adopted new dropdown menu for combobox

This commit is contained in:
Tom Schimansky 2022-06-15 01:24:02 +02:00
parent 20e16969f2
commit d8b5104028
10 changed files with 350 additions and 304 deletions

View File

@ -31,9 +31,9 @@
"optionmenu_button_hover": ["#27577D", "#203A4F"],
"combobox_border": ["gray70", "gray32"],
"combobox_button_hover": ["#6E7174", "#7A848D"],
"dropdown_color": ["#A8ACB1", "#535353"],
"dropdown_hover": ["#D6DCE2", "#393D40"],
"dropdown_text": ["gray12", "gray90"]
"dropdown_color": ["gray90", "gray20"],
"dropdown_hover": ["gray75", "gray28"],
"dropdown_text": ["gray10", "#DCE4EE"]
},
"text": {
"macOS": {

View File

@ -31,9 +31,9 @@
"optionmenu_button_hover":["gray40", "gray70"],
"combobox_border": ["gray70", "gray32"],
"combobox_button_hover": ["#6E7174", "#7A848D"],
"dropdown_color": ["#A8ACB1", "#535353"],
"dropdown_hover": ["#D6DCE2", "#393D40"],
"dropdown_text": ["gray12", "gray90"]
"dropdown_color": ["gray90", "gray20"],
"dropdown_hover": ["gray75", "gray28"],
"dropdown_text": ["gray10", "#DCE4EE"]
},
"text": {
"macOS": {

View File

@ -27,7 +27,13 @@
"switch_progress": ["#00e6c3", "#00e6c3"],
"switch_button": ["#2e324a", "#2e324a"],
"switch_button_hover": ["#2e324a", "#2e324a"],
"darken_factor": 0.1
"optionmenu_button": ["#36719F", "#144870"],
"optionmenu_button_hover": ["#27577D", "#203A4F"],
"combobox_border": ["#979DA2", "#565B5E"],
"combobox_button_hover": ["#6E7174", "#7A848D"],
"dropdown_color": ["gray90", "gray20"],
"dropdown_hover": ["gray75", "gray28"],
"dropdown_text": ["gray10", "#DCE4EE"]
},
"text": {
"macOS": {

