OWTable: fix select whole rows regression

And add a test for the feature.

Author: markotoplak

Orange/widgets/data/owtable.py

@@ -593,7 +593,7 @@ def _update_variable_labels(self, view):
 
     def _on_show_variable_labels_changed(self):
         """The variable labels (var.attribues) visibility was changed."""
-        for slot in self._inputs.values():
+        for slot in self._inputs:
             self._update_variable_labels(slot.view)
 
     def _on_distribution_color_changed(self):
@@ -619,7 +619,7 @@ def _on_distribution_color_changed(self):
             tab.reset()
 
     def _on_select_rows_changed(self):
-        for slot in self._inputs.values():
+        for slot in self._inputs:
             selection_model = slot.view.selectionModel()
             selection_model.setSelectBlocks(not self.select_rows)
             if self.select_rows:

Orange/widgets/data/tests/test_owtable.py

@@ -60,7 +60,7 @@ def test_reset_select(self):
 
     def _select_data(self):
         self.widget.selected_cols = list(range(len(self.data.domain.variables)))
-        self.widget.selected_rows = list(range(0, len(self.data.domain.variables), 10))
+        self.widget.selected_rows = list(range(0, len(self.data), 10))
         self.widget.set_selection()
         return self.widget.selected_rows
 
@@ -168,6 +168,34 @@ def test_show_distributions(self):
             w.grab()
         w.controls.show_distributions.toggle()
 
+    def test_whole_rows(self):
+        w = self.widget
+        self.send_signal(w.Inputs.data, self.data, 0)
+        self.assertTrue(w.select_rows)  # default value
+        with excepthook_catch():
+            w.controls.select_rows.toggle()
+        self.assertFalse(w.select_rows)
+        w.selected_cols = [0, 1]
+        w.selected_rows = [0, 1, 2, 3]
+        w.set_selection()
+        out = self.get_output(w.Outputs.selected_data)
+        self.assertEqual(out.domain,
+                         Domain([self.data.domain.attributes[0]], self.data.domain.class_var))
+        with excepthook_catch():
+            w.controls.select_rows.toggle()
+        out = self.get_output(w.Outputs.selected_data)
+        self.assertTrue(w.select_rows)
+        self.assertEqual(out.domain,
+                         self.data.domain)
+
+    def test_show_attribute_labels(self):
+        w = self.widget
+        self.send_signal(w.Inputs.data, self.data, 0)
+        self.assertTrue(w.show_attribute_labels)  # default value
+        with excepthook_catch():
+            w.controls.show_attribute_labels.toggle()
+        self.assertFalse(w.show_attribute_labels)
+
 
 if __name__ == "__main__":
     unittest.main()