angular-ui/ui-grid

perf(refreshCanvas): Running too often?

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#2,139 创建于 2014年11月18日

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help wantedseverity: performance

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描述

In pulling some simple CPU profiles it seems like a disproportionate amount of time is spent recalculating header heights when they haven't changed... There should be a way to skip this while scrolling as it's unneeded.

However we can't simply do the calculation once and be done because toggling grid options could theoretically alter header height.

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