From e583a512d7cc66a2b3d0915db1b0164b9a0a710e Mon Sep 17 00:00:00 2001
From: Alexander Schmitz <arschmitz@gmail.com>
Date: Mon, 24 Aug 2015 08:58:09 -0400
Subject: [PATCH] Slider: Style updates

Ref #14246
---
 tests/unit/slider/common.js  |   2 +-
 tests/unit/slider/core.js    |  82 ++++++++++++++--------------
 tests/unit/slider/events.js  |  78 +++++++++++++--------------
 tests/unit/slider/methods.js |  46 ++++++++--------
 tests/unit/slider/options.js | 100 +++++++++++++++++------------------
 ui/widgets/slider.js         |  58 ++++++++++----------
 6 files changed, 185 insertions(+), 181 deletions(-)

diff --git a/tests/unit/slider/common.js b/tests/unit/slider/common.js
index 5cc3e66c5..df53cda4f 100644
--- a/tests/unit/slider/common.js
+++ b/tests/unit/slider/common.js
@@ -30,6 +30,6 @@ common.testWidget( "slider", {
 		start: null,
 		stop: null
 	}
-});
+} );
 
 } );
diff --git a/tests/unit/slider/core.js b/tests/unit/slider/core.js
index 7fdb8c68c..109c9e01a 100644
--- a/tests/unit/slider/core.js
+++ b/tests/unit/slider/core.js
@@ -14,7 +14,7 @@ module( "slider: core" );
 
 test( "markup structure", function( assert ) {
 	expect( 4 );
-	var element = $( "<div>" ).slider({ range: true }),
+	var element = $( "<div>" ).slider( { range: true } ),
 		handle = element.find( "span" ),
 		range = element.find( "div" );
 
@@ -22,7 +22,7 @@ test( "markup structure", function( assert ) {
 	assert.hasClasses( range, "ui-slider-range ui-widget-header" );
 	assert.hasClasses( handle[ 0 ], "ui-slider-handle" );
 	assert.hasClasses( handle[ 1 ], "ui-slider-handle" );
-});
+} );
 
 test( "keydown HOME on handle sets value to min", function() {
 	expect( 2 );
@@ -38,7 +38,7 @@ test( "keydown HOME on handle sets value to min", function() {
 	element.slider( "value", 0 );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.HOME } );
-	equal(element.slider( "value" ), options.min );
+	equal( element.slider( "value" ), options.min );
 
 	element.slider( "destroy" );
 
@@ -54,10 +54,10 @@ test( "keydown HOME on handle sets value to min", function() {
 	element.slider( "value", 0 );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.HOME } );
-	equal(element.slider( "value" ), options.min) ;
+	equal( element.slider( "value" ), options.min ) ;
 
 	element.slider( "destroy" );
-});
+} );
 
 test( "keydown END on handle sets value to max", function() {
 	expect( 2 );
@@ -73,7 +73,7 @@ test( "keydown END on handle sets value to max", function() {
 	element.slider( "value", 0 );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.END } );
-	equal(element.slider( "value" ), options.max) ;
+	equal( element.slider( "value" ), options.max ) ;
 
 	element.slider( "destroy" );
 
@@ -89,10 +89,10 @@ test( "keydown END on handle sets value to max", function() {
 	element.slider( "value", 0 );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.END } );
-	equal(element.slider( "value" ), options.max );
+	equal( element.slider( "value" ), options.max );
 
 	element.slider( "destroy" );
-});
+} );
 
 test( "keydown PAGE_UP on handle increases value by 1/5 range, not greater than max", function() {
 	expect( 4 );
@@ -106,17 +106,17 @@ test( "keydown PAGE_UP on handle increases value by 1/5 range, not greater than
 		};
 		element.slider( options );
 
-		element.slider( "value", 70);
+		element.slider( "value", 70 );
 
 		handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );
-		equal(element.slider( "value" ), 90);
+		equal( element.slider( "value" ), 90 );
 
 		handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );
-		equal(element.slider( "value" ), 100);
+		equal( element.slider( "value" ), 100 );
 
 		element.slider( "destroy" );
-	});
-});
+	} );
+} );
 
 test( "keydown PAGE_DOWN on handle decreases value by 1/5 range, not less than min", function() {
 	expect( 4 );
@@ -130,17 +130,17 @@ test( "keydown PAGE_DOWN on handle decreases value by 1/5 range, not less than m
 		};
 		element.slider( options );
 
-		element.slider( "value", 30);
+		element.slider( "value", 30 );
 
 		handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
-		equal(element.slider( "value" ), 10);
+		equal( element.slider( "value" ), 10 );
 
 		handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
-		equal(element.slider( "value" ), 0 );
+		equal( element.slider( "value" ), 0 );
 
 		element.slider( "destroy" );
-	});
-});
+	} );
+} );
 
 test( "keydown UP on handle increases value by step, not greater than max", function() {
 	expect( 4 );
@@ -151,15 +151,15 @@ test( "keydown UP on handle increases value by step, not greater than max", func
 		orientation: "horizontal",
 		step: 1
 	};
-	element.slider(options);
+	element.slider( options );
 
 	element.slider( "value", options.max - options.step );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } );
-	equal(element.slider( "value" ), options.max );
+	equal( element.slider( "value" ), options.max );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } );
-	equal(element.slider( "value" ), options.max );
+	equal( element.slider( "value" ), options.max );
 
 	element.slider( "destroy" );
 
