[gnue] r8729 - in trunk/gnue-forms/src: . GFObjects

[reinhard]

Author: reinhard
Date: 2006-10-10 11:23:59 -0500 (Tue, 10 Oct 2006)
New Revision: 8729

Modified:
   trunk/gnue-forms/src/GFForm.py
   trunk/gnue-forms/src/GFObjects/GFField.py
   trunk/gnue-forms/src/GFObjects/GFTabStop.py
Log:
Made updateUIEntry obsolete by adding the functionality directly to GFField.


Modified: trunk/gnue-forms/src/GFForm.py
===================================================================
--- trunk/gnue-forms/src/GFForm.py      2006-10-10 16:09:50 UTC (rev 8728)
+++ trunk/gnue-forms/src/GFForm.py      2006-10-10 16:23:59 UTC (rev 8729)
@@ -1473,21 +1473,6 @@
 
 
     # -------------------------------------------------------------------------
-    # Updates every UI entry of a field.
-    # -------------------------------------------------------------------------
-
-    def updateUIEntry(self, field):
-        """
-        Updates every UI entry of a field.
-        @param field: the field object whose ui is to be refreshed
-        @return: None
-        """
-        for entry in field._entryList:
-          self.dispatchEvent('updateENTRY', entry, _form=self)
-          #self._instance.dispatchEvent('updateENTRY',entry, _form=self)
-
-
-    # -------------------------------------------------------------------------
     # Called whenever an event source has requested that the
     # focus change to the next data entry object
     # -------------------------------------------------------------------------

Modified: trunk/gnue-forms/src/GFObjects/GFField.py
===================================================================
--- trunk/gnue-forms/src/GFObjects/GFField.py   2006-10-10 16:09:50 UTC (rev 
8728)
+++ trunk/gnue-forms/src/GFObjects/GFField.py   2006-10-10 16:23:59 UTC (rev 
8729)
@@ -321,12 +321,14 @@
         This function gets called whenever the user interface has to be
         updated.
         """
-        self._block._form.updateUIEntry(self)
 
         # If the field is a foreign key, move the result set to the
         # selected value.
         if hasattr(self, '_GFField__fk_resultSet'):
             self.__fk_resultSet.findRecord({self.fk_key: self.getValue()})
+            # This will cause __refresh_ui() to be called via __dsCursorMoved
+        else:
+            self.__refresh_ui()
 
 
     # -------------------------------------------------------------------------
@@ -356,10 +358,14 @@
 
     def __dsCursorMoved(self, event):
 
+        # This is called when the cursor of the *foreign key* result set moved.
+        # Example: two dropdowns are bound to the same database field, when
+        # changing the value of one dropdown, the other dropdown follows
+        # through this method.
         # The entry causing the fk record change has already posted a setValue
         # for this field; our current record already contians the correct data.
         # All we have to do is tell our UI to update.
-        self._block._form.updateUIEntry(self)
+        self.__refresh_ui()
 
 
     # -------------------------------------------------------------------------
@@ -410,7 +416,16 @@
             self.__fk_resultSet.findRecord({self.fk_key: self.getValue()})
 
 
+    # -------------------------------------------------------------------------
+    # Refresh the user interface with a changed field value
+    # -------------------------------------------------------------------------
 
+    def __refresh_ui(self):
+
+        for entry in self._entryList:
+            entry.refresh_ui_current()
+
+
     # =========================================================================
     # Trigger functions
     # =========================================================================

Modified: trunk/gnue-forms/src/GFObjects/GFTabStop.py
===================================================================
--- trunk/gnue-forms/src/GFObjects/GFTabStop.py 2006-10-10 16:09:50 UTC (rev 
8728)
+++ trunk/gnue-forms/src/GFObjects/GFTabStop.py 2006-10-10 16:23:59 UTC (rev 
8729)
@@ -223,6 +223,14 @@
 
 
     # -------------------------------------------------------------------------
+    # Refresh the user interface with the current field data for current row
+    # -------------------------------------------------------------------------
+
+    def refresh_ui_current(self):
+
+        self.refresh_ui(self._visibleIndex, self._visibleIndex)
+
+    # -------------------------------------------------------------------------
     # Refresh the user interface with the current field data
     # -------------------------------------------------------------------------