Steps for adjusting the matMenuTriggerFor area so it only triggers when hovering over the arrow

Hello there! I'm currently working on adjusting the trigger area for opening the next menu panel. Right now, the next menu panel opens whenever I hover over either the title or the arrow. However, my goal is to have the menu open only when I hover over the arrow.

Expected Behavior: The next panel should open only when hovering over the arrow.

Current Behavior: The next panel opens wherever I hover over the button.

https://i.sstatic.net/FBsYR.png

    <ng-container>
      <button mat-menu-item
              [matMenuTriggerFor]="menu.childMenu"
              (menuOpened)="getRelatedAttributes(option)"
              (click)="selectAttribute(option)"
      >
       {{option.title}}
      </button>
    </ng-container>

I've attempted moving the title out of the button and experimenting with flex properties, which somewhat helps but eliminates the nice styling that comes with hovering over the button. Any suggestions would be greatly appreciated!

javascripthtmlcssangular

Answer №1

For a demonstration of this concept, feel free to visit this link.

In the solution provided in the example, when hovering over the icon (arrow) on a button, an event is triggered on the icon element.

<i class="fa fa-chevron-down" 
            (mouseenter)="buttonEnter(levelOneTrigger)"
             (mouseleave)="buttonLeave(levelOneTrigger, button)">
         </i>

<button mat-menu-item
  [matMenuTriggerFor]="menu.childMenu"
  (menuOpened)="getRelatedAttributes(option)"
  (click)="selectAttribute(option)">
   <span >{{option.title}}
     <i class="fa fa-chevron-down" 
        (mouseenter)="buttonEnter(levelOneTrigger)"
         (mouseleave)="buttonLeave(levelOneTrigger, button)">
     </i>
   </span>
</button>

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