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<style include="cr-shared-style cr-hidden-style">
:host(:not([error-message-allowed])) cr-input {
--cr-input-error-display: none;
}
:host([opened_]) cr-input {
--cr-input-border-radius: 4px 4px 0 0;
}
iron-dropdown,
cr-input {
/* 472px is the max width of the input field for a dialog. */
width: var(--cr-searchable-drop-down-width, 472px);
}
cr-input {
--cr-input-padding-start: 8px;
/* cr-inputs are by default isolated into their own stacking contexts
* but cr-searchable-drop-down requires a fixed overlay that floats over
* and covers other content outside their parent cr-input's stacking
* contexts.
*/
isolation: auto;
}
iron-dropdown {
max-height: 270px;
}
iron-dropdown [slot='dropdown-content'] {
background-color: var(--cr-searchable-drop-down-bg-color, white);
border-radius: 0 0 4px 4px;
box-shadow: var(--cr-searchable-drop-down-shadow,
0 2px 6px #9e9e9e); /* --paper-grey-500 */
min-width: 128px;
padding: 8px 0;
}
#input-overlay {
border-radius: 4px;
height: 100%;
left: 0;
overflow: hidden;
pointer-events: none;
position: absolute;
top: 0;
width: 100%;
}
#dropdown-icon {
--iron-icon-height: 20px;
--iron-icon-width: 20px;
margin-top: -10px;
padding-inline-end: 6px;
position: absolute;
right: 0;
top: 50%;
}
:host-context([dir='rtl']) #dropdown-icon {
left: 0;
right: unset;
}
cr-input:focus-within #dropdown-icon {
--iron-icon-fill-color: var(--cr-searchable-drop-down-icon-color-focus,
var(--google-blue-600));
}
#input-box {
height: 100%;
left: 0;
pointer-events: none;
top: 0;
width: 100%;
}
#dropdown-box {
pointer-events: initial;
width: 100%;
}
#loading-box {
align-items: center;
box-sizing: border-box;
display: flex;
height: 32px;
padding: 0 8px;
text-align: start;
width: 100%;
}
#loading-box div {
font-size: 12px;
padding: 0 16px;
}
#loading-box paper-spinner-lite {
--paper-spinner-color: var(--cr-searchable-drop-down-spinner-color,
var(--google-blue-600));
--paper-spinner-stroke-width: 2px;
height: 16px;
width: 16px;
}
.list-item {
background: none;
border: none;
box-sizing: border-box;
color: var(--cr-searchable-drop-down-list-item-color,
#212121); /* --paper-grey-900 */;
font: inherit;
min-height: 32px;
padding: 0 8px;
text-align: start;
width: 100%;
}
.list-item[selected_] {
background-color:
var(--cr-searchable-drop-down-list-bg-color-selected,
rgba(0, 0, 0, .04));
outline: none;
}
.list-item:active {
background-color:
var(--cr-searchable-drop-down-list-bg-color-active,
rgba(0, 0, 0, .12));
outline: none;
}
</style>
<!-- |value| is one-way binding on purpose so that it doesn't change
immediately as the user types unless the update-value-on-input flag is
explicitly used. -->
<cr-input part="input" label="[[label]]" on-focus="onFocus_" on-keydown="onKeyDown_"
value="[[value]]"
on-input="onInput_" id="search" autofocus="[[autofocus]]"
placeholder="[[placeholder]]" readonly="[[readonly]]"
error-message="[[getErrorMessage_(errorMessage, errorMessageAllowed)]]"
invalid="[[shouldShowErrorMessage_(errorMessage, errorMessageAllowed)]]"
on-blur="onBlur_">
<div id="input-overlay" slot="suffix">
<div id="input-box">
<cr-icon id="dropdown-icon" icon="cr:arrow-drop-down"></cr-icon>
</div>
<div id="dropdown-box">
<iron-dropdown id="dropdown" horizontal-align="left"
vertical-align="top" vertical-offset="0"
no-cancel-on-outside-click no-cancel-on-esc-key>
<div slot="dropdown-content">
<div id="loading-box" hidden="[[!showLoading]]">
<paper-spinner-lite active></paper-spinner-lite>
<div class="cr-secondary-text">[[loadingMessage]]</div>
</div>
<template is="dom-repeat" items="[[items]]"
filter="[[filterItems_(searchTerm_)]]">
<button class="list-item" on-click="onSelect_" tabindex="-1">
[[item]]
</button>
</template>
</div>
</iron-dropdown>
</div>
</div>
</cr-input>
|
