Call activate on Date, Time cell before getting value

The focus-out event is not yet triggered when editing is done which result of
the content of the cell not yet being parsed. So the parsing must be forced by
calling activate.

issue4826
review18341002

tryton/common/datetime_.py

@@ -154,7 +154,7 @@ class Date(gtk.Entry):
         self.emit('date-changed')
         return False
 
-    def activate(self, entry):
+    def activate(self, entry=None):
         self.parse()
         self.update_label()
         self.emit('date-changed')
@@ -293,7 +293,7 @@ class Time(gtk.ComboBoxEntry):
         self.emit('time-changed')
         return False
 
-    def activate(self, entry):
+    def activate(self, entry=None):
         self.parse()
         self.update_label()
         self.emit('time-changed')

tryton/gui/window/view_form/view/list_gtk/editabletree.py

@@ -111,6 +111,7 @@ class EditableTreeView(TreeView):
         if hasattr(field, 'editabletree_entry'):
             entry = field.editabletree_entry
             if isinstance(entry, (Date, Time)):
+                entry.activate()
                 txt = entry.props.value
             if isinstance(entry, gtk.Entry):
                 txt = entry.get_text()
@@ -144,6 +145,7 @@ class EditableTreeView(TreeView):
 
         if event.keyval in self.leaving_events or leaving:
             if isinstance(entry, (Date, Time)):
+                entry.activate()
                 txt = entry.props.value
             elif isinstance(entry, gtk.Entry):
                 txt = entry.get_text()
@@ -263,6 +265,7 @@ class EditableTreeView(TreeView):
         model = self.get_model()
         record = model.get_value(model.get_iter(path), 0)
         if isinstance(entry, (Date, Time)):
+            entry.activate()
             self.on_quit_cell(record, column, entry.props.value)
         elif isinstance(entry, gtk.Entry):
             self.on_quit_cell(record, column, entry.get_text())