View File

@ -2,6 +2,7 @@ import tkinter
import sys
from typing import Union
from .dropdown_menu_old import DropdownMenu
from .dropdown_menu import DropdownMenu
from .ctk_canvas import CTkCanvas
@ -12,7 +13,6 @@ from .widget_base_class import CTkBaseClass
class CTkComboBox(CTkBaseClass):
def __init__(self, *args,
bg_color=None,
fg_color="default_theme",
@ -30,6 +30,7 @@ class CTkComboBox(CTkBaseClass):
corner_radius="default_theme",
border_width="default_theme",
text_font="default_theme",
dropdown_text_font="default_theme",
text_color="default_theme",
text_color_disabled="default_theme",
hover=True,
@ -44,16 +45,12 @@ class CTkComboBox(CTkBaseClass):
self.border_color = ThemeManager.theme["color"]["combobox_border"] if border_color == "default_theme" else border_color
self.button_color = ThemeManager.theme["color"]["combobox_border"] if button_color == "default_theme" else button_color
self.button_hover_color = ThemeManager.theme["color"]["combobox_button_hover"] if button_hover_color == "default_theme" else button_hover_color
self.dropdown_color = ThemeManager.theme["color"]["dropdown_color"] if dropdown_color == "default_theme" else dropdown_color
self.dropdown_hover_color = ThemeManager.theme["color"]["dropdown_hover"] if dropdown_hover_color == "default_theme" else dropdown_hover_color
self.dropdown_text_color = ThemeManager.theme["color"]["dropdown_text"] if dropdown_text_color == "default_theme" else dropdown_text_color
# shape
self.corner_radius = ThemeManager.theme["shape"]["button_corner_radius"] if corner_radius == "default_theme" else corner_radius
self.border_width = ThemeManager.theme["shape"]["entry_border_width"] if border_width == "default_theme" else border_width
# text and font
self.text_label = None
self.text_color = ThemeManager.theme["color"]["text"] if text_color == "default_theme" else text_color
self.text_color_disabled = ThemeManager.theme["color"]["text_button_disabled"] if text_color_disabled == "default_theme" else text_color_disabled
self.text_font = (ThemeManager.theme["text"]["font"], ThemeManager.theme["text"]["size"]) if text_font == "default_theme" else text_font
@ -63,7 +60,6 @@ class CTkComboBox(CTkBaseClass):
self.variable = variable
self.state = state
self.hover = hover
self.click_animation_running = False
if values is None:
self.values = ["CTkComboBox"]
@ -75,7 +71,13 @@ class CTkComboBox(CTkBaseClass):
else:
self.current_value = "CTkComboBox"
self.dropdown_menu: Union[DropdownMenu, None] = None
self.dropdown_menu = DropdownMenu(master=self,
values=self.values,
command=self.set,
fg_color=dropdown_color,
hover_color=dropdown_hover_color,
text_color=dropdown_text_color,
text_font=dropdown_text_font)
# configure grid system (1x1)
self.grid_rowconfigure(0, weight=1)
@ -96,8 +98,8 @@ class CTkComboBox(CTkBaseClass):
font=self.apply_font_scaling(self.text_font))
left_section_width = self._current_width - self._current_height
self.entry.grid(row=0, column=0, rowspan=1, columnspan=1, sticky="ew",
padx=(self.apply_widget_scaling(max(self.corner_radius, 3)),
self.apply_widget_scaling(max(self._current_width - left_section_width + 3, 3))))
padx=(max(self.apply_widget_scaling(self.corner_radius), self.apply_widget_scaling(3)),
max(self.apply_widget_scaling(self._current_width - left_section_width + 3), self.apply_widget_scaling(3))))
self.draw() # initial draw
@ -173,15 +175,8 @@ class CTkComboBox(CTkBaseClass):
fill=ThemeManager.single_color(self.text_color, self._appearance_mode))
def open_dropdown_menu(self):
self.dropdown_menu = DropdownMenu(x_position=self.winfo_rootx(),
y_position=self.winfo_rooty() + self.apply_widget_scaling(self._current_height + 4),
width=self._current_width,
values=self.values,
command=self.set,
fg_color=self.dropdown_color,
button_hover_color=self.dropdown_hover_color,
button_color=self.dropdown_color,
text_color=self.dropdown_text_color)
self.dropdown_menu.open(self.winfo_rootx(),
self.winfo_rooty() + self.apply_widget_scaling(self._current_height + 0))
def configure(self, *args, **kwargs):
require_redraw = False # some attribute changes require a call of self.draw() at the end
@ -240,6 +235,23 @@ class CTkComboBox(CTkBaseClass):
if "values" in kwargs:
self.values = kwargs["values"]
del kwargs["values"]
self.dropdown_menu.configure(values=self.values)
if "dropdown_color" in kwargs:
self.dropdown_menu.configure(fg_color=kwargs["dropdown_color"])
del kwargs["dropdown_color"]
if "dropdown_hover_color" in kwargs:
self.dropdown_menu.configure(hover_color=kwargs["dropdown_hover_color"])
del kwargs["dropdown_hover_color"]
if "dropdown_text_color" in kwargs:
self.dropdown_menu.configure(text_color=kwargs["dropdown_text_color"])
del kwargs["dropdown_text_color"]
if "dropdown_text_font" in kwargs:
self.dropdown_menu.configure(text_font=kwargs["dropdown_text_font"])
del kwargs["dropdown_text_font"]
super().configure(*args, **kwargs)
@ -262,8 +274,6 @@ class CTkComboBox(CTkBaseClass):
fill=ThemeManager.single_color(self.button_hover_color, self._appearance_mode))
def on_leave(self, event=0):
self.click_animation_running = False
if self.hover is True:
if sys.platform == "darwin" and len(self.values) > 0 and Settings.cursor_manipulation_enabled:
self.canvas.configure(cursor="arrow")
@ -278,10 +288,6 @@ class CTkComboBox(CTkBaseClass):
outline=ThemeManager.single_color(self.button_color, self._appearance_mode),
fill=ThemeManager.single_color(self.button_color, self._appearance_mode))
def click_animation(self):
if self.click_animation_running:
self.on_enter()
def set(self, value: str, from_variable_callback: bool = False):
self.current_value = value
@ -298,8 +304,3 @@ class CTkComboBox(CTkBaseClass):
def clicked(self, event=0):
if self.state is not tkinter.DISABLED and len(self.values) > 0:
self.open_dropdown_menu()
# click animation: change color with .on_leave() and back to normal after 100ms with click_animation()
self.on_leave()
self.click_animation_running = True
self.after(100, self.click_animation)