@@ -175,13 +175,13 @@ test( "keydown UP on handle increases value by step, not greater than max", func
 	element.slider( "value", options.max - options.step );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } );
-	equal(element.slider( "value" ), options.max );
+	equal( element.slider( "value" ), options.max );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } );
-	equal(element.slider( "value" ), options.max );
+	equal( element.slider( "value" ), options.max );
 
 	element.slider( "destroy" );
-});
+} );
 
 test( "keydown RIGHT on handle increases value by step, not greater than max", function() {
 	expect( 4 );
@@ -192,15 +192,15 @@ test( "keydown RIGHT on handle increases value by step, not greater than max", f
 		orientation: "horizontal",
 		step: 1
 	};
-	element.slider(options);
+	element.slider( options );
 
 	element.slider( "value", options.max - options.step );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
-	equal(element.slider( "value" ), options.max);
+	equal( element.slider( "value" ), options.max );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
-	equal(element.slider( "value" ), options.max );
+	equal( element.slider( "value" ), options.max );
 
 	element.slider( "destroy" );
 
@@ -216,13 +216,13 @@ test( "keydown RIGHT on handle increases value by step, not greater than max", f
 	element.slider( "value", options.max - options.step );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
-	equal(element.slider( "value" ), options.max );
+	equal( element.slider( "value" ), options.max );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
-	equal(element.slider( "value" ), options.max );
+	equal( element.slider( "value" ), options.max );
 
 	element.slider( "destroy" );
-});
+} );
 
 test( "keydown DOWN on handle decreases value by step, not less than min", function() {
 	expect( 4 );
@@ -238,10 +238,10 @@ test( "keydown DOWN on handle decreases value by step, not less than min", funct
 	element.slider( "value", options.min + options.step );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
-	equal(element.slider( "value" ), options.min);
+	equal( element.slider( "value" ), options.min );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
-	equal(element.slider( "value" ), options.min );
+	equal( element.slider( "value" ), options.min );
 
 	element.slider( "destroy" );
 
@@ -257,13 +257,13 @@ test( "keydown DOWN on handle decreases value by step, not less than min", funct
 	element.slider( "value", options.min + options.step );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
-	equal(element.slider( "value" ), options.min);
+	equal( element.slider( "value" ), options.min );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
-	equal(element.slider( "value" ), options.min );
+	equal( element.slider( "value" ), options.min );
 
 	element.slider( "destroy" );
-});
+} );
 
 test( "keydown LEFT on handle decreases value by step, not less than min", function() {
 	expect( 4 );
@@ -274,15 +274,15 @@ test( "keydown LEFT on handle decreases value by step, not less than min", funct
 		orientation: "horizontal",
 		step: 1
 	};
-	element.slider(options);
+	element.slider( options );
 
 	element.slider( "value", options.min + options.step );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } );
-	equal(element.slider( "value" ), options.min );
+	equal( element.slider( "value" ), options.min );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } );
-	equal(element.slider( "value" ), options.min );
+	equal( element.slider( "value" ), options.min );
 
 	element.slider( "destroy" );
 
@@ -298,12 +298,12 @@ test( "keydown LEFT on handle decreases value by step, not less than min", funct
 	element.slider( "value", options.min + options.step );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } );
-	equal(element.slider( "value" ), options.min );
+	equal( element.slider( "value" ), options.min );
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } );
-	equal(element.slider( "value" ), options.min );
+	equal( element.slider( "value" ), options.min );
 
 	element.slider( "destroy" );
-});
+} );
 
 } );
diff --git a/tests/unit/slider/events.js b/tests/unit/slider/events.js
index 0256a2093..2cf67b5fe 100644
--- a/tests/unit/slider/events.js
+++ b/tests/unit/slider/events.js
@@ -13,11 +13,11 @@ test( "mouse based interaction", function() {
 	expect( 4 );
 
 	var element = $( "#slider1" )
-		.slider({
+		.slider( {
 			start: function( event ) {
 				equal( event.originalEvent.type, "mousedown", "start triggered by mousedown" );
 			},
-			slide: function( event) {
+			slide: function( event ) {
 				equal( event.originalEvent.type, "mousemove", "slider triggered by mousemove" );
 			},
 			stop: function( event ) {
@@ -26,18 +26,18 @@ test( "mouse based interaction", function() {
 			change: function( event ) {
 				equal( event.originalEvent.type, "mouseup", "change triggered by mouseup" );
 			}
-		});
+		} );
 
 	element.find( ".ui-slider-handle" ).eq( 0 )
 		.simulate( "drag", { dx: 10, dy: 10 } );
 
