BoundList.html
3.48 KB
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
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>The source code</title>
<link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
<script type="text/javascript" src="../resources/prettify/prettify.js"></script>
<style type="text/css">
.highlight { display: block; background-color: #ddd; }
</style>
<script type="text/javascript">
function highlight() {
document.getElementById(location.hash.replace(/#/, "")).className = "highlight";
}
</script>
</head>
<body onload="prettyPrint(); highlight();">
<pre class="prettyprint lang-js"><span id='Ext-layout-component-BoundList'>/**
</span> * Component layout for {@link Ext.view.BoundList}.
* @private
*/
Ext.define('Ext.layout.component.BoundList', {
extend: 'Ext.layout.component.Auto',
alias: 'layout.boundlist',
type: 'component',
beginLayout: function(ownerContext) {
var me = this,
owner = me.owner,
toolbar = owner.pagingToolbar;
me.callParent(arguments);
if (owner.floating) {
ownerContext.savedXY = owner.el.getXY();
// move way offscreen to prevent any constraining
owner.el.setXY([-9999, -9999]);
}
if (toolbar) {
ownerContext.toolbarContext = ownerContext.context.getCmp(toolbar);
}
ownerContext.listContext = ownerContext.getEl('listEl');
},
beginLayoutCycle: function(ownerContext){
var owner = this.owner;
this.callParent(arguments);
if (ownerContext.heightModel.auto) {
// Set the el/listEl to be autoHeight since they may have been previously sized
// by another layout process. If the el was at maxHeight first, the listEl will
// always size to the maxHeight regardless of the content.
owner.el.setHeight('auto');
owner.listEl.setHeight('auto');
}
},
getLayoutItems: function() {
var toolbar = this.owner.pagingToolbar;
return toolbar ? [toolbar] : [];
},
isValidParent: function() {
// this only ever gets called with the toolbar, since it's rendered inside we
// know the parent is always valid
return true;
},
finishedLayout: function(ownerContext) {
var xy = ownerContext.savedXY;
this.callParent(arguments);
if (xy) {
this.owner.el.setXY(xy);
}
},
measureContentWidth: function(ownerContext) {
return this.owner.listEl.getWidth();
},
measureContentHeight: function(ownerContext) {
return this.owner.listEl.getHeight();
},
publishInnerHeight: function(ownerContext, height) {
var toolbar = ownerContext.toolbarContext,
toolbarHeight = 0;
if (toolbar) {
toolbarHeight = toolbar.getProp('height');
}
if (toolbarHeight === undefined) {
this.done = false;
} else {
ownerContext.listContext.setHeight(height - ownerContext.getFrameInfo().height - toolbarHeight);
}
},
calculateOwnerHeightFromContentHeight: function(ownerContext){
var height = this.callParent(arguments),
toolbar = ownerContext.toolbarContext;
if (toolbar) {
height += toolbar.getProp('height');
}
return height;
}
});</pre>
</body>
</html>