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/* |
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* slider_events.js |
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*/ |
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(function( $ ) { |
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|
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module( "slider: events" ); |
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|
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//Specs from http://wiki.jqueryui.com/Slider#specs |
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//"change callback: triggers when the slider has stopped moving and has a new |
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// value (even if same as previous value), via mouse(mouseup) or keyboard(keyup) |
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// or value method/option" |
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test( "mouse based interaction", function() { |
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expect( 4 ); |
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|
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var element = $( "#slider1" ) |
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.slider({ |
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start: function( event ) { |
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equal( event.originalEvent.type, "mousedown", "start triggered by mousedown" ); |
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}, |
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slide: function( event) { |
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equal( event.originalEvent.type, "mousemove", "slider triggered by mousemove" ); |
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}, |
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stop: function( event ) { |
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equal( event.originalEvent.type, "mouseup", "stop triggered by mouseup" ); |
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}, |
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change: function( event ) { |
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equal( event.originalEvent.type, "mouseup", "change triggered by mouseup" ); |
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} |
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}); |
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|
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element.find( ".ui-slider-handle" ).eq( 0 ) |
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.simulate( "drag", { dx: 10, dy: 10 } ); |
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|
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}); |
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test( "keyboard based interaction", function() { |
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expect( 3 ); |
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|
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// Test keyup at end of handle slide (keyboard) |
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var element = $( "#slider1" ) |
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.slider({ |
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start: function( event ) { |
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equal( event.originalEvent.type, "keydown", "start triggered by keydown" ); |
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}, |
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slide: function() { |
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ok( false, "Slider never triggered by keys" ); |
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}, |
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stop: function( event ) { |
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equal( event.originalEvent.type, "keyup", "stop triggered by keyup" ); |
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}, |
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change: function( event ) { |
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equal( event.originalEvent.type, "keyup", "change triggered by keyup" ); |
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} |
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}); |
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|
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element.find( ".ui-slider-handle" ).eq( 0 ) |
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.simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } ) |
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.simulate( "keypress", { keyCode: $.ui.keyCode.LEFT } ) |
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.simulate( "keyup", { keyCode: $.ui.keyCode.LEFT } ); |
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|
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}); |
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test( "programmatic event triggers", function() { |
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expect( 6 ); |
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|
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// Test value method |
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var element = $( "<div></div>" ) |
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.slider({ |
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change: function() { |
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ok( true, "change triggered by value method" ); |
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} |
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}) |
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.slider( "value", 0 ); |
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|
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// Test values method |
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element = $( "<div></div>" ) |
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.slider({ |
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values: [ 10, 20 ], |
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change: function() { |
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ok( true, "change triggered by values method" ); |
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} |
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}) |
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.slider( "values", [ 80, 90 ] ); |
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|
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// Test value option |
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element = $( "<div></div>" ) |
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.slider({ |
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change: function() { |
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ok( true, "change triggered by value option" ); |
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} |
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}) |
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.slider( "option", "value", 0 ); |
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|
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// Test values option |
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element = $( "<div></div>" ) |
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.slider({ |
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values: [ 10, 20 ], |
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change: function() { |
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ok( true, "change triggered by values option" ); |
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} |
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}) |
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.slider( "option", "values", [ 80, 90 ] ); |
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|
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}); |
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|
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test( "mouse based interaction part two: when handles overlap", function() { |
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expect( 4 ); |
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|
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var element = $( "#slider1" ) |
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.slider({ |
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values: [ 0, 0, 0 ], |
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start: function( event, ui ) { |
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equal( handles.index( ui.handle ), 2, "rightmost handle activated when overlapping at minimum (#3736)" ); |
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} |
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}), |
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handles = element.find( ".ui-slider-handle" ); |
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handles.eq( 0 ).simulate( "drag", { dx: 10 } ); |
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element.slider( "destroy" ); |
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|
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element = $( "#slider1" ) |
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.slider({ |
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values: [ 10, 10, 10 ], |
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max: 10, |
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start: function( event, ui ) { |
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equal( handles.index( ui.handle ), 0, "leftmost handle activated when overlapping at maximum" ); |
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} |
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}), |
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handles = element.find( ".ui-slider-handle" ); |
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handles.eq( 0 ).simulate( "drag", { dx: -10 } ); |
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element.slider( "destroy" ); |
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|
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element = $( "#slider1" ) |
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.slider({ |
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values: [ 19, 20 ] |
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}), |
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handles = element.find( ".ui-slider-handle" ); |
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handles.eq( 0 ).simulate( "drag", { dx: 10 } ); |
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element.one( "slidestart", function( event, ui ) { |
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equal( handles.index( ui.handle ), 0, "left handle activated if left was moved last" ); |
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}); |
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handles.eq( 0 ).simulate( "drag", { dx: 10 } ); |
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element.slider( "destroy" ); |
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|
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element = $( "#slider1" ) |
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.slider({ |
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values: [ 19, 20 ] |
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}), |
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handles = element.find( ".ui-slider-handle" ); |
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handles.eq( 1 ).simulate( "drag", { dx: -10 } ); |
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element.one( "slidestart", function( event, ui ) { |
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equal( handles.index( ui.handle ), 1, "right handle activated if right was moved last (#3467)" ); |
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}); |
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handles.eq( 0 ).simulate( "drag", { dx: 10 } ); |
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|
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}); |
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|
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})( jQuery ); |
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