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Unified Diff: polymer_1.0.4/bower_components/paper-input/paper-input-container.html

Issue 1205703007: Add polymer 1.0 to npm_modules (Closed) Base URL: https://chromium.googlesource.com/infra/third_party/npm_modules.git@master
Patch Set: Renamed folder to 1.0.4 Created 5 years, 6 months ago
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Index: polymer_1.0.4/bower_components/paper-input/paper-input-container.html
diff --git a/polymer_1.0.4/bower_components/paper-input/paper-input-container.html b/polymer_1.0.4/bower_components/paper-input/paper-input-container.html
new file mode 100644
index 0000000000000000000000000000000000000000..e9088c26df2d3bbe04e4fb3cbcb41ed59facc818
--- /dev/null
+++ b/polymer_1.0.4/bower_components/paper-input/paper-input-container.html
@@ -0,0 +1,506 @@
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../polymer/polymer.html">
+<link rel="import" href="../paper-styles/paper-styles.html">
+
+<!--
+`<paper-input-container>` is a container for a `<label>`, an `<input is="iron-input">` or
+`<iron-autogrow-textarea>` and optional add-on elements such as an error message or character
+counter, used to implement Material Design text fields.
+
+For example:
+
+ <paper-input-container>
+ <label>Your name</label>
+ <input is="iron-input">
+ </paper-input-container>
+
+### Listening for input changes
+
+By default, it listens for changes on the `bind-value` attribute on its children nodes and perform
+tasks such as auto-validating and label styling when the `bind-value` changes. You can configure
+the attribute it listens to with the `attr-for-value` attribute.
+
+### Using a custom input element
+
+You can use a custom input element in a `<paper-input-container>`, for example to implement a
+compound input field like a social security number input. The custom input element should have the
+`paper-input-input` class, have a `notify:true` value property and optionally implements
+`Polymer.IronValidatableBehavior` if it is validatble.
+
+ <paper-input-container attr-for-value="ssn-value">
+ <label>Social security number</label>
+ <ssn-input class="paper-input-input"></ssn-input>
+ </paper-input-container>
+
+### Validation
+
+If the `auto-validate` attribute is set, the input container will validate the input and update
+the container styling when the input value changes.
+
+### Add-ons
+
+Add-ons are child elements of a `<paper-input-container>` with the `add-on` attribute and
+implements the `Polymer.PaperInputAddonBehavior` behavior. They are notified when the input value
+or validity changes, and may implement functionality such as error messages or character counters.
+They appear at the bottom of the input.
+
+### Styling
+
+The following custom properties and mixins are available for styling:
+
+Custom property | Description | Default
+----------------|-------------|----------
+`--paper-input-container-color` | Label and underline color when the input is not focused | `--secondary-text-color`
+`--paper-input-container-focus-color` | Label and underline color when the input is focused | `--default-primary-color`
+`--paper-input-container-invalid-color` | Label and underline color when the input is focused | `--google-red-500`
+`--paper-input-container-input-color` | Input foreground color | `--primary-text-color`
+`--paper-input-container` | Mixin applied to the container | `{}`
+`--paper-input-container-label` | Mixin applied to the label | `{}`
+`--paper-input-container-input` | Mixin applied to the input | `{}`
+
+This element is `display:block` by default, but you can set the `inline` attribute to make it
+`display:inline-block`.
+-->
+<dom-module id="paper-input-container">
+
+ <style>
+
+ :host {
+ display: block;
+ padding: 8px 0;
+
+ @apply(--paper-input-container);
+ }
+
+ :host[inline] {
+ display: inline-block;
+ }
+
+ :host([disabled]) {
+ pointer-events: none;
+ opacity: 0.33;
+ }
+
+ .floated-label-placeholder {
+ @apply(--paper-font-caption);
+ }
+
+ .underline {
+ position: relative;
+ }
+
+ .focused-line {
+ height: 2px;
+
+ -webkit-transform-origin: center center;
+ transform-origin: center center;
+ -webkit-transform: scale3d(0,1,1);
+ transform: scale3d(0,1,1);
+
+ background: var(--paper-input-container-focus-color, --default-primary-color);
+ }
+
+ .underline.is-highlighted .focused-line {
+ -webkit-transform: none;
+ transform: none;
+ -webkit-transition: -webkit-transform 0.25s;
+ transition: transform 0.25s;
+
+ @apply(--paper-transition-easing);
+ }
+
+ .underline.is-invalid .focused-line {
+ background: var(--paper-input-container-invalid-color, --google-red-500);
