Merge pull request #61 from prcutler/root-group-fix

Update to use root_group for CP 9 compatibility

Author: FoamyGuy

adafruit_clue.py

@@ -59,6 +59,7 @@
 import audiopwmio
 import audiocore
 import touchio
+import displayio
 
 __version__ = "0.0.0+auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_CLUE.git"
@@ -77,7 +78,6 @@ def __init__(  # pylint: disable=too-many-arguments
         colors: Optional[Tuple[Tuple[int, int, int], ...]] = None,
     ):
         # pylint: disable=import-outside-toplevel
-        import displayio
         import terminalio
         from adafruit_display_text import label
 
@@ -150,11 +150,11 @@ def add_text_line(self, color: Union[int, Tuple[int, int, int]] = 0xFFFFFF):
 
     def show(self):
         """Call show() to display the data list."""
-        self._display.show(self.text_group)
+        self._display.root_group = self.text_group
 
     def show_terminal(self):
         """Revert to terminalio screen."""
-        self._display.show(None)
+        self._display.root_group = displayio.CIRCUITPYTHON_TERMINAL
 
 
 class Clue:  # pylint: disable=too-many-instance-attributes, too-many-public-methods

examples/clue_ams_remote_advanced.py

@@ -84,7 +84,7 @@
 volume_inner = Rect(15, 170, 1, 20, fill=0xFFFFFF, outline=0xFFFFFF)
 group.append(volume_inner)
 
-display.show(group)
+display.root_group = group
 time.sleep(0.01)
 
 width1 = 1

examples/clue_ble_color_patchwork.py

@@ -207,7 +207,7 @@ def change_advertisement(color):
 group.append(patchwork_group)
 
 # Add the Group to the Display
-display.show(group)
+display.root_group = group
 
 cur_color = 0
 

examples/clue_spirit_level.py

@@ -23,7 +23,7 @@
 bubble_group.append(level_bubble)
 
 clue_group.append(bubble_group)
-display.show(clue_group)
+display.root_group = clue_group
 
 while True:
     x, y, _ = clue.acceleration