-});
+} );
 test( "keyboard based interaction", function() {
 	expect( 3 );
 
 	// Test keyup at end of handle slide (keyboard)
 	var element = $( "#slider1" )
-		.slider({
+		.slider( {
 			start: function( event ) {
 				equal( event.originalEvent.type, "keydown", "start triggered by keydown" );
 			},
@@ -50,113 +50,113 @@ test( "keyboard based interaction", function() {
 			change: function( event ) {
 				equal( event.originalEvent.type, "keyup", "change triggered by keyup" );
 			}
-		});
+		} );
 
 	element.find( ".ui-slider-handle" ).eq( 0 )
 		.simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } )
 		.simulate( "keypress", { keyCode: $.ui.keyCode.LEFT } )
 		.simulate( "keyup", { keyCode: $.ui.keyCode.LEFT } );
 
-});
+} );
 test( "programmatic event triggers", function() {
 	expect( 6 );
 
 	// Test value method
 	var element = $( "<div></div>" )
-		.slider({
+		.slider( {
 			change: function() {
 				ok( true, "change triggered by value method" );
 			}
-		})
+		} )
 		.slider( "value", 0 );
 
 	// Test values method
 	element = $( "<div></div>" )
-		.slider({
+		.slider( {
 			values: [ 10, 20 ],
 			change: function() {
 				ok( true, "change triggered by values method" );
 			}
-		})
+		} )
 		.slider( "values", [ 80, 90 ] );
 
 	// Test value option
 	element = $( "<div></div>" )
-		.slider({
+		.slider( {
 			change: function() {
 				ok( true, "change triggered by value option" );
 			}
-		})
+		} )
 		.slider( "option", "value", 0 );
 
 	// Test values option
 	element = $( "<div></div>" )
-		.slider({
+		.slider( {
 			values: [ 10, 20 ],
 			change: function() {
 				ok( true, "change triggered by values option" );
 			}
-		})
+		} )
 		.slider( "option", "values", [ 80, 90 ] );
 
-});
+} );
 
 test( "mouse based interaction part two: when handles overlap", function() {
 	expect( 6 );
 
 	var element = $( "#slider1" )
-		.slider({
+		.slider( {
 			values: [ 0, 0, 0 ],
 			start: function( event, ui ) {
 				equal( handles.index( ui.handle ), 2, "rightmost handle activated when overlapping at minimum (#3736)" );
 			}
-		}),
+		} ),
 		handles = element.find( ".ui-slider-handle" );
 	handles.eq( 0 ).simulate( "drag", { dx: 10 } );
 	element.slider( "destroy" );
 
 	element = $( "#slider1" )
-		.slider({
+		.slider( {
 			values: [ 10, 10, 10 ],
 			max: 10,
 			start: function( event, ui ) {
 				equal( handles.index( ui.handle ), 0, "leftmost handle activated when overlapping at maximum" );
 			}
-		}),
+		} ),
 		handles = element.find( ".ui-slider-handle" );
 	handles.eq( 0 ).simulate( "drag", { dx: -10 } );
 	element.slider( "destroy" );
 
 	element = $( "#slider1" )
-		.slider({
+		.slider( {
 			values: [ 19, 20 ]
-		}),
+		} ),
 		handles = element.find( ".ui-slider-handle" );
 	handles.eq( 0 ).simulate( "drag", { dx: 10 } );
 	element.one( "slidestart", function( event, ui ) {
 		equal( handles.index( ui.handle ), 0, "left handle activated if left was moved last" );
-	});
+	} );
 	handles.eq( 0 ).simulate( "drag", { dx: 10 } );
 	element.slider( "destroy" );
 
 	element = $( "#slider1" )
-		.slider({
+		.slider( {
 			values: [ 19, 20 ]
-		}),
+		} ),
 		handles = element.find( ".ui-slider-handle" );
 	handles.eq( 1 ).simulate( "drag", { dx: -10 } );
 	element.one( "slidestart", function( event, ui ) {
 		equal( handles.index( ui.handle ), 1, "right handle activated if right was moved last (#3467)" );
-	});
+	} );
 	handles.eq( 0 ).simulate( "drag", { dx: 10 } );
 
 	element = $( "#slider1" )
-		.slider({
+		.slider( {
 			range: true,
 			min: 0,
 			max: 100,
 			values: [ 0, 50 ]
-		}),
+		} ),
 		handles = element.find( ".ui-slider-handle" );
 
 	element.slider( "option", { values: [ 100, 100 ] } );
@@ -166,7 +166,7 @@ test( "mouse based interaction part two: when handles overlap", function() {
 	element.slider( "option", { values: [ 0, 0 ] } );
 	handles.eq( 1 ).simulate( "drag", { dx: 10 } );
 	equal( element.slider( "values" )[ 1 ], 1, "setting both values of range slider to the minimum  doesn't lock slider" );
-});
+} );
 
