@blueprintjs/datetime
Version:
Components for interacting with dates and times
36 lines • 1.87 kB
JavaScript
/*
* Copyright 2023 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import * as React from "react";
import { useIsomorphicLayoutEffect } from "@blueprintjs/core";
import { IconSize } from "@blueprintjs/icons";
import { DatePickerUtils } from "../components/date-picker/datePickerUtils";
import { Classes } from ".";
export function useMonthSelectRightOffset(monthSelectElement, containerElement, displayedMonthText) {
const [monthRightOffset, setMonthRightOffset] = React.useState(0);
useIsomorphicLayoutEffect(() => {
var _a, _b;
if (containerElement.current == null) {
return;
}
// measure width of text as rendered inside our container element.
const monthTextWidth = DatePickerUtils.measureTextWidth(displayedMonthText, Classes.DATEPICKER_CAPTION_MEASURE, containerElement.current);
const monthSelectWidth = (_b = (_a = monthSelectElement.current) === null || _a === void 0 ? void 0 : _a.clientWidth) !== null && _b !== void 0 ? _b : 0;
const rightOffset = Math.max(2, monthSelectWidth - monthTextWidth - IconSize.STANDARD - 2);
setMonthRightOffset(rightOffset);
}, [containerElement, displayedMonthText, monthSelectElement]);
return monthRightOffset;
}
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