View File

@ -2,8 +2,8 @@ import tkinter
import sys
from typing import Union
from .dropdown_menu_old import DropdownMenu
from .dropdown_menu import DropdownMenu
from .dropdown_menu_fallback import DropdownMenuFallback
from .ctk_canvas import CTkCanvas
from ..theme_manager import ThemeManager
@ -18,6 +18,8 @@ class CTkOptionMenu(CTkBaseClass):
fg_color="default_theme",
button_color="default_theme",
button_hover_color="default_theme",
text_color="default_theme",
text_color_disabled="default_theme",
dropdown_color="default_theme",
dropdown_hover_color="default_theme",
dropdown_text_color="default_theme",
@ -28,8 +30,7 @@ class CTkOptionMenu(CTkBaseClass):
height=28,
corner_radius="default_theme",
text_font="default_theme",
text_color="default_theme",
text_color_disabled="default_theme",
dropdown_text_font="default_theme",
hover=True,
state=tkinter.NORMAL,
**kwargs):
@ -41,18 +42,15 @@ class CTkOptionMenu(CTkBaseClass):
self.fg_color = ThemeManager.theme["color"]["button"] if fg_color == "default_theme" else fg_color
self.button_color = ThemeManager.theme["color"]["optionmenu_button"] if button_color == "default_theme" else button_color
self.button_hover_color = ThemeManager.theme["color"]["optionmenu_button_hover"] if button_hover_color == "default_theme" else button_hover_color
self.dropdown_color = ThemeManager.theme["color"]["dropdown_color"] if dropdown_color == "default_theme" else dropdown_color
self.dropdown_hover_color = ThemeManager.theme["color"]["dropdown_hover"] if dropdown_hover_color == "default_theme" else dropdown_hover_color
self.dropdown_text_color = ThemeManager.theme["color"]["dropdown_text"] if dropdown_text_color == "default_theme" else dropdown_text_color
# shape
self.corner_radius = ThemeManager.theme["shape"]["button_corner_radius"] if corner_radius == "default_theme" else corner_radius
# text and font
self.text_label = None
self.text_color = ThemeManager.theme["color"]["text"] if text_color == "default_theme" else text_color
self.text_color_disabled = ThemeManager.theme["color"]["text_button_disabled"] if text_color_disabled == "default_theme" else text_color_disabled
self.text_font = (ThemeManager.theme["text"]["font"], ThemeManager.theme["text"]["size"]) if text_font == "default_theme" else text_font
self.dropdown_text_font = dropdown_text_font
# callback and hover functionality
self.function = command
@ -61,7 +59,6 @@ class CTkOptionMenu(CTkBaseClass):
self.variable_callback_name = None
self.state = state
self.hover = hover
self.click_animation_running = False
if values is None:
self.values = ["CTkOptionMenu"]
@ -73,9 +70,13 @@ class CTkOptionMenu(CTkBaseClass):
else:
self.current_value = "CTkOptionMenu"
self.dropdown_menu: Union[DropdownMenu, DropdownMenuFallback, None] = DropdownMenuFallback(master=self,
self.dropdown_menu = DropdownMenu(master=self,
values=self.values,
command=self.set)
command=self.set,
fg_color=dropdown_color,
hover_color=dropdown_hover_color,
