CustomTkinter/customtkinter/__init__.py
2021-03-05 20:40:25 +01:00

80 lines
3.1 KiB
Python

from .customtkinter_button import CTkButton
from .customtkinter_slider import CTkSlider
from .customtkinter_frame import CTkFrame
from .customtkinter_progressbar import CTkProgressBar
from .customtkinter_label import CTkLabel
from .customtkinter_entry import CTkEntry
from .appearance_mode_tracker import AppearanceModeTracker, SystemAppearanceModeListenerNoThread
from .customtkinter_color_manager import CTkColorManager
from distutils.version import StrictVersion as Version
import tkinter
import os
import sys
def enable_macos_darkmode():
if sys.platform == "darwin": # macOS
if Version(tkinter.Tcl().call("info", "patchlevel")) >= Version("8.6.9"): # Tcl/Tk >= 8.6.9
os.system("defaults write -g NSRequiresAquaSystemAppearance -bool No")
sys.stderr.write("WARNING (customtkinter.enable_macos_darkmode): " +
"This command forces macOS dark-mode on all programs." +
"This can cause bugs on some other programs.\n" +
"Disable it by calling customtkinter.disable_macos_darkmode at the end of the program.\n")
else:
sys.stderr.write("WARNING (customtkinter.enable_macos_darkmode): " +
"Currently this works only with anaconda python version (Tcl/Tk >= 8.6.9).\n" +
"(python.org Tcl/Tk version is only 8.6.8)\n")
else:
sys.stderr.write("WARNING (customtkinter.enable_macos_darkmode): " +
"System is not macOS, but the following: {}\n".format(sys.platform))
def disable_macos_darkmode():
if sys.platform == "darwin": # macOS
if Version(tkinter.Tcl().call("info", "patchlevel")) >= Version("8.6.9"): # Tcl/Tk >= 8.6.9
os.system("defaults delete -g NSRequiresAquaSystemAppearance")
# This command reverts the dark-mode setting for all programs.
def set_appearance_mode(mode_string):
AppearanceModeTracker.set_appearance_mode(mode_string)
def get_appearance_mode():
if AppearanceModeTracker.appearance_mode == 0:
return "Light"
elif AppearanceModeTracker.appearance_mode == 1:
return "Dark"
def set_theme(main_color):
CTkColorManager.set_theme(main_color)
def deactivate_threading():
AppearanceModeTracker.init_listener_function(no_thread=True)
sys.stderr.write("WARNING (customtkinter.deactivate_threading): Automatic threaded search for a change of the " +
"system appearance mode is deativated now.\nYou have to update the appearance mode manually " +
"in your mainloop by calling customtkinter.update_theme() every time.\n")
def activate_threading():
AppearanceModeTracker.init_listener_function()
def update_appearance_mode():
if isinstance(AppearanceModeTracker.system_mode_listener, SystemAppearanceModeListenerNoThread):
AppearanceModeTracker.system_mode_listener.update()
else:
sys.stderr.write("WARNING (customtkinter.update_theme): no need to call update_theme, because " +
"customtkinter is constantly searching for a mode change in a background thread.\n")