99bfde4417
no issue
- added `{{on-scroll}}` modifier to replace custom setup and teardown of event handlers inside the component
16 lines
546 B
JavaScript
16 lines
546 B
JavaScript
import Component from '@glimmer/component';
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import {action} from '@ember/object';
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export default class GhCanvasHeader extends Component {
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@action
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onScroll(element, scrollContainer) {
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if (this._isSticky && scrollContainer.scrollTop < 10) {
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element.classList.remove('gh-canvas-header--sticky');
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this._isSticky = false;
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} else if (!this._isSticky && scrollContainer.scrollTop > 10) {
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element.classList.add('gh-canvas-header--sticky');
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this._isSticky = true;
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}
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}
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}
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