blob: ce716a40e0fe2354a2f37d2511cf585973f99d77 (
plain)
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
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
<!doctype html>
<html>
<head>
<title>Testing mousewheel plugin</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.js"></script>
<script type="text/javascript" src="../jquery.mousewheel.js"></script>
<style>
#test1 {
background-color: #000;
width: 100px;
height: 100px;
color: #fff;
float: left;
}
#test2 {
background-color: #333;
width: 100px;
height: 100px;
color: #fff;
float: left;
}
#test3 {
background-color: #666;
width: 100px;
height: 100px;
color: #fff;
float: left;
}
#test4 {
background-color: #000;
width: 100px;
height: 100px;
color: #fff;
float: left;
}
#test5 {
background-color: #333;
padding: 5px;
width: 400px;
height: 400px;
color: #fff;
float: left;
}
#test6 {
background-color: #666;
padding: 5px;
width: 250px;
height: 250px;
color: #fff;
float: left;
}
#test7 {
background-color: #000;
padding: 5px;
width: 100px;
height: 100px;
color: #fff;
float: left;
}
#forceScroll {
clear: both;
height: 1000px;
}
#logger {
position: absolute;
top: 395px;
left: 12px;
width: 380px;
height: 290px;
overflow: auto;
}
</style>
<script type="text/javascript">
$(function() {
$('#userAgent').html(navigator.userAgent);
$('#test1')
.mousewheel(function(event, delta) {
if (delta > 0)
log('#test1: up ('+delta+')');
else if (delta < 0)
log('#test1: down ('+delta+')');
log('pageX: ' + event.pageX + ' pageY: ' + event.pageY );
});
$('#test2')
.mousewheel(function(event, delta) {
if (delta > 0)
log('#test2: up ('+delta+')');
else if (delta < 0)
log('#test2: down ('+delta+')');
return false; // prevent default
});
$('#test3')
.hover(function() { log('#test3: mouseover'); }, function() { log('#test3: mouseout'); })
.mousewheel(function(event, delta) {
log('#test3: I should not have been logged');
})
.unmousewheel();
var testRemoval = function(event, delta) {
log('#test4: I should not have been logged');
};
$('#test4')
.mousewheel(function(event, delta) {
if (delta > 0)
log('#test4: up ('+delta+')');
else if (delta < 0)
log('#test4: down ('+delta+')');
return false;
})
.mousewheel(testRemoval)
.mousewheel(function(event, delta) {
if (delta > 0)
log('#test4: up ('+delta+') from 2nd handler');
else if (delta < 0)
log('#test4: down ('+delta+') from 2nd handler');
return false;
})
.unmousewheel(testRemoval);
$('#test5')
.mousewheel(function(event, delta) {
if (delta > 0)
log('#test5: up ('+delta+')');
else if (delta < 0)
log('#test5: down ('+delta+')');
event.stopPropagation();
event.preventDefault();
});
$('#test6')
.mousewheel(function(event, delta) {
if (delta > 0)
log('#test6: up ('+delta+')');
else if (delta < 0)
log('#test6: down ('+delta+')');
event.stopPropagation();
event.preventDefault();
});
$('#test7')
.mousewheel(function(event, delta) {
if (delta > 0)
log('#test7: up ('+delta+')');
else if (delta < 0)
log('#test7 down ('+delta+')');
event.preventDefault();
});
function log(msg) {
$('#logger').append(msg+'<br>').scrollTop(999999);
};
});
</script>
</head>
<body>
<h1 id="banner">jQuery mousewheel.js - Test</h1>
<h2 id="userAgent"></h2>
<ul>
<li><strong>Test1</strong> is just using the plain on mousewheel() with a function passed in and does not prevent default. (Also logs the value of pageX and pageY event properties.)</li>
<li><strong>Test2</strong> should prevent the default action.</li>
<li><strong>Test3</strong> should only log a mouseover and mouseout event. Testing unmousewheel().</li>
<li><strong>Test4</strong> has two handlers.</li>
<li><strong>Test5</strong> is like Test2 but has children. The children should not scroll until mousing over them.</li>
<li><strong>Test6</strong> is like Test5 but should not scroll children or parents.</li>
<li><strong>Test7</strong> is like Test6 but has no children. It will propagate the event and scroll test 6 as well.</li>
</ul>
<div id="test1"><p>Test1</p></div>
<div id="test2"><p>Test2</p></div>
<div id="test3"><p>Test3</p></div>
<div id="test4"><p>Test4</p></div>
<div id="test5">
<p>Test5</p>
<div id="test6">
<p>Test6</p>
<div id="test7"><p>Test7</p></div>
</div>
</div>
<div id="logger"></div>
<div id="forceScroll"></div>
</body>
</html>
|