 test( "event data", function() {
 	expect( 6 );
@@ -175,7 +175,7 @@ test( "event data", function() {
 		values = [ 8, 9, 7, 4 ],
 		newValues = [ 8, 9, 7, 5 ],
 		element = $( "#slider1" )
-			.slider({
+			.slider( {
 				values: values,
 				start: function( event, ui ) {
 					deepEqual( ui, expectedUiHash, "passing ui to start event" );
@@ -189,7 +189,7 @@ test( "event data", function() {
 				change: function( event, ui ) {
 					deepEqual( ui, expectedChangedUiHash, "passing ui to change event" );
 				}
-			}),
+			} ),
 		handles = element.find( ".ui-slider-handle" ),
 		expectedUiHash = {
 			handle: handles.eq( slideHandleIndex )[ 0 ],
@@ -200,33 +200,33 @@ test( "event data", function() {
 		expectedChangedUiHash = $.extend( {}, expectedUiHash, {
 			values: newValues,
 			value: newValues[ slideHandleIndex ]
-		});
+		} );
 
 	handles.eq( slideHandleIndex ).simulate( "drag", { dx: 10 } );
 
 	element.slider( "destroy" );
-	element = $( "#slider1" ).slider({
+	element = $( "#slider1" ).slider( {
 		min: 0,
 		max: 100,
 		value: 1,
-		slide: function ( event, ui ) {
+		slide: function( event, ui ) {
 			equal( ui.value, 0, "should pass 0 value if slider reaches it" );
 		}
-	});
+	} );
 	handles = element.find( ".ui-slider-handle" );
 	handles.eq( 0 ).simulate( "drag", { dx: -10 } );
 
 	element.slider( "destroy" );
-	element = $( "#slider1" ).slider({
+	element = $( "#slider1" ).slider( {
 		min: 0,
 		max: 100,
 		values: [ 1, 2 ],
-		slide: function ( event, ui ) {
+		slide: function( event, ui ) {
 			equal( ui.value, 0, "should pass 0 value if one of handles reaches it" );
 		}
-	});
+	} );
 	handles = element.find( ".ui-slider-handle" );
 	handles.eq( 0 ).simulate( "drag", { dx: -10 } );
-});
+} );
 
 } );
diff --git a/tests/unit/slider/methods.js b/tests/unit/slider/methods.js
index a4187bd7f..15b2e8726 100644
--- a/tests/unit/slider/methods.js
+++ b/tests/unit/slider/methods.js
@@ -6,7 +6,7 @@ define( [
 module( "slider: methods" );
 
 test( "init", function() {
-	expect(5);
+	expect( 5 );
 
 	$( "<div></div>" ).appendTo( "body" ).slider().remove();
 	ok( true, ".slider() called on element" );
@@ -24,65 +24,67 @@ test( "init", function() {
 
 	$( "<div></div>" ).slider().slider( "option", "foo", "bar" ).remove();
 	ok( true, "arbitrary option setter after init" );
-});
+} );
 
 test( "destroy", function( assert ) {
 	expect( 1 );
 	assert.domEqual( "#slider1", function() {
 		$( "#slider1" ).slider().slider( "destroy" );
-	});
-});
+	} );
+} );
 
 test( "enable", function( assert ) {
 	expect( 3 );
 	var element,
 		expected = $( "<div></div>" ).slider(),
 		actual = expected.slider( "enable" );
-	equal(actual, expected, "enable is chainable" );
+	equal( actual, expected, "enable is chainable" );
 
-	element = $( "<div></div>" ).slider({ disabled: true });
+	element = $( "<div></div>" ).slider( { disabled: true } );
 	assert.hasClasses( element, "ui-state-disabled ui-slider-disabled" );
 	element.slider( "enable" );
 	assert.lacksClasses( element, "ui-state-disabled ui-slider-disabled" );
-});
+} );
 
 test( "disable", function( assert ) {
 	expect( 4 );
 	var element,
 		expected = $( "<div></div>" ).slider(),
 		actual = expected.slider( "disable" );
-	equal(actual, expected, "disable is chainable" );
+	equal( actual, expected, "disable is chainable" );
 
-	element = $( "<div></div>" ).slider({ disabled: false });
+	element = $( "<div></div>" ).slider( { disabled: false } );
 	assert.lacksClasses( element, "ui-state-disabled ui-slider-disabled" );
 	element.slider( "disable" );
 	assert.hasClasses( element, "ui-state-disabled ui-slider-disabled" );
 	ok( !element.attr( "aria-disabled" ), "slider does not have aria-disabled attr after disable method call" );
-});
+} );
 
