Changeset 2615 for trunk/GSASIIplot.py

Timestamp:

Jan 6, 2017 3:06:23 PM (8 years ago)

Author:

toby

Message:

fix for plots w/o Data Item parent

File:

• trunk/GSASIIplot.py (modified) (1 diff)

trunk/GSASIIplot.py ¶

@@ -251 +251 @@
         self.lastRaisedPlotTab = label
         self.RaisePageNoRefresh(Page)
-        # save in Tabbed page the help name for the DataItem that has created the plot
-        Page.helpKey = self.G2frame.dataFrame.helpKey
+        # Save the help name from the DataItem that has created the plot in Tabbed page object
+        # so we can use it in self.OnHelp(). 
+        # Are there any cases where plot tabs are created that are not tied to Data Tree entries?
+        # One example is GSASII.SumDialog, where a test plot is created. Are there others? 
+        try:
+            Page.helpKey = self.G2frame.dataFrame.helpKey
+        except AttributeError:
+            Page.helpKey = 'Data tree'
         return new,plotNum,Page,Plot,limits