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1354d172 AD |
1 | define("dojo/dnd/common", ["../main"], function(dojo) { |
2 | // module: | |
3 | // dojo/dnd/common | |
4 | // summary: | |
5 | // TODOC | |
6 | ||
7 | dojo.getObject("dnd", true, dojo); | |
8 | ||
9 | dojo.dnd.getCopyKeyState = dojo.isCopyKey; | |
10 | ||
11 | dojo.dnd._uniqueId = 0; | |
12 | dojo.dnd.getUniqueId = function(){ | |
13 | // summary: | |
14 | // returns a unique string for use with any DOM element | |
15 | var id; | |
16 | do{ | |
17 | id = dojo._scopeName + "Unique" + (++dojo.dnd._uniqueId); | |
18 | }while(dojo.byId(id)); | |
19 | return id; | |
20 | }; | |
21 | ||
22 | dojo.dnd._empty = {}; | |
23 | ||
24 | dojo.dnd.isFormElement = function(/*Event*/ e){ | |
25 | // summary: | |
26 | // returns true if user clicked on a form element | |
27 | var t = e.target; | |
28 | if(t.nodeType == 3 /*TEXT_NODE*/){ | |
29 | t = t.parentNode; | |
30 | } | |
31 | return " button textarea input select option ".indexOf(" " + t.tagName.toLowerCase() + " ") >= 0; // Boolean | |
32 | }; | |
33 | ||
34 | return dojo.dnd; | |
35 | }); |