 test( "value", function() {
 	expect( 19 );
-	$( [ false, "min", "max" ] ).each(function() {
-		var element = $( "<div></div>" ).slider({
+	$( [ false, "min", "max" ] ).each( function() {
+		var element = $( "<div></div>" ).slider( {
 			range: this,
 			value: 5
-		});
+		} );
 		equal( element.slider( "value" ), 5, "range: " + this + " slider method get" );
-		equal( element.slider( "value", 10), element, "value method is chainable" );
+		equal( element.slider( "value", 10 ), element, "value method is chainable" );
 		equal( element.slider( "value" ), 10, "range: " + this + " slider method set" );
 		element.remove();
-	});
-	var element = $( "<div></div>" ).slider({
+	} );
+	var element = $( "<div></div>" ).slider( {
 		min: -1, value: 0, max: 1
-	});
+	} );
+
 	// min with value option vs value method
 	element.slider( "option", "value", -2 );
 	equal( element.slider( "option", "value" ), -2, "value option does not respect min" );
 	equal( element.slider( "value" ), -1, "value method get respects min" );
 	equal( element.slider( "value", -2 ), element, "value method is chainable" );
 	equal( element.slider( "option", "value" ), -1, "value method set respects min" );
+
 	// max with value option vs value method
-	element.slider( "option", "value", 2);
+	element.slider( "option", "value", 2 );
 	equal( element.slider( "option", "value" ), 2, "value option does not respect max" );
 	equal( element.slider( "value" ), 1, "value method get respects max" );
 	equal( element.slider( "value", 2 ), element, "value method is chainable" );
@@ -94,20 +96,20 @@ test( "value", function() {
 		value: 2,
 		max: 2.4,
 		step: 0.01
-	});
+	} );
 	element.slider( "option", "value", 2.4 );
 	equal( element.slider( "value" ), 2.4, "value is set to max with 0.01 step" );
 
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		value: 100,
 		min: 10,
 		max: 500,
 		step: 50
-	});
+	} );
 
 	element.slider( "option", "value", 510 );
 	equal( element.slider( "value" ), 460, "value is restricted to maximum valid step" );
-});
+} );
 
 //test( "values", function() {
 //	ok(false, "missing test - untested code is broken code." );
diff --git a/tests/unit/slider/options.js b/tests/unit/slider/options.js
index f6b61a2b3..031031cdc 100644
--- a/tests/unit/slider/options.js
+++ b/tests/unit/slider/options.js
@@ -11,18 +11,18 @@ function handle() {
 
 module( "slider: options" );
 
-test( "disabled", function( assert ){
+test( "disabled", function( assert ) {
 	expect( 8 );
 	var count = 0;
 
 	element = $( "#slider1" ).slider();
 	element.on( "slidestart", function() {
 		count++;
-	});
+	} );
 
 	// Enabled
 	assert.lacksClasses( element, "ui-slider-disabled" );
-	equal( element.slider( "option", "disabled" ), false , "is not disabled" );
+	equal( element.slider( "option", "disabled" ), false, "is not disabled" );
 
 	handle().simulate( "drag", { dx: 10 } );
 	equal( count, 1, "slider moved" );
@@ -40,7 +40,7 @@ test( "disabled", function( assert ){
 
 	handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
 	equal( count, 2, "slider did not move" );
-});
+} );
 
 test( "max", function() {
 	expect( 5 );
@@ -87,7 +87,7 @@ test( "max", function() {
 	ok( element.slider( "value" ) === options.max, "value method will max, step is changed and step is float" );
 	element.slider( "destroy" );
 
-});
+} );
 
 test( "min", function() {
 	expect( 2 );
@@ -106,7 +106,7 @@ test( "min", function() {
 	ok( element.slider( "value" ) === options.min, "value method is contained by min" );
 	element.slider( "destroy" );
 
-});
+} );
 
 test( "orientation", function( assert ) {
 	expect( 14 );
@@ -126,7 +126,7 @@ test( "orientation", function( assert ) {
 	assert.hasClasses( element, "ui-slider-horizontal" );
 	assert.lacksClasses( element, "ui-slider-vertical" );
 	equal( element.find( ".ui-slider-handle" )[ 0 ].style.bottom, "", "CSS bottom reset" );
-	equal( handle()[0].style.left, percentVal + "%", "horizontal slider handle is positioned with left: %" );
+	equal( handle()[ 0 ].style.left, percentVal + "%", "horizontal slider handle is positioned with left: %" );
 
 	element.slider( "destroy" ) ;
 
@@ -143,17 +143,17 @@ test( "orientation", function( assert ) {
 	assert.hasClasses( element, "ui-slider-vertical" );
 	assert.lacksClasses( element, "ui-slider-horizontal" );
 	equal( element.find( ".ui-slider-handle" )[ 0 ].style.left, "", "CSS left reset" );
-	equal( handle()[0].style.bottom, percentVal + "%", "vertical slider handle is positioned with bottom: %" );
+	equal( handle()[ 0 ].style.bottom, percentVal + "%", "vertical slider handle is positioned with bottom: %" );
 
 	element.slider( "destroy" );
 
 	newValue = 7;
-	rangeSize = 500 - (500 * newValue / 10);
-	element = $( "#slider2" ).slider({
+	rangeSize = 500 - ( 500 * newValue / 10 );
+	element = $( "#slider2" ).slider( {
 		range: "max",
 		min: 0,
 		max: 10
-	});
+	} );
 
 	element.slider( "option", "value", newValue );
 	element.slider( "option", "orientation", "vertical" );
@@ -170,11 +170,11 @@ test( "orientation", function( assert ) {
 
 	element.slider( "destroy" );
 
