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3b86add20e
We really need delegated focus from the container to the control, but this will do for now. TBR=esprehn@chromium.org Review URL: https://codereview.chromium.org/844763004
53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
<!--
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// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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-->
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<import src="/sky/framework/sky-element/sky-element.sky" as="SkyElement" />
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<sky-element name="sky-input" attributes="value:string">
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<template>
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<style>
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:host {
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display: flex;
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border: 1px solid blue;
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margin: 5px;
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padding: 4px;
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}
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#control {
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flex: 1;
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align-self: center;
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height: 1.2em;
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white-space: nowrap;
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overflow: hidden;
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}
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</style>
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<div id="control" contenteditable on-keydown="handleKeyDown">{{ value }}</div>
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</template>
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<script>
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module.exports = class extends SkyElement {
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shadowRootReady() {
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var control = this.shadowRoot.getElementById('control');
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var observer = new MutationObserver(function() {
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this.value = control.textContent;
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this.dispatchEvent(new CustomEvent('change', {
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bubbles: true,
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}));
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}.bind(this));
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observer.observe(control, {
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subtree: true,
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characterData: true,
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childList: true,
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});
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}
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handleKeyDown(event) {
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// TODO(abarth): You can still get newlines if the user pastes them.
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if (event.keyCode == 0xD)
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event.preventDefault();
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}
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}.register();
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</script>
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</sky-element>
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