remove legacy mousewheel listeners #3489

hakimel · Oct 27, 2023 · 89bf44b · 89bf44b
1 parent adfa346
commit 89bf44b
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Showing 5 changed files with 4 additions and 10 deletions.
diff --git a/dist/reveal.esm.js b/dist/reveal.esm.js
diff --git a/dist/reveal.esm.js.map b/dist/reveal.esm.js.map
diff --git a/dist/reveal.js b/dist/reveal.js
diff --git a/dist/reveal.js.map b/dist/reveal.js.map
diff --git a/js/controllers/pointer.js b/js/controllers/pointer.js
@@ -27,13 +27,9 @@ export default class Pointer {
 	configure( config, oldConfig ) {
 
 		if( config.mouseWheel ) {
-			document.addEventListener( 'DOMMouseScroll', this.onDocumentMouseScroll, false ); // FF
-			document.addEventListener( 'mousewheel', this.onDocumentMouseScroll, false );
 			document.addEventListener( 'wheel', this.onDocumentMouseScroll, false );
 		}
 		else {
-			document.removeEventListener( 'DOMMouseScroll', this.onDocumentMouseScroll, false ); // FF
-			document.removeEventListener( 'mousewheel', this.onDocumentMouseScroll, false );
 			document.removeEventListener( 'wheel', this.onDocumentMouseScroll, false );
 		}
 
@@ -81,8 +77,6 @@ export default class Pointer {
 
 		this.showCursor();
 
-		document.removeEventListener( 'DOMMouseScroll', this.onDocumentMouseScroll, false );
-		document.removeEventListener( 'mousewheel', this.onDocumentMouseScroll, false );
 		document.removeEventListener( 'wheel', this.onDocumentMouseScroll, false );
 		document.removeEventListener( 'mousemove', this.onDocumentCursorActive, false );
 		document.removeEventListener( 'mousedown', this.onDocumentCursorActive, false );