-	element = $( "#slider2" ).slider({
+	element = $( "#slider2" ).slider( {
 		range: true,
 		min: 0,
 		max: 100
-	});
+	} );
 	element.slider( "option", { values: [ 60, 70 ] } );
 	notEqual( element.find( ".ui-slider-range " ).position().left, 0,
 		"range should not pull over to the track's border" );
@@ -183,19 +183,19 @@ test( "orientation", function( assert ) {
 		"range should pull over to the track's border" );
 
 	element.slider( "destroy" );
-});
+} );
 
 //spec: http://wiki.jqueryui.com/Slider#specs
 // value option/method: the value option is not restricted by min/max/step.
 // What is returned by the value method is restricted by min (>=), max (<=), and step (even multiple)
 test( "step", function() {
 	expect( 9 );
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		min: 0,
 		value: 0,
 		step: 10,
 		max: 100
-	});
+	} );
 	equal( element.slider( "value" ), 0 );
 
 	element.slider( "value", 1 );
@@ -210,12 +210,12 @@ test( "step", function() {
 	element.slider( "value", 19 );
 	equal( element.slider( "value" ), 20 );
 
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		min: 0,
 		value: 0,
 		step: 20,
 		max: 100
-	});
+	} );
 	element.slider( "value", 0 );
 
 	element.slider( "option", "value", 1 );
@@ -231,7 +231,7 @@ test( "step", function() {
 	equal( element.slider( "value" ), 20 );
 
 	element.slider( "destroy" );
-});
+} );
 
 //test( "value", function() {
 //	ok(false, "missing test - untested code is broken code." );
@@ -243,13 +243,13 @@ test( "values", function() {
 	// Testing multiple ranges on the same page, the object reference to the values
 	// property is preserved via multiple range elements, so updating options.values
 	// of 1 slider updates options.values of all the others
-	var ranges = $([
+	var ranges = $( [
 		document.createElement( "div" ),
 		document.createElement( "div" )
-	]).slider({
+	] ).slider( {
 		range: true,
 		values: [ 25, 75 ]
-	});
+	} );
 
 	notStrictEqual(
 		ranges.eq( 0 ).slider( "instance" ).options.values,
@@ -264,43 +264,43 @@ test( "values", function() {
 		ranges.eq( 1 ).slider( "values", 0 ),
 		"the values for multiple sliders should be different"
 	);
-});
+} );
 
 test( "range", function( assert ) {
 	expect( 32 );
 	var range;
 
 	// Min
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		range: "min",
 		min: 1,
 		max: 10,
 		step: 1
-	});
+	} );
 
 	equal( element.find( ".ui-slider-handle" ).length, 1, "range min, one handle" );
 	equal( element.find( ".ui-slider-range-min" ).length, 1, "range min" );
 	element.slider( "destroy" );
 
 	// Max
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		range: "max",
 		min: 1,
 		max: 10,
 		step: 1
-	});
+	} );
 
 	equal( element.find( ".ui-slider-handle" ).length, 1, "range max, one handle" );
 	equal( element.find( ".ui-slider-range-max" ).length, 1, "range max" );
 	element.slider( "destroy" );
 
 	// True
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		range: true,
 		min: 1,
 		max: 10,
 		step: 1
-	});
+	} );
 
 	range = element.find( ".ui-slider-range" );
 	equal( element.find( ".ui-slider-handle" ).length, 2, "range true, two handles" );
@@ -308,12 +308,12 @@ test( "range", function( assert ) {
 	element.slider( "destroy" );
 
 	// Change range from min to max
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		range: "min",
 		min: 1,
 		max: 10,
 		step: 1
-	}).slider( "option", "range", "max" );
+	} ).slider( "option", "range", "max" );
 
 	equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from min to max, one handle" );
 	equal( element.find( ".ui-slider-range-min" ).length, 0, "range switch from min to max" );
@@ -321,12 +321,12 @@ test( "range", function( assert ) {
 	element.slider( "destroy" );
 
 	// Change range from max to min
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		range: "max",
 		min: 1,
 		max: 10,
 		step: 1
-	}).slider( "option", "range", "min" );
+	} ).slider( "option", "range", "min" );
 
 	equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from max to min, one handle" );
 	equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from max to min" );
@@ -334,53 +334,53 @@ test( "range", function( assert ) {
 	element.slider( "destroy" );
 
