFrame(() => {
if (this.refs.wrapper == null) {
return;
}
const container = this.refs.wrapper; // un-box animated view
container.measure((left, top, width, height) => {
this.wrapperWidth = width;
});
});
measure(e) {
this.wrapperWidth = e.nativeEvent.layout.width
}
expandLine() {
Animated.timing(this.state.lineLength, {
Expand All @@ -43,7 +35,7 @@ export default class Underline extends Component {
style={[styles.underlineWrapper, {
backgroundColor: borderColor
}]}
ref="wrapper"
onLayout={this.measure.bind(this)}
>
<Animated.View
style={[{
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