+
+ -webkit-transform: none;
+ transform: none;
+ -webkit-transition: -webkit-transform 0.25s;
+ transition: transform 0.25s;
+
+ @apply(--paper-transition-easing);
+ }
+
+ .unfocused-line {
+ height: 1px;
+ background: var(--paper-input-container-color, --secondary-text-color);
+ }
+
+ :host([disabled]) .unfocused-line {
+ border-bottom: 1px dashed;
+ border-color: var(--paper-input-container-color, --secondary-text-color);
+ background: transparent;
+ }
+
+ .input-content {
+ position: relative;
+ }
+
+ .input-content ::content label,
+ .input-content ::content .paper-input-label {
+ position: absolute;
+ top: 0;
+ right: 0;
+ left: 0;
+ font: inherit;
+ color: var(--paper-input-container-color, --secondary-text-color);
+
+ @apply(--paper-font-subhead);
+ @apply(--paper-input-container-label);
+ }
+
+ .input-content.label-is-floating ::content label,
+ .input-content.label-is-floating ::content .paper-input-label {
+ -webkit-transform: translate3d(0, -75%, 0) scale(0.75);
+ transform: translate3d(0, -75%, 0) scale(0.75);
+ -webkit-transform-origin: left top;
+ transform-origin: left top;
+ -webkit-transition: -webkit-transform 0.25s;
+ transition: transform 0.25s;
+
+ @apply(--paper-transition-easing);
+ }
+
+ .input-content.label-is-highlighted ::content label,
+ .input-content.label-is-highlighted ::content .paper-input-label {
+ color: var(--paper-input-container-focus-color, --default-primary-color);
+ }
+
+ .input-content.is-invalid ::content label,
+ .input-content.is-invalid ::content .paper-input-label {
+ color: var(--paper-input-container-invalid-color, --google-red-500);
+ }
+
+ .input-content.label-is-hidden ::content label,
+ .input-content.label-is-hidden ::content .paper-input-label {
+ visibility: hidden;
+ }
+
+ .input-content ::content input,
+ .input-content ::content textarea,
+ .input-content ::content iron-autogrow-textarea,
+ .input-content ::content .paper-input-input {
+ position: relative; /* to make a stacking context */
+ outline: none;
+ box-shadow: none;
+ padding: 0;
+ width: 100%;
+ background: transparent;
+ border: none;
+ color: var(--paper-input-container-input-color, --primary-text-color);
+
+ @apply(--paper-font-subhead);
+ @apply(--paper-input-container-input);
+ }
+
+ /* Firefox sets a min-width on the input, which can cause layout issues */
+ .input-content ::content input {
+ min-width: 0;
+ }
+
+ .input-content ::content textarea {
+ resize: none;
+ }
+
+ .add-on-content.is-invalid ::content * {
+ color: var(--paper-input-container-invalid-color, --google-red-500);
+ }
+
+ .add-on-content.is-highlighted ::content * {
+ color: var(--paper-input-container-focus-color, --default-primary-color);
+ }
+
+ </style>
+
+ <template>
+
+ <template is="dom-if" if="[[!noLabelFloat]]">
+ <div class="floated-label-placeholder">&nbsp;</div>
+ </template>
+
+ <div class$="[[_computeInputContentClass(noLabelFloat,alwaysFloatLabel,focused,invalid,_inputHasContent)]]">
+ <content select=":not([add-on])"></content>
+ </div>
+
+ <div class$="[[_computeUnderlineClass(focused,invalid)]]">
+ <div class="unfocused-line fit"></div>
+ <div class="focused-line fit"></div>
+ </div>
+
+ <div class$="[[_computeAddOnContentClass(focused,invalid)]]">
+ <content id="addOnContent" select="[add-on]"></content>
+ </div>
+
+ </template>
+
+</dom-module>
+
+<script>
+(function() {
+
+ Polymer({
+
+ is: 'paper-input-container',
+
+ properties: {
+
+ /**
+ * Set to true to disable the floating label. The label disappears when the input value is
+ * not null.
+ */
+ noLabelFloat: {
+ type: Boolean,
+ value: false
+ },
+
+ /**
+ * Set to true to always float the floating label.
+ */
+ alwaysFloatLabel: {
+ type: Boolean,
+ value: false
+ },
+
+ /**
+ * The attribute to listen for value changes on.
+ */
+ attrForValue: {
+ type: String,
+ value: 'bind-value'
+ },
+
+ /**
+ * Set to true to auto-validate the input value when it changes.
+ */
+ autoValidate: {
+ type: Boolean,
+ value: false
+ },
+
+ /**
+ * True if the input is invalid. This property is set automatically when the input value
+ * changes if auto-validating, or when the `iron-input-valid` event is heard from a child.
+ */
+ invalid: {
+ observer: '_invalidChanged',
+ type: Boolean,
+ value: false
+ },
+
+ /**
+ * True if the input has focus.
+ */
+ focused: {
+ readOnly: true,
+ type: Boolean,
+ value: false
+ },
+
+ _addons: {
+ type: Array
+ // do not set a default value here intentionally - it will be initialized lazily when a
+ // distributed child is attached, which may occur before configuration for this element
+ // in polyfill.
