Source Code for Module muntjac.ui.form_layout

 1  # Copyright (C) 2012 Vaadin Ltd.  
 2  # Copyright (C) 2012 Richard Lincoln 
 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   
16  """Used by C{Form} to layout fields.""" 
17   
18  from muntjac.ui.ordered_layout import OrderedLayout 
19   
20   
21 -class FormLayout(OrderedLayout): 
22      """FormLayout is used by L{Form} to layout fields. It may also be 
23      used separately without L{Form}. 
24   
25      FormLayout is a close relative to vertical L{OrderedLayout}, but 
26      in FormLayout caption is rendered on left side of component. Required 
27      and validation indicators are between captions and fields. 
28   
29      FormLayout does not currently support some advanced methods from 
30      OrderedLayout like setExpandRatio and setComponentAlignment. 
31   
32      FormLayout by default has component spacing on. Also margin top and 
33      margin bottom are by default on. 
34      """ 
35   
36      CLIENT_WIDGET = None #ClientWidget(VFormLayout, LoadStyle.EAGER) 
37   
38 -    def __init__(self): 
39          super(FormLayout, self).__init__() 
40          self.setSpacing(True) 
41          self.setMargin(True, False, True, False) 
42