Bug fix with QVectorsPlugin when trying to close the first q vectors tab

Bug fix with SphericalQVectors (no status start defined)

MDANSE/Framework/Plugins/QVectorsPlugin.py

@@ -228,16 +228,13 @@ class QVectorsPlugin(UserDefinitionPlugin):
         self.Destroy()
         
     def on_close_tab(self, event):
-        
-        if event.GetSelection() == 0:
+
+        qPanel = event.GetEventObject().GetPage(event.GetSelection())
+        if qPanel.progress.is_running():
+            d = wx.MessageDialog(None, 'The background task is still running. You must cancel it before closing this tab.', 'Warning', wx.OK|wx.ICON_WARNING)
+            d.ShowModal()
             event.Veto()
-        else:
-            qPanel = event.GetEventObject().GetPage(event.GetSelection())
-            if qPanel.progress.is_running():
-                d = wx.MessageDialog(None, 'The background task is still running. You must cancel it before closing this tab.', 'Warning', wx.OK|wx.ICON_WARNING)
-                d.ShowModal()
-                event.Veto()
-                return            
+            return            
                     
     def generate_q_vectors(self,generator):
                                 

MDANSE/Framework/QVectors/SphericalQVectors.py

@@ -59,6 +59,9 @@ class SphericalQVectors(IQVectors):
         nVectors = self._configuration["n_vectors"]["value"]
 
         self._configuration["q_vectors"] = {}
+        
+        if self._status is not None:
+            self._status.start(len(self._configuration["shells"]["value"]))
 
         for q in self._configuration["shells"]["value"]:
 

MDANSE/GUI/ComboWidgets/ProgressBar.py

@@ -43,8 +43,10 @@ class ProgressBar(wx.Panel,Status):
                         
     def start_status(self):
         
+        print self.nSteps, self.currentStep
+        
         self._stop.Enable()        
-        self._progress.SetValue(self.currentStep)
+        self._progress.SetValue(0)
         self._progress.SetRange(self.nSteps)
         self._progress.SetBarColor(wx.GREEN)    
 
@@ -54,6 +56,6 @@ class ProgressBar(wx.Panel,Status):
         self._progress.Refresh()   
         
     def update_status(self):
-                
+        
         self._progress.SetValue(self.currentStep)
         self._progress.Refresh()