 	// Change range from max to true
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		range: "max",
 		min: 1,
 		max: 10,
 		step: 1
-	}).slider( "option", "range", true );
+	} ).slider( "option", "range", true );
 
 	equal( element.find( ".ui-slider-handle" ).length, 2, "range switch from max to true, two handles" );
 	equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from max to true" );
 	equal( element.find( ".ui-slider-range-min" ).length, 0, "range switch from max to true" );
-	equal( element.slider( "option", "value" ), 0 , "option value" );
-	equal( element.slider( "value" ), 1 , "value" );
-	deepEqual( element.slider( "option", "values" ), [1, 1], "option values" );
-	deepEqual( element.slider( "values" ), [1, 1], "values" );
+	equal( element.slider( "option", "value" ), 0, "option value" );
+	equal( element.slider( "value" ), 1, "value" );
+	deepEqual( element.slider( "option", "values" ), [ 1, 1 ], "option values" );
+	deepEqual( element.slider( "values" ), [ 1, 1 ], "values" );
 	element.slider( "destroy" );
 
 	// Change range from true to min
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		range: true,
 		min: 1,
 		max: 10,
 		step: 1
-	}).slider( "option", "range", "min" );
+	} ).slider( "option", "range", "min" );
 
 	equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from true to min, one handle" );
 	equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from true to min" );
 	equal( element.find( ".ui-slider-range-min" ).length, 1, "range switch from true to min" );
 	equal( element.slider( "option", "value" ), 1, "value" );
-	equal( element.slider( "value" ), 1 , "value" );
+	equal( element.slider( "value" ), 1, "value" );
 	equal( element.slider( "option", "values" ), null, "values" );
-	deepEqual( element.slider( "values" ), [] , "values" );
+	deepEqual( element.slider( "values" ), [], "values" );
 	element.slider( "destroy" );
 
 	// Change range from true to false
-	element = $( "<div></div>" ).slider({
+	element = $( "<div></div>" ).slider( {
 		range: true,
 		min: 1,
 		max: 10,
 		step: 1
-	}).slider( "option", "range", false );
+	} ).slider( "option", "range", false );
 	equal( element.find( ".ui-slider-handle" ).length, 2, "range switch from true to false, both handles remain" );
 	equal( element.find( ".ui-slider-range" ).length, 0, "range switch from true to false" );
-	equal( element.slider( "option", "value" ), 0 , "option value" );
-	equal( element.slider( "value" ), 1 , "value" );
-	deepEqual( element.slider( "option", "values" ), [1, 1], "option values" );
-	deepEqual( element.slider( "values" ), [1, 1], "values" );
+	equal( element.slider( "option", "value" ), 0, "option value" );
+	equal( element.slider( "value" ), 1, "value" );
+	deepEqual( element.slider( "option", "values" ), [ 1, 1 ], "option values" );
+	deepEqual( element.slider( "values" ), [ 1, 1 ], "values" );
 	element.slider( "destroy" );
-});
+} );
 
 } );
diff --git a/ui/widgets/slider.js b/ui/widgets/slider.js
index 792fa4da2..5c4f252d5 100644
--- a/ui/widgets/slider.js
+++ b/ui/widgets/slider.js
@@ -16,11 +16,11 @@
 //>>css.structure: ../themes/base/slider.css
 //>>css.theme: ../themes/base/theme.css
 
-(function( factory ) {
+( function( factory ) {
 	if ( typeof define === "function" && define.amd ) {
 
 		// AMD. Register as an anonymous module.
-		define([
+		define( [
 			"jquery",
 			"./mouse",
 			"../keycode",
@@ -32,7 +32,7 @@
 		// Browser globals
 		factory( jQuery );
 	}
-}(function( $ ) {
+}( function( $ ) {
 
 return $.widget( "ui.slider", $.ui.mouse, {
 	version: "@VERSION",
@@ -117,9 +117,9 @@ return $.widget( "ui.slider", $.ui.mouse, {
 
 		this.handle = this.handles.eq( 0 );
 
-		this.handles.each(function( i ) {
+		this.handles.each( function( i ) {
 			$( this ).data( "ui-slider-handle-index", i );
-		});
+		} );
 	},
 
 	_createRange: function() {
@@ -130,9 +130,9 @@ return $.widget( "ui.slider", $.ui.mouse, {
 				if ( !options.values ) {
 					options.values = [ this._valueMin(), this._valueMin() ];
 				} else if ( options.values.length && options.values.length !== 2 ) {
-					options.values = [ options.values[0], options.values[0] ];
+					options.values = [ options.values[ 0 ], options.values[ 0 ] ];
 				} else if ( $.isArray( options.values ) ) {
-					options.values = options.values.slice(0);
+					options.values = options.values.slice( 0 );
 				}
 			}
 
@@ -145,10 +145,10 @@ return $.widget( "ui.slider", $.ui.mouse, {
 				this._removeClass( this.range, "ui-slider-range-min ui-slider-range-max" );
 
