26 lines
1.0 KiB
JavaScript
26 lines
1.0 KiB
JavaScript
export const matchTargetSizeCssVar = '--fui-match-target-size';
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export function matchTargetSize() {
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return {
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name: 'matchTargetSize',
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fn: async (middlewareArguments)=>{
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const { rects: { reference: referenceRect, floating: floatingRect }, elements: { floating: floatingElement }, middlewareData: { matchTargetSize: { matchTargetSizeAttempt = false } = {} } } = middlewareArguments;
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if (referenceRect.width === floatingRect.width || matchTargetSizeAttempt) {
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return {};
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}
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const { width } = referenceRect;
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floatingElement.style.setProperty(matchTargetSizeCssVar, `${width}px`);
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if (!floatingElement.style.width) {
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floatingElement.style.width = `var(${matchTargetSizeCssVar})`;
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}
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return {
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data: {
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matchTargetSizeAttempt: true
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},
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reset: {
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rects: true
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}
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};
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}
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};
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}
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