Fix for F11/FullScreen bug & clear stats info after deleting all channels on plot

src/asammdf/gui/widgets/channel_stats.py

@@ -57,6 +57,7 @@ def __init__(self, xunit="s", precision=6, *args, **kwargs):
 
     def set_stats(self, stats):
         if not stats:
+            self.clear()
             return
 
         self._stats = deepcopy(stats)
@@ -113,7 +114,7 @@ def clear(self):
         for k, group in enumerate(
             (
                 self.cursor_group,
-                self.range_group,
+                self.region_group,
                 self.visible_group,
                 self.overall_group,
             )

src/asammdf/gui/widgets/main.py

@@ -1253,6 +1253,10 @@ def closeEvent(self, event):
         count = self.files.count()
         for i in range(count):
             self.files.widget(i).close()
+        if self.fullscreen:
+            widget, index = self.fullscreen
+            widget.close()
+            widget.deleteLater()
         event.accept()
 
     def dragEnterEvent(self, e):

src/asammdf/gui/widgets/plot.py

@@ -2305,6 +2305,7 @@ def channel_selection_reduced(self, deleted):
 
         if not count:
             self.info_uuid = None
+            self.info.set_stats(None)
             self.selected_channel_value.setText("")
             self.close_request.emit()