mirror of
https://github.com/carbon-design-system/carbon-components-svelte.git
synced 2025-09-15 18:31:06 +00:00
75 lines
1.6 KiB
Svelte
75 lines
1.6 KiB
Svelte
<script>
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/** Specify the tooltip text */
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export let tooltipText = "";
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/**
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* Set the alignment of the tooltip relative to the icon
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* @type {"start" | "center" | "end"}
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*/
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export let align = "center";
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/**
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* Set the direction of the tooltip relative to the icon
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* @type {"top" | "bottom"}
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*/
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export let direction = "bottom";
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/**
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* Set an id for the tooltip div element
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* @type {string}
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*/
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export let id = "ccs-" + Math.random().toString(36);
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/**
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* Obtain a reference to the button HTML element
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* @type {null | HTMLButtonElement}
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*/
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export let ref = null;
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let visible = false;
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function hide() {
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visible = false;
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}
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function show() {
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visible = true;
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}
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</script>
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<svelte:body
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on:keydown="{({ key }) => {
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if (key === 'Escape') hide();
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}}" />
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<div
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class:bx--tooltip--definition="{true}"
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class:bx--tooltip--a11y="{true}"
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{...$$restProps}
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on:mouseenter="{show}"
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on:mouseleave="{hide}"
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>
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<button
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bind:this="{ref}"
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aria-describedby="{id}"
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class:bx--tooltip--a11y="{true}"
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class:bx--tooltip__trigger="{true}"
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class:bx--tooltip__trigger--definition="{true}"
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class:bx--tooltip--hidden="{!visible}"
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class:bx--tooltip--visible="{visible}"
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class="{direction && `bx--tooltip--${direction}`}
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{align && `bx--tooltip--align-${align}`}"
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on:click
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on:mouseover
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on:mouseenter
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on:mouseleave
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on:focus
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on:focus="{show}"
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on:blur="{hide}"
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>
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<slot />
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</button>
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<div role="tooltip" id="{id}" class:bx--assistive-text="{true}">
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<slot name="tooltip">{tooltipText}</slot>
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</div>
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</div>
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