Source Code for Module library.pyjamas.ui.RowFormatter

 1  # Copyright 2006 James Tauber and contributors 
 2  # Copyright (C) 2009 Luke Kenneth Casson Leighton <lkcl@lkcl.net> 
 3  # 
 4  # Licensed under the Apache License, Version 2.0 (the "License"); 
 5  # you may not use this file except in compliance with the License. 
 6  # You may obtain a copy of the License at 
 7  # 
 8  #     http://www.apache.org/licenses/LICENSE-2.0 
 9  # 
10  # Unless required by applicable law or agreed to in writing, software 
11  # distributed under the License is distributed on an "AS IS" BASIS, 
12  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
13  # See the License for the specific language governing permissions and 
14  # limitations under the License. 
15  from pyjamas import DOM 
16  from pyjamas.ui import Applier 
17   
18 -class RowFormatter(Applier): 
19   
20 -    def __init__(self, outer, **kwargs): 
21          self.outer = outer 
22          Applier.__init__(self, **kwargs) 
23   
24 -    def addStyleName(self, row, styleName): 
25          self.outer.setStyleName(self.ensureElement(row), styleName, True) 
26   
27 -    def getElement(self, row): 
28          self.outer.checkRowBounds(row) 
29          return self.getRow(self.outer.bodyElem, row) 
30   
31 -    def getStyleName(self, row): 
32          return DOM.getAttribute(self.getElement(row), "className") 
33   
34 -    def isVisible(self, row): 
35          element = self.getElement(row) 
36          return self.outer.isVisible(element) 
37   
38 -    def removeStyleName(self, row, styleName): 
39          self.outer.setStyleName(self.getElement(row), styleName, False) 
40   
41 -    def setStyleName(self, row, styleName): 
42          elem = self.ensureElement(row) 
43          DOM.setAttribute(elem, "className", styleName) 
44   
45 -    def setVerticalAlign(self, row, align): 
46          DOM.setStyleAttribute(self.ensureElement(row), "verticalAlign", align) 
47   
48 -    def setVisible(self, row, visible): 
49          element = self.ensureElement(row) 
50          self.outer.setVisible(element, visible) 
51   
52 -    def ensureElement(self, row): 
53          self.outer.prepareRow(row) 
54          return self.getRow(self.outer.bodyElem, row) 
55   
56 -    def getRow(self, element, row): 
57          return element.rows.item(row) 
58   
59 -    def setStyleAttr(self, row, attrName, value): 
60          element = self.ensureElement(row) 
61          DOM.setStyleAttribute(element, attrName, value) 
62   
63 -    def setAttr(self, row, attrName, value): 
64          element = self.ensureElement(row) 
65          DOM.setAttribute(element, attrName, value) 
66