How can I implement tooltip animations in Angular Material?

How can I implement tooltip animations in Angular Material?

You can implement tooltip animations in Angular Material by using the Angular animations module. First, ensure you have imported the necessary modules.

What modules do I need to import?

You need to import BrowserAnimationsModule from @angular/platform-browser/animations and MatTooltipModule from @angular/material/tooltip.

Can you show me a code example?

Sure! Here's a simple example:

import { Component } from '@angular/core';
import { trigger, state, style, transition, animate } from '@angular/animations';

@Component({
  selector: 'app-tooltip',
  template: `<button mat-button matTooltip="Tooltip!" [@tooltipAnimation]="tooltipState">Hover me</button>`,
  animations: [
    trigger('tooltipAnimation', [
      state('visible', style({ opacity: 1 })),
      state('hidden', style({ opacity: 0 })),
      transition('hidden => visible', animate('200ms ease-in')),
      transition('visible => hidden', animate('200ms ease-out'))
    ])
  ]
})
export class TooltipComponent {
  tooltipState = 'hidden';
}

This code sets up a tooltip with fade-in and fade-out animations.