SVN: r23228 - trunk/quixote/form2

Author: nascheme
Date: 2003-11-24 10:53:40 -0500 (Mon, 24 Nov 2003)
New Revision: 23228

Modified:
   trunk/quixote/form2/form.py
Log:
Rename Form.WIDGET_ROW_CLASS to COMPONENT_CLASS, since that's
what it really is.  Make it an instance attribute as well as a
class attribute, so it can be overridden at form construction
time.


Modified: trunk/quixote/form2/form.py
===================================================================
--- trunk/quixote/form2/form.py	2003-11-24 14:42:44 UTC (rev 23227)
+++ trunk/quixote/form2/form.py	2003-11-24 15:53:40 UTC (rev 23228)
@@ -240,10 +240,15 @@
 
     TOKEN_NAME = "_form_id" # name of hidden token widget
 
-    WIDGET_ROW_CLASS = WidgetRow
+    COMPONENT_CLASS = WidgetRow
 
-    def __init__(self, name=None, method="post", action_url=None,
-                 enctype=None, use_tokens=True):
+    def __init__(self,
+                 name=None,
+                 method="post",
+                 action_url=None,
+                 enctype=None,
+                 use_tokens=True,
+                 component_class=None):
 
         if method not in ("post", "get"):
             raise ValueError("Form method must be 'post' or 'get', "
@@ -272,6 +277,8 @@
                 self.add_hidden(self.TOKEN_NAME, None, FormTokenWidget)
                 self.use_form_tokens = True
 
+        self.component_class = component_class or self.COMPONENT_CLASS
+
     def _get_default_action_url(self):
         request = get_request()
         action_url = url_quote(request.get_path())
@@ -377,7 +384,7 @@
         """
         if issubclass(klass, HiddenWidget):
             raise TypeError, "use add_hidden() to add hidden widgets"
-        self.add_component(self.WIDGET_ROW_CLASS, name, klass, value,
+        self.add_component(self.component_class, name, klass, value,
                            title, hint, required, **kwargs)