Utilize redraw trigger for board coordinates toggle

katrain/__main__.py

@@ -138,9 +138,6 @@ class KaTrainGui(Screen, KaTrainBase):
         self.idle_analysis = not self.idle_analysis
         self.update_state()
 
-    def toggle_board_coordinates(self):
-        self.board_gui.enable_coordinates(not self.board_gui.get_enable_coordinates())
-
     def start(self):
         if self.engine:
             return
@@ -549,7 +546,7 @@ class KaTrainGui(Screen, KaTrainBase):
         elif keycode[1] == "spacebar":
             self.toggle_continuous_analysis()
         elif keycode[1] == "k":
-            self.toggle_board_coordinates()
+            self.board_gui.toggle_coordinates()
         elif keycode[1] in ["pause", "break", "f15"] and not ctrl_pressed:
             self.controls.timer.paused = not self.controls.timer.paused
         elif keycode[1] in ["`", "~", "f12"]: