Merge branch 'Tab-click_cancellable_using_event.defaultPrevented' of https://github.com/TylerRick/svelte-material-ui into TylerRick-Tab-click_cancellable_using_event.defaultPrevented

Author: hperrin

packages/tab/src/Tab.svelte

@@ -31,7 +31,7 @@
   aria-selected={active ? 'true' : 'false'}
   tabindex={active || forceAccessible ? '0' : '-1'}
   {href}
-  on:click={() => instance && instance.handleClick()}
+  on:click={handleClick}
   {...internalAttrs}
   {...exclude($$restProps, ['content$', 'tabIndicator$'])}
 >
@@ -84,7 +84,7 @@
   import type { TabIndicatorComponentDev } from '@smui/tab-indicator';
   import TabIndicator from '@smui/tab-indicator';
 
-  import type { SMUITabAccessor } from './Tab.types.js';
+  import type { SMUITabAccessor } from './Tab.types';
 
   const forwardEvents = forwardEventsBuilder(get_current_component());
 
@@ -182,6 +182,12 @@
     };
   });
 
+  function handleClick(event: PointerEvent) {
+    if (!event.defaultPrevented) {
+      instance?.handleClick();
+    }
+  }
+
   function hasClass(className: string) {
     return className in internalClasses
       ? internalClasses[className]