Update

.config/qtile/unicodes.py

@@ -0,0 +1,51 @@
+from typing import Optional
+from libqtile.widget.textbox import TextBox
+
+
+def left_half_circle(fg_color):
+    return TextBox(
+        text='\uE0B6',
+        fontsize=28,
+        foreground=fg_color,
+        padding=0)
+
+
+def right_half_circle(bg_color, fg_color: Optional['str'] = None):
+    return TextBox(
+        text='\uE0B4',
+        fontsize=28,
+        background=bg_color,
+        foreground=fg_color,
+        padding=0)
+
+
+def lower_left_triangle(bg_color, fg_color):
+    return TextBox(
+        text='\u25e2',
+        padding=0,
+        fontsize=50,
+        background=bg_color,
+        foreground=fg_color)
+
+
+def left_arrow(bg_color, fg_color):
+    return TextBox(
+        text='\uE0B2',
+        #text='\ueb6f',
+        font='FuraMono NF',
+        #text='\ue5b7',
+        padding=0,
+        fontsize=20,
+        background=bg_color,
+        foreground=fg_color)
+
+
+def right_arrow(bg_color, fg_color):
+    return TextBox(
+        font='FuraMono NF',
+        text='\uE0B0',
+        #text='\uf44a',
+        padding=0,
+        fontsize=20,
+        background=bg_color,
+        foreground=fg_color)