+ },
+
+ _inputHasContent: {
+ type: Boolean,
+ value: false
+ },
+
+ _inputSelector: {
+ type: String,
+ value: 'input,textarea,.paper-input-input'
+ },
+
+ _boundOnFocus: {
+ type: Function,
+ value: function() {
+ return this._onFocus.bind(this);
+ }
+ },
+
+ _boundOnBlur: {
+ type: Function,
+ value: function() {
+ return this._onBlur.bind(this);
+ }
+ },
+
+ _boundOnInput: {
+ type: Function,
+ value: function() {
+ return this._onInput.bind(this);
+ }
+ },
+
+ _boundValueChanged: {
+ type: Function,
+ value: function() {
+ return this._onValueChanged.bind(this);
+ }
+ }
+
+ },
+
+ listeners: {
+ 'addon-attached': '_onAddonAttached',
+ 'iron-input-validate': '_onIronInputValidate'
+ },
+
+ get _valueChangedEvent() {
+ return this.attrForValue + '-changed';
+ },
+
+ get _propertyForValue() {
+ return Polymer.CaseMap.dashToCamelCase(this.attrForValue);
+ },
+
+ get _inputElement() {
+ return Polymer.dom(this).querySelector(this._inputSelector);
+ },
+
+ ready: function() {
+ if (!this._addons) {
+ this._addons = [];
+ }
+ this.addEventListener('focus', this._boundOnFocus, true);
+ this.addEventListener('blur', this._boundOnBlur, true);
+ if (this.attrForValue) {
+ this._inputElement.addEventListener(this._valueChangedEvent, this._boundValueChanged);
+ } else {
+ this.addEventListener('input', this._onInput);
+ }
+ },
+
+ attached: function() {
+ this._handleValue(this._inputElement);
+ },
+
+ _onAddonAttached: function(event) {
+ if (!this._addons) {
+ this._addons = [];
+ }
+ var target = event.target;
+ if (this._addons.indexOf(target) === -1) {
+ this._addons.push(target);
+ if (this.isAttached) {
+ this._handleValue(this._inputElement);
+ }
+ }
+ },
+
+ _onFocus: function() {
+ this._setFocused(true);
+ },
+
+ _onBlur: function() {
+ this._setFocused(false);
+ },
+
+ _onInput: function(event) {
+ this._handleValue(event.target);
+ },
+
+ _onValueChanged: function(event) {
+ this._handleValue(event.target);
+ },
+
+ _handleValue: function(inputElement) {
+ var value = inputElement[this._propertyForValue] || inputElement.value;
+
+ if (this.autoValidate) {
+ var valid;
+ if (inputElement.validate) {
+ valid = inputElement.validate(value);
+ } else {
+ valid = inputElement.checkValidity();
+ }
+ this.invalid = !valid;
+ }
+
+ // type="number" hack needed because this.value is empty until it's valid
+ if (value || (inputElement.type === 'number' && !inputElement.checkValidity())) {
+ this._inputHasContent = true;
+ } else {
+ this._inputHasContent = false;
+ }
+
+ this.updateAddons({
+ inputElement: inputElement,
+ value: value,
+ invalid: this.invalid
+ });
+ },
+
+ _onIronInputValidate: function(event) {
+ this.invalid = this._inputElement.invalid;
+ },
+
+ _invalidChanged: function() {
+ if (this._addons) {
+ this.updateAddons({invalid: this.invalid});
+ }
+ },
+
+ /**
+ * Call this to update the state of add-ons.
+ * @param {Object} state Add-on state.
+ */
+ updateAddons: function(state) {
+ for (var addon, index = 0; addon = this._addons[index]; index++) {
+ addon.update(state);
+ }
+ },
+
+ _computeInputContentClass: function(noLabelFloat, alwaysFloatLabel, focused, invalid, _inputHasContent) {
+ var cls = 'input-content';
+ if (!noLabelFloat) {
+ if (alwaysFloatLabel || _inputHasContent) {
+ cls += ' label-is-floating';
+ if (invalid) {
+ cls += ' is-invalid';
+ } else if (focused) {
+ cls += " label-is-highlighted";
+ }
+ }
+ } else {
+ if (_inputHasContent) {
+ cls += ' label-is-hidden';
+ }
+ }
+ return cls;
+ },
+
+ _computeUnderlineClass: function(focused, invalid) {
+ var cls = 'underline';
+ if (invalid) {
+ cls += ' is-invalid';
+ } else if (focused) {
+ cls += ' is-highlighted'
+ }
+ return cls;
+ },
+
+ _computeAddOnContentClass: function(focused, invalid) {
+ var cls = 'add-on-content';
+ if (invalid) {
+ cls += ' is-invalid';
+ } else if (focused) {
+ cls += ' is-highlighted'
+ }
+ return cls;
+ }
+
+ });
+
+})();
+</script>

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