7181f71c6d
Shadow DOM host styling has lower specificity than parent page. Bug: Issue 11176 Change-Id: I7edb96a17e989f176ab2c78f5e91e244ab1d55bc
87 lines
2.7 KiB
HTML
87 lines
2.7 KiB
HTML
<!--
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@license
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Copyright (C) 2016 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<link rel="import" href="/bower_components/polymer/polymer.html">
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<link rel="import" href="../gr-button/gr-button.html">
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<link rel="import" href="../../../styles/shared-styles.html">
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<script src="../../../scripts/rootElement.js"></script>
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<dom-module id="gr-alert">
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<template>
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<style include="shared-styles">
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/**
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* ALERT: DO NOT ADD TRANSITION PROPERTIES WITHOUT PROPERLY UNDERSTANDING
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* HOW THEY ARE USED IN THE CODE.
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*/
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:host([toast]) {
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background-color: var(--tooltip-background-color);
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bottom: 1.25rem;
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border-radius: 3px;
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box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
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color: var(--view-background-color);
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left: 1.25rem;
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position: fixed;
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transform: translateY(5rem);
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transition: transform var(--gr-alert-transition-duration, 80ms) ease-out;
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z-index: 1000;
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}
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:host([shown]) {
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transform: translateY(0);
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}
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/**
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* NOTE: To avoid style being overwritten by outside of the shadow DOM
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* (as outside styles always win), .content-wrapper is introduced as a
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* wrapper around main content to have better encapsulation, styles that
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* may be affected by outside should be defined on it.
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* In this case, `padding:0px` is defined in main.css for all elements
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* with the universal selector: *.
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*/
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.content-wrapper {
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padding: 1em 1.5em;
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}
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.text {
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color: var(--tooltip-text-color);
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display: inline-block;
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max-height: 10rem;
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max-width: 80vw;
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vertical-align: bottom;
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word-break: break-all;
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}
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.action {
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color: var(--link-color);
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font-weight: var(--font-weight-bold);
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margin-left: 1em;
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text-decoration: none;
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--gr-button: {
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padding: 0;
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}
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}
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</style>
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<div class="content-wrapper">
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<span class="text">[[text]]</span>
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<gr-button
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link
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class="action"
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hidden$="[[_hideActionButton]]"
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on-tap="_handleActionTap">[[actionText]]</gr-button>
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</div>
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</template>
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<script src="gr-alert.js"></script>
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</dom-module>
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