Changeset 9d23e4c in sasview for src

Timestamp:

Dec 3, 2018 5:48:31 AM (6 years ago)

Author:

wojciech

Branches:

ESS_GUI_batch_fitting

Parents:

d9e7792

Message:

Fixing tables Plot activation/deactivation for batch fitting

File:

• src/sas/qtgui/Utilities/GridPanel.py (modified) (4 diffs)

src/sas/qtgui/Utilities/GridPanel.py

@@ -59 +59 @@
             model_name = output_data[0][0].model.id
             self.tabWidget.setTabToolTip(0, model_name)
+        self.tabWidget.currentChanged.connect(self.onTabChanged)
 
     def closeEvent(self, event):
@@ -195 +196 @@
         """
         rows = [s.row() for s in self.currentTable().selectionModel().selectedRows()]
-        if not rows:
-            msg = "Nothing to plot!"
-            self.parent.communicate.statusBarUpdateSignal.emit(msg)
-            return
         data = self.dataFromTable(self.currentTable())
         # data['Data'] -> ['filename1', 'filename2', ...]
@@ -210 +207 @@
                 # data messed up.
                 return
+
+    def onSelectionChanged(self):
+        """
+        Deactivates plot if no rows are selected
+        """
+        selected_rows = len(self.currentTable().selectionModel().selectedRows())
+        if selected_rows == 0:
+            self.cmdPlot.setEnabled(False)
+        else:
+            self.cmdPlot.setEnabled(True)
+
+    def onTabChanged(self):
+        """
+        Resets settings when tab is change to avoid problems with plotting
+        """
+        self.currentTable().selectRow(0)
+        self.cmdPlot.setEnabled(True)
 
     @classmethod
@@ -401 +415 @@
         # resize content
         widget.resizeColumnsToContents()
+        widget.selectRow(0)
+        widget.itemSelectionChanged.connect(self.onSelectionChanged)
 
     @classmethod