text_color=dropdown_text_color,
text_font=dropdown_text_font)
# configure grid system (1x1)
self.grid_rowconfigure(0, weight=1)
@ -88,6 +89,12 @@ class CTkOptionMenu(CTkBaseClass):
self.canvas.grid(row=0, column=0, rowspan=1, columnspan=1, sticky="nsew")
self.draw_engine = DrawEngine(self.canvas)
left_section_width = self._current_width - self._current_height
self.text_label = tkinter.Label(master=self, font=self.apply_font_scaling(self.text_font))
self.text_label.grid(row=0, column=0, sticky="w",
padx=(max(self.apply_widget_scaling(self.corner_radius), self.apply_widget_scaling(3)),
max(self.apply_widget_scaling(self._current_width - left_section_width + 3), self.apply_widget_scaling(3))))
if Settings.cursor_manipulation_enabled:
if sys.platform == "darwin":
self.configure(cursor="pointinghand")
@ -99,6 +106,12 @@ class CTkOptionMenu(CTkBaseClass):
self.canvas.bind("<Leave>", self.on_leave)
self.canvas.bind("<Button-1>", self.clicked)
self.canvas.bind("<Button-1>", self.clicked)
self.text_label.bind("<Enter>", self.on_enter)
self.text_label.bind("<Leave>", self.on_leave)
self.text_label.bind("<Button-1>", self.clicked)
self.text_label.bind("<Button-1>", self.clicked)
self.bind('<Configure>', self.update_dimensions_event)
self.draw() # initial draw
@ -136,17 +149,6 @@ class CTkOptionMenu(CTkBaseClass):
requires_recoloring_2 = self.draw_engine.draw_dropdown_arrow(self.apply_widget_scaling(self._current_width - (self._current_height / 2)),
self.apply_widget_scaling(self._current_height / 2),
self.apply_widget_scaling(self._current_height / 3))
if self.text_label is None:
self.text_label = tkinter.Label(master=self,
font=self.apply_font_scaling(self.text_font))
self.text_label.grid(row=0, column=0, sticky="w",
padx=(max(self.apply_widget_scaling(self.corner_radius), self.apply_widget_scaling(3)),
max(self.apply_widget_scaling(self._current_width - left_section_width + 3), self.apply_widget_scaling(3))))
self.text_label.bind("<Enter>", self.on_enter)
self.text_label.bind("<Leave>", self.on_leave)
self.text_label.bind("<Button-1>", self.clicked)
self.text_label.bind("<Button-1>", self.clicked)
if self.current_value is not None:
self.text_label.configure(text=self.current_value)
@ -246,6 +248,22 @@ class CTkOptionMenu(CTkBaseClass):
del kwargs["values"]
self.dropdown_menu.configure(values=self.values)
if "dropdown_color" in kwargs:
self.dropdown_menu.configure(fg_color=kwargs["dropdown_color"])
del kwargs["dropdown_color"]
if "dropdown_hover_color" in kwargs:
self.dropdown_menu.configure(hover_color=kwargs["dropdown_hover_color"])
del kwargs["dropdown_hover_color"]
if "dropdown_text_color" in kwargs:
self.dropdown_menu.configure(text_color=kwargs["dropdown_text_color"])
del kwargs["dropdown_text_color"]
if "dropdown_text_font" in kwargs:
self.dropdown_menu.configure(text_font=kwargs["dropdown_text_font"])
del kwargs["dropdown_text_font"]
super().configure(*args, **kwargs)
if require_redraw:

