Apply SunValley tk theme to all platforms

Author: mathoudebine

configure.py

@@ -21,10 +21,10 @@
 
 import os
 import subprocess
-import sys
 import tkinter.ttk as ttk
 from tkinter import *
 
+import sv_ttk
 import psutil
 import ruamel.yaml
 from PIL import Image, ImageTk
@@ -73,10 +73,8 @@ def __init__(self):
         # When window gets focus again, reload theme preview in case it has been updated by theme editor
         self.window.bind("<FocusIn>", self.on_theme_change)
 
-        # Make TK look better on Linux platforms with Sun Valley ttk theme
-        if sys.platform == "linux":
-            import sv_ttk
-            sv_ttk.set_theme("light")
+        # Make TK look better with Sun Valley ttk theme
+        sv_ttk.set_theme("light")
 
         self.theme_preview_img = None
         self.theme_preview = Label(self.window)

requirements.txt

@@ -7,7 +7,7 @@ GPUtil~=1.4.0         # Nvidia GPU
 pystray~=0.19.4       # Tray icon (all OS)
 babel~=2.11.0         # Date/time formatting
 ruamel.yaml~=0.17.21  # For configuration editor
-
+sv-ttk~=2.4           # Tk Sun Valley theme for configuration editor
 
 # Following packages are for AMD GPU on Linux
 # Note: you may need to manually install Cython first
@@ -20,6 +20,3 @@ pyadl~=0.1; sys_platform=="win32"
 # Following packages are for LibreHardwareMonitor integration on Windows
 pythonnet~=3.0.1; sys_platform=="win32"
 pywin32>=305; sys_platform=="win32"
-
-# Following packages are Ttk themes for Linux to make the config. editor look better
-sv-ttk~=2.4; sys_platform=="linux"