move to next screen

config.py

@@ -1,5 +1,6 @@
 from libqtile.config import Click, Drag, Group, Key
 from libqtile.lazy import lazy
+from libqtile.log_utils import logger
 
 import autostart
 import my_layouts
@@ -9,17 +10,30 @@ import my_widgets
 mod = "mod4"
 terminal = "kitty"
 
+screens = my_widgets.get_screens()
+
+
+@lazy.function
+def go_to_next_screen(qtile):
+    logger.warning(dir(qtile))
+    current_screen = qtile.current_screen
+    lazy.to_screen((current_screen + 1) % len(screens))
+
+
 keys = [
     # A list of available commands that can be bound to keys can be found
     # at https://docs.qtile.org/en/latest/manual/config/lazy.html
     # Switch between windows
+    Key(
+        [mod],
+        "q",
+        lazy.next_screen(),
+    ),
     Key([mod], "h", lazy.layout.left(), desc="Move focus to left"),
     Key([mod], "l", lazy.layout.right(), desc="Move focus to right"),
     Key([mod], "j", lazy.layout.down(), desc="Move focus down"),
     Key([mod], "k", lazy.layout.up(), desc="Move focus up"),
     Key([mod], "space", lazy.layout.next(), desc="Move window focus to other window"),
-    Key([mod], "a", lazy.to_screen(0)),
-    Key([mod], "s", lazy.to_screen(1)),
     # Move windows between left/right columns or move up/down in current stack.
     # Moving out of range in Columns layout will create new column.
     Key(
@@ -100,8 +114,6 @@ for i in groups:
 
 extension_defaults = my_widgets.get_defaults().copy()
 
-screens = my_widgets.get_screens()
-
 
 layouts = my_layouts.get_layouts()
 

my_widgets.py

@@ -3,25 +3,25 @@ from libqtile import bar, widget
 from enum import Enum
 import my_globals
 import os
+from screeninfo import get_monitors
 
 
 def get_screens():
-    return [
-        Screen(
-            top=bar.Bar(
-                _get_bar_contents(primary=True),
-                18,
-                background=my_globals.colors["bg"],
+    screen_count = len(get_monitors())
+    screens = []
+    for s in range(screen_count):
+        screens.append(
+            Screen(
+                top=bar.Bar(
+                    _get_bar_contents(
+                        primary=True if s == 0 else False,
+                    ),
+                    18,
+                    background=my_globals.colors["bg"],
+                )
             )
-        ),
-        Screen(
-            top=bar.Bar(
-                _get_bar_contents(),
-                18,
-                background=my_globals.colors["bg"],
-            )
-        ),
-    ]
+        )
+    return screens
 
 
 def get_defaults():

setup.sh

@@ -3,7 +3,7 @@
 sudo apt install xserver-xorg xinit
 sudo apt install libpangocairo-1.0-0
 sudo apt install python3-pip python3-xcffib python3-cairocffi
-sudo apt install rofi kitty xosd-bin flameshot xfce4-power-manager apt-show-versions
+sudo apt install rofi kitty xosd-bin flameshot xfce4-power-manager apt-show-versions python3-screeninfo
 
 sudo pip install qtile dbus-next