View File

@ -1,8 +1,7 @@
import customtkinter
import tkinter
import sys
from distutils.version import StrictVersion as Version
import platform
import copy
import re
from typing import Union
from ..theme_manager import ThemeManager
@ -10,20 +9,13 @@ from ..appearance_mode_tracker import AppearanceModeTracker
from ..scaling_tracker import ScalingTracker
class DropdownMenu(tkinter.Toplevel):
class DropdownMenu(tkinter.Menu):
def __init__(self, *args,
fg_color="#555555",
button_color="gray50",
button_hover_color="gray35",
text_color="black",
corner_radius=6,
button_corner_radius=3,
width=120,
button_height=24,
x_position=0,
y_position=0,
x_spacing=3,
y_spacing=3,
min_character_width=18,
fg_color="default_theme",
hover_color="default_theme",
text_color="default_theme",
text_font="default_theme",
command=None,
values=None,
**kwargs):
@ -33,92 +25,93 @@ class DropdownMenu(tkinter.Toplevel):
self._widget_scaling = ScalingTracker.get_widget_scaling(self)
self._spacing_scaling = ScalingTracker.get_spacing_scaling(self)
AppearanceModeTracker.add(self.set_appearance_mode, self)
self._appearance_mode = AppearanceModeTracker.get_mode() # 0: "Light" 1: "Dark"
self.min_character_width = min_character_width
self.fg_color = ThemeManager.theme["color"]["dropdown_color"] if fg_color == "default_theme" else fg_color
self.hover_color = ThemeManager.theme["color"]["dropdown_hover"] if hover_color == "default_theme" else hover_color
self.text_color = ThemeManager.theme["color"]["text"] if text_color == "default_theme" else text_color
self.text_font = (ThemeManager.theme["text"]["font"], ThemeManager.theme["text"]["size"]) if text_font == "default_theme" else text_font
if sys.platform == "darwin":
self.configure(tearoff=False,
font=self.apply_font_scaling(self.text_font))
elif sys.platform.startswith("win"):
self.configure(tearoff=False,
relief="flat",
activebackground=ThemeManager.single_color(self.hover_color, self._appearance_mode),
borderwidth=0,
activeborderwidth=self.apply_widget_scaling(4),
bg=ThemeManager.single_color(self.fg_color, self._appearance_mode),
fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
activeforeground=ThemeManager.single_color(self.text_color, self._appearance_mode),
font=self.apply_font_scaling(self.text_font),
cursor="hand2")
else:
self.configure(tearoff=False,
relief="flat",
activebackground=ThemeManager.single_color(self.hover_color, self._appearance_mode),
borderwidth=0,
activeborderwidth=0,
bg=ThemeManager.single_color(self.fg_color, self._appearance_mode),
fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
activeforeground=ThemeManager.single_color(self.text_color, self._appearance_mode),
font=self.apply_font_scaling(self.text_font))
self.values = values
self.command = command
# color
self.appearance_mode = AppearanceModeTracker.get_mode() # 0: "Light" 1: "Dark"
self.fg_color = fg_color
self.button_color = button_color
self.button_hover_color = button_hover_color
self.text_color = text_color
self.add_menu_commands()
# shape
self.corner_radius = corner_radius
self.button_corner_radius = button_corner_radius
self.button_height = button_height
self.width = width
self.height = max(len(self.values), 1) * (self.button_height + self.apply_spacing_scaling(y_spacing)) + self.apply_spacing_scaling(y_spacing)
def add_menu_commands(self):
for value in self.values:
self.add_command(label=value.ljust(self.min_character_width),
command=lambda v=value: self.button_callback(v),
compound="left")
self.geometry(f"{round(self.apply_widget_scaling(self.width))}x" +
f"{round(self.apply_widget_scaling(self.height))}+" +
f"{round(x_position)}+{round(y_position)}")
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
if sys.platform.startswith("darwin"):
if Version(platform.python_version()) < Version("3.10"):
self.focus()
self.overrideredirect(True) # remove title-bar
self.overrideredirect(False)
def open(self, x: Union[int, float], y: Union[int, float]):
if sys.platform == "darwin":
y += self.apply_widget_scaling(8)
else:
self.overrideredirect(True)
self.geometry(f"+{round(x_position)}+{round(y_position)}")
self.focus_set()
y += self.apply_widget_scaling(3)
self.wm_attributes("-transparent", True) # turn off window shadow
self.config(bg='systemTransparent') # transparent bg
self.frame = customtkinter.CTkFrame(self,
border_width=0,
width=self.width,
corner_radius=self.corner_radius,
fg_color=ThemeManager.single_color(self.fg_color, self.appearance_mode))
self.post(int(x), int(y))
