[view] ability to define a column header through custom label_column_<colindex> method, useful for table view to customize a specific column without specifying others
--- a/view.py Mon May 09 16:12:17 2011 +0200
+++ b/view.py Mon May 09 17:42:28 2011 +0200
@@ -447,11 +447,14 @@
rqlstdescr = self.cw_rset.syntax_tree().get_description(mainindex,
translate)[0]
labels = []
- for colindex, label in enumerate(rqlstdescr):
- # compute column header
- if label == 'Any': # find a better label
- label = ','.join(translate(et)
- for et in self.cw_rset.column_types(colindex))
+ for colidx, label in enumerate(rqlstdescr):
+ try:
+ label = getattr(self, 'label_column_%s' % colidx)()
+ except AttributeError:
+ # compute column header
+ if label == 'Any': # find a better label
+ label = ','.join(translate(et)
+ for et in self.cw_rset.column_types(colidx))
labels.append(label)
return labels