fix(material/sort): simplify animations #30057
Open
+118
−442
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For a long time the sort header's animation was set up by rendering out 4
div
elements and then arranging them to look like an arrow. This is somewhat complicated to maintain, difficult to customize, in some cases it leads to weird visual bugs and ends up triggering excessive change detections. On top of that, because it depends on@angular/animations
, it is prone to memory leaks (see angular/angular#54149).These changes aim to simplify the component and make it more robust by using an
svg
icon and dealing with the animations using CSS.Fixes #9758.
Fixes #9844.
Fixes #10088.
Fixes #15451.
Fixes #19441.
Fixes #10242.