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
|
<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>
</head>
<body onload="prettyPrint();">
<pre class="prettyprint lang-js">/*!
* Ext JS Library 3.3.1
* Copyright(c) 2006-2010 Sencha Inc.
* licensing@sencha.com
* http://www.sencha.com/license
*/
<div id="cls-Ext.ux.TabCloseMenu"></div>/**
* @class Ext.ux.TabCloseMenu
* @extends Object
* Plugin (ptype = 'tabclosemenu') for adding a close context menu to tabs. Note that the menu respects
* the closable configuration on the tab. As such, commands like remove others and remove all will not
* remove items that are not closable.
*
* @constructor
* @param {Object} config The configuration options
* @ptype tabclosemenu
*/
Ext.ux.TabCloseMenu = Ext.extend(Object, {
<div id="cfg-Ext.ux.TabCloseMenu-closeTabText"></div>/**
* @cfg {String} closeTabText
* The text for closing the current tab. Defaults to <tt>'Close Tab'</tt>.
*/
closeTabText: 'Close Tab',
<div id="cfg-Ext.ux.TabCloseMenu-closeOtherTabsText"></div>/**
* @cfg {String} closeOtherTabsText
* The text for closing all tabs except the current one. Defaults to <tt>'Close Other Tabs'</tt>.
*/
closeOtherTabsText: 'Close Other Tabs',
<div id="cfg-Ext.ux.TabCloseMenu-showCloseAll"></div>/**
* @cfg {Boolean} showCloseAll
* Indicates whether to show the 'Close All' option. Defaults to <tt>true</tt>.
*/
showCloseAll: true,
<div id="cfg-Ext.ux.TabCloseMenu-closeAllTabsText"></div>/**
* @cfg {String} closeAllTabsText
* <p>The text for closing all tabs. Defaults to <tt>'Close All Tabs'</tt>.
*/
closeAllTabsText: 'Close All Tabs',
constructor : function(config){
Ext.apply(this, config || {});
},
//public
init : function(tabs){
this.tabs = tabs;
tabs.on({
scope: this,
contextmenu: this.onContextMenu,
destroy: this.destroy
});
},
destroy : function(){
Ext.destroy(this.menu);
delete this.menu;
delete this.tabs;
delete this.active;
},
// private
onContextMenu : function(tabs, item, e){
this.active = item;
var m = this.createMenu(),
disableAll = true,
disableOthers = true,
closeAll = m.getComponent('closeall');
m.getComponent('close').setDisabled(!item.closable);
tabs.items.each(function(){
if(this.closable){
disableAll = false;
if(this != item){
disableOthers = false;
return false;
}
}
});
m.getComponent('closeothers').setDisabled(disableOthers);
if(closeAll){
closeAll.setDisabled(disableAll);
}
e.stopEvent();
m.showAt(e.getPoint());
},
createMenu : function(){
if(!this.menu){
var items = [{
itemId: 'close',
text: this.closeTabText,
scope: this,
handler: this.onClose
}];
if(this.showCloseAll){
items.push('-');
}
items.push({
itemId: 'closeothers',
text: this.closeOtherTabsText,
scope: this,
handler: this.onCloseOthers
});
if(this.showCloseAll){
items.push({
itemId: 'closeall',
text: this.closeAllTabsText,
scope: this,
handler: this.onCloseAll
});
}
this.menu = new Ext.menu.Menu({
items: items
});
}
return this.menu;
},
onClose : function(){
this.tabs.remove(this.active);
},
onCloseOthers : function(){
this.doClose(true);
},
onCloseAll : function(){
this.doClose(false);
},
doClose : function(excludeActive){
var items = [];
this.tabs.items.each(function(item){
if(item.closable){
if(!excludeActive || item != this.active){
items.push(item);
}
}
}, this);
Ext.each(items, function(item){
this.tabs.remove(item);
}, this);
}
});
Ext.preg('tabclosemenu', Ext.ux.TabCloseMenu);</pre>
</body>
</html>
|