elif sys.platform.startswith("win"):
self.overrideredirect(True) # remove title-bar
#self.configure(bg="#010302")
#self.wm_attributes("-transparent", "#010302")
self.focus()
self.focus()
self.frame = customtkinter.CTkFrame(self,
border_width=0,
width=self.width,
corner_radius=0,
fg_color=self.fg_color,
overwrite_preferred_drawing_method="circle_shapes")
else: # Linux
self.overrideredirect(True) # remove title-bar
# self.configure(bg="#010302")
# self.wm_attributes("-transparentcolor", "#010302")
self.frame = customtkinter.CTkFrame(self,
border_width=0,
width=self.width,
corner_radius=0,
fg_color=self.fg_color)
def button_callback(self, value):
if self.command is not None:
self.command(value)
self.frame.grid(row=0, column=0, sticky="nsew", rowspan=1)
self.frame.grid_rowconfigure(len(self.values) + 1, minsize=self.apply_spacing_scaling(y_spacing)) # add spacing at the bottom
self.frame.grid_columnconfigure(0, weight=1)
def configure(self, **kwargs):
if "values" in kwargs:
self.values = kwargs["values"]
del kwargs["values"]
self.delete(0, "end") # delete all old commands
self.add_menu_commands()
self.button_list = []
for index, option in enumerate(self.values):
button = customtkinter.CTkButton(self.frame,
text=option,
height=self.button_height,
width=self.width - 2 * self.apply_widget_scaling(x_spacing),
fg_color=self.button_color,
text_color=self.text_color,
hover_color=self.button_hover_color,
corner_radius=self.button_corner_radius,
command=lambda i=index: self.button_callback(i))
button.text_label.configure(anchor="w")
button.text_label.grid(row=0, column=0, rowspan=2, columnspan=2, sticky="w")
button.grid(row=index, column=0,
padx=self.apply_widget_scaling(x_spacing),
pady=(self.apply_widget_scaling(y_spacing), 0), sticky="ew")
self.button_list.append(button)
if "fg_color" in kwargs:
self.fg_color = kwargs["fg_color"]
del kwargs["fg_color"]
self.configure(bg=ThemeManager.single_color(self.fg_color, self._appearance_mode))
self.bind("<FocusOut>", self.focus_loss_event)
if "hover_color" in kwargs:
self.hover_color = kwargs["hover_color"]
del kwargs["hover_color"]
self.configure(activebackground=ThemeManager.single_color(self.hover_color, self._appearance_mode))
if "text_color" in kwargs:
self.text_color = kwargs["text_color"]
del kwargs["text_color"]
self.configure(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
if "text_font" in kwargs:
self.text_font = kwargs["text_font"]
del kwargs["text_font"]
self.configure(font=self.apply_font_scaling(self.text_font))
super().configure(**kwargs)
def apply_widget_scaling(self, value: Union[int, float, str]) -> Union[float, str]:
if isinstance(value, (int, float)):
@ -126,24 +119,41 @@ class DropdownMenu(tkinter.Toplevel):
else:
return value
def apply_spacing_scaling(self, value: Union[int, float, str]) -> Union[float, str]:
if isinstance(value, (int, float)):
return value * self._spacing_scaling
def apply_font_scaling(self, font):
if type(font) == tuple or type(font) == list:
font_list = list(font)
for i in range(len(font_list)):
if (type(font_list[i]) == int or type(font_list[i]) == float) and font_list[i] < 0:
font_list[i] = int(font_list[i] * self._widget_scaling)
return tuple(font_list)
elif type(font) == str:
for negative_number in re.findall(r" -\d* ", font):
font = font.replace(negative_number, f" {int(int(negative_number) * self._widget_scaling)} ")
return font
elif isinstance(font, tkinter.font.Font):
new_font_object = copy.copy(font)
if font.cget("size") < 0:
new_font_object.config(size=int(font.cget("size") * self._widget_scaling))
return new_font_object
else:
return value
return font
def set_scaling(self, new_widget_scaling, new_spacing_scaling, new_window_scaling):
return
self._widget_scaling = new_widget_scaling
self._spacing_scaling = new_spacing_scaling
def focus_loss_event(self, event):
self.destroy()
if sys.platform.startswith("darwin"):
self.update()
self.configure(font=self.apply_font_scaling(self.text_font))
def button_callback(self, index):
self.destroy()
if sys.platform.startswith("darwin"):
self.update()
if sys.platform.startswith("win"):
self.configure(activeborderwidth=self.apply_widget_scaling(4))
if self.command is not None:
self.command(self.values[index])
def set_appearance_mode(self, mode_string):
""" colors won't update on appearance mode change when dropdown is open, because it's not necessary """
if mode_string.lower() == "dark":
self._appearance_mode = 1
elif mode_string.lower() == "light":
self._appearance_mode = 0

