Commit9877ca1

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Event: Support EventListener interface objects.

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Lines changed: 5 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -117,6 +117,11 @@ jQuery.event = {`
`117`	`117`	`selector=handleObjIn.selector;`
`118`	`118`	`}`
`119`	`119`
	`120`	`+// Support objects implementing the EventListener interface.`
	`121`	`+if(handler&&typeofhandler.handleEvent==="function"){`
	`122`	`+handler=handler.handleEvent.bind(handler);`
	`123`	`+}`
	`124`	`+`
`120`	`125`	`// Ensure that invalid selectors throw exceptions at attach time`
`121`	`126`	`// Evaluate against documentElement in case elem is a non-element node (e.g., document)`
`122`	`127`	`if(selector){`

Lines changed: 22 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -45,6 +45,28 @@ QUnit.test( "on() with non-null,defined data", function( assert ) {`
`45`	`45`
`46`	`46`	`});`
`47`	`47`
	`48`	`+QUnit.test("on() with EventListener interface object",function(assert){`
	`49`	`+`
	`50`	`+assert.expect(4);`
	`51`	`+`
	`52`	`+varhandler={`
	`53`	`+eventDelegateData:"can be found",`
	`54`	`+handleEvent:function(event,data){`
	`55`	`+assert.equal(data,0,"non-null, defined data (zero) is correctly passed");`
	`56`	`+assert.equal(this.eventDelegateData,"can be found","event delegate is accessible via this");`
	`57`	`+}`
	`58`	`+};`
	`59`	`+`
	`60`	`+jQuery("#foo").on("foo.on",handler);`
	`61`	`+jQuery("div").on("foo.delegate","#foo",handler);`
	`62`	`+`
	`63`	`+jQuery("#foo").trigger("foo",0);`
	`64`	`+`
	`65`	`+jQuery("#foo").off("foo.on",handler);`
	`66`	`+jQuery("div").off("foo.delegate","#foo");`
	`67`	`+`
	`68`	`+});`
	`69`	`+`
`48`	`70`	`QUnit.test("Handler changes and .trigger() order",function(assert){`
`49`	`71`	`assert.expect(1);`
`50`	`72`

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