Dustin Carlino b7f3f2113b Start refactoring a common UI pattern: recalculate some value only when (#406) ... Start refactoring a common UI pattern: recalculate some value only when a key changes. It's quite verbose right now for some widgetry States to determine if the mouse is over a particular type of object, check if that object has changed since the last time, and calculate something based on it. This introduces a new helper for expressing the pattern a little more clearly.		2020-11-25 12:22:11 -08:00
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src	Start refactoring a common UI pattern: recalculate some value only when (#406)	2020-11-25 12:22:11 -08:00
Cargo.toml	draw route to hovered building (#402)	2020-11-24 11:30:03 -08:00