1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/*
* slider_events.js
*/
(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 );
|
