"如何在没有 HammerJS 的情况下使用 Angular Material"

Question

What is the proper way to use Angular Material without Hammerjs?

I don't wan't HammerJS. It is creating weird behavior (switch to another tab) when I drag my mouse inside a Material Tab Group (even when inside an HTML INPUT control) and I definitely don't want such behavior. I cannot select any text displayed inside a Tab Group.

If I don't include hammerjs, Angular complains every time. I don't thing it is a good practice to leave a warning message in my console.

Answer 1

The docs are pretty clear.

HammerJS is needed for some components

https://material.angular.io/guide/getting-started

"Some components (mat-slide-toggle, mat-slider, matTooltip) rely on HammerJS for gestures. In order to get the full feature-set of these components, HammerJS must be loaded into the application."

Update - as of Angular 9, hammerJS is optional

Answer 2

从 Angular Material v12开始，HammerJS 不是必需的，甚至在入门指南中也没有提及。