- fixed a bug in NCC Tool and start trying to make the App responsive while the NCC tool is run in a non-threaded way

- fixed a GUI bug with the QMenuBar recently introduced

flatcamGUI/FlatCAMGUI.py

@@ -43,8 +43,11 @@ class FlatCAMGUI(QtWidgets.QMainWindow):
         # ######### ##
         self.menu = self.menuBar()
 
-        # self.menu_toggle_nb = QtWidgets.QAction(QtGui.QIcon('share/notebook32.png'), "NB")
-        self.menu_toggle_nb = QtWidgets.QAction("NB")
+        self.menu_toggle_nb = QtWidgets.QAction(QtGui.QIcon('share/notebook32.png'), _("Toggle Panel"))
+        self.menu_toggle_nb.setToolTip(
+            _("Toggle Panel")
+        )
+        # self.menu_toggle_nb = QtWidgets.QAction("NB")
 
         self.menu_toggle_nb.setCheckable(True)
         self.menu.addAction(self.menu_toggle_nb)

flatcamGUI/PlotCanvas.py

@@ -280,7 +280,6 @@ class PlotCanvas(QtCore.QObject, VisPyCanvas):
             p2 = np.array(curr_pos)[:2]
             self.view.camera.pan(p2 - p1)
 
-
         if self.fcapp.grid_status() == True:
             pos_canvas = self.translate_coords(curr_pos)
             pos = self.fcapp.geo_editor.snap(pos_canvas[0], pos_canvas[1])