030b7e90bf
* Enable `@typescript-eslint/explicit-member-accessibility` on /src * Prettier * Enable `@typescript-eslint/explicit-function-return-type` in /src * Fix types * tsc strict fixes * Delint * Fix test * Fix bad merge
37 lines
1.3 KiB
TypeScript
37 lines
1.3 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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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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import React, { ComponentProps, useState } from "react";
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import Tooltip from "../components/views/elements/Tooltip";
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interface TooltipEvents {
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showTooltip: () => void;
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hideTooltip: () => void;
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}
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export function useTooltip(props: ComponentProps<typeof Tooltip>): [TooltipEvents, JSX.Element | null] {
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const [isVisible, setIsVisible] = useState(false);
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const showTooltip = (): void => setIsVisible(true);
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const hideTooltip = (): void => setIsVisible(false);
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// No need to fill up the DOM with hidden tooltip elements. Only add the
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// tooltip when we're hovering over the item (performance)
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const tooltip = <Tooltip {...props} visible={isVisible} />;
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return [{ showTooltip, hideTooltip }, tooltip];
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}
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