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(function( $ ) {
module( "slider: events" );
//Specs from http://wiki.jqueryui.com/Slider#specs
//"change callback: triggers when the slider has stopped moving and has a new
// value (even if same as previous value), via mouse(mouseup) or keyboard(keyup)
// or value method/option"
test( "mouse based interaction", function() {
expect( 4 );
var element = $( "#slider1" )
.slider({
start: function( event ) {
equal( event.originalEvent.type, "mousedown", "start triggered by mousedown" );
},
slide: function( event) {
equal( event.originalEvent.type, "mousemove", "slider triggered by mousemove" );
},
stop: function( event ) {
equal( event.originalEvent.type, "mouseup", "stop triggered by mouseup" );
},
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({
start: function( event ) {
equal( event.originalEvent.type, "keydown", "start triggered by keydown" );
},
slide: function() {
ok( false, "Slider never triggered by keys" );
},
stop: function( event ) {
equal( event.originalEvent.type, "keyup", "stop triggered by keyup" );
},
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({
change: function() {
ok( true, "change triggered by value method" );
}
})
.slider( "value", 0 );
// Test values method
element = $( "<div></div>" )
.slider({
values: [ 10, 20 ],
change: function() {
ok( true, "change triggered by values method" );
}
})
.slider( "values", [ 80, 90 ] );
// Test value option
element = $( "<div></div>" )
.slider({
change: function() {
ok( true, "change triggered by value option" );
}
})
.slider( "option", "value", 0 );
// Test values option
element = $( "<div></div>" )
.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( 4 );
var element = $( "#slider1" )
.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({
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({
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({
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 } );
});
})( jQuery );
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