View File

@ -1,136 +0,0 @@
import tkinter
import sys
import copy
from typing import Union
from ..theme_manager import ThemeManager
from ..appearance_mode_tracker import AppearanceModeTracker
from ..scaling_tracker import ScalingTracker
class DropdownMenuFallback(tkinter.Menu):
def __init__(self, *args,
min_character_width=18,
fg_color="default_theme",
button_hover_color="default_theme",
text_color="default_theme",
text_font="default_theme",
command=None,
values=None,
**kwargs):
super().__init__(*args, **kwargs)
ScalingTracker.add_widget(self.set_scaling, self)
self._widget_scaling = ScalingTracker.get_widget_scaling(self)
self._spacing_scaling = ScalingTracker.get_spacing_scaling(self)
AppearanceModeTracker.add(self.set_appearance_mode, self)
self._appearance_mode = AppearanceModeTracker.get_mode() # 0: "Light" 1: "Dark"
self.min_character_width = min_character_width
self.fg_color = ThemeManager.theme["color"]["dropdown_color"] if fg_color == "default_theme" else fg_color
self.button_hover_color = ThemeManager.theme["color"]["dropdown_hover"] if button_hover_color == "default_theme" else button_hover_color
self.text_color = ThemeManager.theme["color"]["text"] if text_color == "default_theme" else text_color
self.text_font = (ThemeManager.theme["text"]["font"], ThemeManager.theme["text"]["size"]) if text_font == "default_theme" else text_font
if sys.platform == "darwin":
self.configure(tearoff=False,
font=self.apply_font_scaling(self.text_font))
elif sys.platform.startswith("win"):
self.configure(tearoff=False,
relief="flat",
activebackground=ThemeManager.single_color(self.button_hover_color, self._appearance_mode),
borderwidth=0,
activeborderwidth=self.apply_widget_scaling(4),
bg=ThemeManager.single_color(self.fg_color, self._appearance_mode),
fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
activeforeground=ThemeManager.single_color(self.text_color, self._appearance_mode),
font=self.apply_font_scaling(self.text_font),
cursor="hand2")
else:
self.configure(tearoff=False,
relief="flat",
activebackground=ThemeManager.single_color(self.button_hover_color, self._appearance_mode),
borderwidth=0,
activeborderwidth=0,
bg=ThemeManager.single_color(self.fg_color, self._appearance_mode),
fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
activeforeground=ThemeManager.single_color(self.text_color, self._appearance_mode),
font=self.apply_font_scaling(self.text_font))
self.values = values
self.command = command
self.add_menu_commands()
def add_menu_commands(self):
for value in self.values:
self.add_command(label=value.ljust(self.min_character_width),
command=lambda v=value: self.button_callback(v),
compound="left")
def open(self, x: Union[int, float], y: Union[int, float]):
if sys.platform == "darwin":
y += self.apply_widget_scaling(8)
else:
y += self.apply_widget_scaling(3)
self.post(int(x), int(y))
def button_callback(self, value):
if self.command is not None:
self.command(value)
def configure(self, **kwargs):
if "values" in kwargs:
self.values = kwargs["values"]
del kwargs["values"]
self.delete(0, "end")
self.add_menu_commands()
super().configure(**kwargs)
def apply_widget_scaling(self, value: Union[int, float, str]) -> Union[float, str]:
if isinstance(value, (int, float)):
return value * self._widget_scaling
else:
return value
def apply_font_scaling(self, font):
if type(font) == tuple or type(font) == list:
font_list = list(font)
for i in range(len(font_list)):
if (type(font_list[i]) == int or type(font_list[i]) == float) and font_list[i] < 0:
font_list[i] = int(font_list[i] * self._widget_scaling)
return tuple(font_list)
elif type(font) == str:
for negative_number in re.findall(r" -\d* ", font):
font = font.replace(negative_number, f" {int(int(negative_number) * self._widget_scaling)} ")
return font
elif isinstance(font, tkinter.font.Font):
new_font_object = copy.copy(font)
if font.cget("size") < 0:
new_font_object.config(size=int(font.cget("size") * self._widget_scaling))
return new_font_object
else:
return font
def set_scaling(self, new_widget_scaling, new_spacing_scaling, new_window_scaling):
self._widget_scaling = new_widget_scaling
self._spacing_scaling = new_spacing_scaling
self.configure(font=self.apply_font_scaling(self.text_font))
if sys.platform.startswith("win"):
self.configure(activeborderwidth=self.apply_widget_scaling(4))
def set_appearance_mode(self, mode_string):
if mode_string.lower() == "dark":
self._appearance_mode = 1
elif mode_string.lower() == "light":
self._appearance_mode = 0