 				// Handle range switching from true to min/max
-				this.range.css({
+				this.range.css( {
 					"left": "",
 					"bottom": ""
-				});
+				} );
 			}
 			if ( options.range === "min" || options.range === "max" ) {
 				this._addClass( this.range, "ui-slider-range-" + options.range );
@@ -195,16 +195,16 @@ return $.widget( "ui.slider", $.ui.mouse, {
 		position = { x: event.pageX, y: event.pageY };
 		normValue = this._normValueFromMouse( position );
 		distance = this._valueMax() - this._valueMin() + 1;
-		this.handles.each(function( i ) {
-			var thisDistance = Math.abs( normValue - that.values(i) );
-			if (( distance > thisDistance ) ||
+		this.handles.each( function( i ) {
+			var thisDistance = Math.abs( normValue - that.values( i ) );
+			if ( ( distance > thisDistance ) ||
 				( distance === thisDistance &&
-					(i === that._lastChangedValue || that.values(i) === o.min ))) {
+					( i === that._lastChangedValue || that.values( i ) === o.min ) ) ) {
 				distance = thisDistance;
 				closestHandle = $( this );
 				index = i;
 			}
-		});
+		} );
 
 		allowed = this._start( event, index );
 		if ( allowed === false ) {
@@ -223,9 +223,9 @@ return $.widget( "ui.slider", $.ui.mouse, {
 			left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
 			top: event.pageY - offset.top -
 				( closestHandle.height() / 2 ) -
-				( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
-				( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
-				( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
+				( parseInt( closestHandle.css( "borderTopWidth" ), 10 ) || 0 ) -
+				( parseInt( closestHandle.css( "borderBottomWidth" ), 10 ) || 0 ) +
+				( parseInt( closestHandle.css( "marginTop" ), 10 ) || 0 )
 		};
 
 		if ( !this.handles.hasClass( "ui-state-hover" ) ) {
@@ -361,6 +361,7 @@ return $.widget( "ui.slider", $.ui.mouse, {
 
 	_change: function( event, index ) {
 		if ( !this._keySliding && !this._mouseSliding ) {
+
 			//store the last changed value index for reference when handles overlap
 			this._lastChangedValue = index;
 			this._trigger( "change", event, this._uiHash( index ) );
@@ -503,10 +504,11 @@ return $.widget( "ui.slider", $.ui.mouse, {
 
 			return val;
 		} else if ( this._hasMultipleValues() ) {
+
 			// .slice() creates a copy of the array
 			// this copy gets trimmed by min and max and then returned
 			vals = this.options.values.slice();
-			for ( i = 0; i < vals.length; i += 1) {
+			for ( i = 0; i < vals.length; i += 1 ) {
 				vals[ i ] = this._trimAlignValue( vals[ i ] );
 			}
 
@@ -525,16 +527,16 @@ return $.widget( "ui.slider", $.ui.mouse, {
 			return this._valueMax();
 		}
 		var step = ( this.options.step > 0 ) ? this.options.step : 1,
-			valModStep = (val - this._valueMin()) % step,
+			valModStep = ( val - this._valueMin() ) % step,
 			alignValue = val - valModStep;
 
-		if ( Math.abs(valModStep) * 2 >= step ) {
+		if ( Math.abs( valModStep ) * 2 >= step ) {
 			alignValue += ( valModStep > 0 ) ? step : ( -step );
 		}
 
 		// Since JavaScript has problems with large floats, round
 		// the final value to 5 digits after the decimal point (see #4124)
-		return parseFloat( alignValue.toFixed(5) );
+		return parseFloat( alignValue.toFixed( 5 ) );
 	},
 
 	_calculateNewMax: function() {
@@ -568,7 +570,7 @@ return $.widget( "ui.slider", $.ui.mouse, {
 		return this.max;
 	},
 
-	_refreshRange: function ( orientation ) {
+	_refreshRange: function( orientation ) {
 		if ( orientation === "vertical" ) {
 			this.range.css( { "width": "", "left": "" } );
 		}
@@ -586,8 +588,8 @@ return $.widget( "ui.slider", $.ui.mouse, {
 			_set = {};
 
 		if ( this._hasMultipleValues() ) {
-			this.handles.each(function( i ) {
-				valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
+			this.handles.each( function( i ) {
+				valPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
 				_set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
 				$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
 				if ( that.options.range === true ) {
@@ -608,7 +610,7 @@ return $.widget( "ui.slider", $.ui.mouse, {
 					}
 				}
 				lastValPercent = valPercent;
-			});
+			} );
 		} else {
 			value = this.value();
 			valueMin = this._valueMin();
@@ -681,7 +683,7 @@ return $.widget( "ui.slider", $.ui.mouse, {
 					break;
 				case $.ui.keyCode.PAGE_DOWN:
 					newVal = this._trimAlignValue(
-						curVal - ( (this._valueMax() - this._valueMin()) / this.numPages ) );
+						curVal - ( ( this._valueMax() - this._valueMin() ) / this.numPages ) );
 					break;
 				case $.ui.keyCode.UP:
 				case $.ui.keyCode.RIGHT:
@@ -712,6 +714,6 @@ return $.widget( "ui.slider", $.ui.mouse, {
 			}
 		}
 	}
-});
+} );
 
-}));
+} ) );
-- 
2.39.5