Adds routine "clearGuiValues" for the Inversion perspective

Author: DrPaulSharp

src/sas/qtgui/Perspectives/Inversion/InversionWidget.py

@@ -156,9 +156,10 @@ def handleRemove(self):
         # If there's no results left, we need an empty one.
         if len(self.results) == 0:
             self.results.append(self.initResult())
+            self.clearGuiValues()
         self.enableButtons()
         self.updateGuiValues()
-
+        
     def handleCurrentDataChanged(self):
         # This event might get called before there is anything in the results list. But we can't update the GUI without
         # errors.
@@ -290,6 +291,29 @@ def updateGuiValues(self):
             self.posFractionValue.setText(format_float(out.pos_frac))
             self.sigmaPosFractionValue.setText(format_float(out.pos_err))
 
+    def clearGuiValues(self):
+        #self.noOfTermsSuggestionButton.setText("")
+        #self.regConstantSuggestionButton.setText("")
+
+        self.noOfTermsInput.setText("")
+        self.regularizationConstantInput.setText("")
+        self.maxDistanceInput.setText("")
+
+        self.minQInput.setText("")
+        self.maxQInput.setText("")
+        self.slitHeightInput.setText("")
+        self.slitWidthInput.setText("")
+
+        self.rgValue.setText("")
+        self.iQ0Value.setText("")
+        self.backgroundValue.setText("")
+        self.backgroundInput.setText("")
+        self.computationTimeValue.setText("")
+        self.chiDofValue.setText("")
+        self.oscillationValue.setText("")
+        self.posFractionValue.setText("")
+        self.sigmaPosFractionValue.setText("")
+
     def setupValidators(self):
         """Apply validators to editable line edits"""
         self.noOfTermsInput.setValidator(QIntValidator())

src/sas/qtgui/Perspectives/ParticleEditor/util.py

@@ -1,5 +1,5 @@
 def format_time_estimate(est_time_seconds):
-    """ Get easily understandable string for a computational time estimate"""
+    """Get easily understandable string for a computational time estimate"""
     # This is some silly code, but eh, why not
     #
     # I'm not even sure this is bad code, it's quite readable,
@@ -72,11 +72,10 @@ def format_time_estimate(est_time_seconds):
             unit = time_units
         else:
             unit = time_units + "s"
+    elif rounded == 1:
+        unit = time_units[0]
     else:
-        if rounded == 1:
-            unit = time_units[0]
-        else:
-            unit = time_units[1]
+        unit = time_units[1]
 
     return f"{rounded} {unit}"