Source Code for Module pyjamas.ui.CSS

 1  """ CSS Stylesheet messing 
 2   
 3      Copyright (C) 2010, Stolati <mickael.kerbrat@gmail.com> 
 4      Copyright (C) 2010, Luke Kenneth Casson Leighton <lkcl@lkcl.net> 
 5  """ 
 6   
 7  from __pyjamas__ import doc 
 8  from pyjamas import DOM 
 9   
10 -class StyleSheetCssFile: 
11   
12 -    def __init__(self, cssFile='', _doc=None): 
13          self._e = DOM.createElement('link') 
14          self._e.setAttribute('rel', 'stylesheet') 
15          self._e.setAttribute('type', 'text/css') 
16          self._e.setAttribute('href', cssFile); 
17   
18          print "css file", cssFile 
19          if _doc is None: 
20              _doc = doc() 
21          _doc.getElementsByTagName("head").item(0).appendChild(self._e) 
22   
23 -    def remove(self): 
24          parent = DOM.getParent(self._e) 
25          DOM.removeChild(parent, self._e) 
26   
27 -def setStyleElementText(el, text): 
28      DOM.appendChild(el, doc().createTextNode(text)) 
29   
30 -class StyleSheetCssText: 
31   
32 -    def __init__(self, text='', _doc=None): 
33          self._e = DOM.createElement('style') 
34          self._e.setAttribute('type', 'text/css') 
35          setStyleElementText(self._e, text) 
36   
37          if _doc is None: 
38              _doc = doc() 
39          _doc.getElementsByTagName("head").item(0).appendChild(self._e) 
40   
41 -    def remove(self): 
42          parent = DOM.getParent(self._e) 
43          DOM.removeChild(parent, self._e) 
44