@smui/notched-outline
Version:
Svelte Material UI - Notched Outline
82 lines • 3.49 kB
JavaScript
/**
* @license
* Copyright 2017 Google Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
import { MDCComponent } from '@smui/base/component';
import { MDCFloatingLabelFoundation } from '@smui/floating-label/foundation';
import { cssClasses, strings } from './constants';
import { MDCNotchedOutlineFoundation } from './foundation';
/** MDC Notched Outline */
export class MDCNotchedOutline extends MDCComponent {
static attachTo(root) {
return new MDCNotchedOutline(root);
}
initialSyncWithDOM() {
this.notchElement = this.root.querySelector(strings.NOTCH_ELEMENT_SELECTOR);
const label = this.root.querySelector('.' + MDCFloatingLabelFoundation.cssClasses.ROOT);
if (label) {
label.style.transitionDuration = '0s';
this.root.classList.add(cssClasses.OUTLINE_UPGRADED);
requestAnimationFrame(() => {
label.style.transitionDuration = '';
});
}
else {
this.root.classList.add(cssClasses.NO_LABEL);
}
}
/**
* Updates classes and styles to open the notch to the specified width.
* @param notchWidth The notch width in the outline.
*/
notch(notchWidth) {
this.foundation.notch(notchWidth);
}
/**
* Updates classes and styles to close the notch.
*/
closeNotch() {
this.foundation.closeNotch();
}
getDefaultFoundation() {
// DO NOT INLINE this variable. For backward compatibility, foundations take
// a Partial<MDCFooAdapter>. To ensure we don't accidentally omit any
// methods, we need a separate, strongly typed adapter variable.
// tslint:disable:object-literal-sort-keys Methods should be in the same order as the adapter interface.
const adapter = {
addClass: (className) => {
this.root.classList.add(className);
},
removeClass: (className) => {
this.root.classList.remove(className);
},
setNotchWidthProperty: (width) => {
this.notchElement.style.setProperty('width', width + 'px');
},
removeNotchWidthProperty: () => {
this.notchElement.style.removeProperty('width');
},
};
// tslint:enable:object-literal-sort-keys
return new MDCNotchedOutlineFoundation(adapter);
}
}
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