@smui/form-field
Version:
Svelte Material UI - Form Field
62 lines • 2.78 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 { MDCRipple } from '@smui/ripple/component';
import { MDCFormFieldFoundation } from './foundation';
/** MDC Form Field */
export class MDCFormField extends MDCComponent {
static attachTo(root) {
return new MDCFormField(root);
}
labelEl() {
const { LABEL_SELECTOR } = MDCFormFieldFoundation.strings;
return this.root.querySelector(LABEL_SELECTOR);
}
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.
const adapter = {
activateInputRipple: () => {
if (this.input && this.input.ripple) {
this.input.ripple.activate();
}
},
deactivateInputRipple: () => {
if (this.input && this.input.ripple) {
this.input.ripple.deactivate();
}
},
deregisterInteractionHandler: (eventType, handler) => {
var _a;
(_a = this.labelEl()) === null || _a === void 0 ? void 0 : _a.removeEventListener(eventType, handler);
},
registerInteractionHandler: (eventType, handler) => {
var _a;
(_a = this.labelEl()) === null || _a === void 0 ? void 0 : _a.addEventListener(eventType, handler);
},
};
return new MDCFormFieldFoundation(adapter);
}
}
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