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@ -0,0 +1,149 @@
import customtkinter
import tkinter
import sys
from distutils.version import StrictVersion as Version
import platform
from typing import Union
from ..theme_manager import ThemeManager
from ..appearance_mode_tracker import AppearanceModeTracker
from ..scaling_tracker import ScalingTracker
class DropdownMenu(tkinter.Toplevel):
def __init__(self, *args,
fg_color="#555555",
button_color="gray50",
button_hover_color="gray35",
text_color="black",
corner_radius=6,
button_corner_radius=3,
width=120,
button_height=24,
x_position=0,
y_position=0,
x_spacing=3,
y_spacing=3,
command=None,
values=None,
**kwargs):
super().__init__(*args, **kwargs)
ScalingTracker.add_widget(self.set_scaling, self)
self._widget_scaling = ScalingTracker.get_widget_scaling(self)
self._spacing_scaling = ScalingTracker.get_spacing_scaling(self)
self.values = values
self.command = command
# color
self.appearance_mode = AppearanceModeTracker.get_mode() # 0: "Light" 1: "Dark"
self.fg_color = fg_color
self.button_color = button_color
self.button_hover_color = button_hover_color
self.text_color = text_color
# shape
self.corner_radius = corner_radius
self.button_corner_radius = button_corner_radius
self.button_height = button_height
self.width = width
self.height = max(len(self.values), 1) * (self.button_height + self.apply_spacing_scaling(y_spacing)) + self.apply_spacing_scaling(y_spacing)
self.geometry(f"{round(self.apply_widget_scaling(self.width))}x" +
f"{round(self.apply_widget_scaling(self.height))}+" +
f"{round(x_position)}+{round(y_position)}")
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
if sys.platform.startswith("darwin"):
if Version(platform.python_version()) < Version("3.10"):
self.focus()
self.overrideredirect(True) # remove title-bar
self.overrideredirect(False)
else:
self.overrideredirect(True)
self.geometry(f"+{round(x_position)}+{round(y_position)}")
self.focus_set()
self.wm_attributes("-transparent", True) # turn off window shadow
self.config(bg='systemTransparent') # transparent bg
self.frame = customtkinter.CTkFrame(self,
border_width=0,
width=self.width,
corner_radius=self.corner_radius,
fg_color=ThemeManager.single_color(self.fg_color, self.appearance_mode))
elif sys.platform.startswith("win"):
self.overrideredirect(True) # remove title-bar
#self.configure(bg="#010302")
#self.wm_attributes("-transparent", "#010302")
self.focus()
self.focus()
self.frame = customtkinter.CTkFrame(self,
border_width=0,
width=self.width,
corner_radius=0,
fg_color=self.fg_color,
overwrite_preferred_drawing_method="circle_shapes")
else: # Linux
self.overrideredirect(True) # remove title-bar
# self.configure(bg="#010302")
# self.wm_attributes("-transparentcolor", "#010302")
self.frame = customtkinter.CTkFrame(self,
border_width=0,
width=self.width,
corner_radius=0,
fg_color=self.fg_color)
self.frame.grid(row=0, column=0, sticky="nsew", rowspan=1)
self.frame.grid_rowconfigure(len(self.values) + 1, minsize=self.apply_spacing_scaling(y_spacing)) # add spacing at the bottom
self.frame.grid_columnconfigure(0, weight=1)
self.button_list = []
for index, option in enumerate(self.values):
button = customtkinter.CTkButton(self.frame,
text=option,
height=self.button_height,
width=self.width - 2 * self.apply_widget_scaling(x_spacing),
fg_color=self.button_color,
text_color=self.text_color,
hover_color=self.button_hover_color,
corner_radius=self.button_corner_radius,
command=lambda i=index: self.button_callback(i))
button.text_label.configure(anchor="w")
button.text_label.grid(row=0, column=0, rowspan=2, columnspan=2, sticky="w")
button.grid(row=index, column=0,
padx=self.apply_widget_scaling(x_spacing),
pady=(self.apply_widget_scaling(y_spacing), 0), sticky="ew")
self.button_list.append(button)
self.bind("<FocusOut>", self.focus_loss_event)
def apply_widget_scaling(self, value: Union[int, float, str]) -> Union[float, str]:
if isinstance(value, (int, float)):
return value * self._widget_scaling
else:
return value
def apply_spacing_scaling(self, value: Union[int, float, str]) -> Union[float, str]:
if isinstance(value, (int, float)):
return value * self._spacing_scaling
else:
return value
def set_scaling(self, new_widget_scaling, new_spacing_scaling, new_window_scaling):
return
def focus_loss_event(self, event):
self.destroy()
if sys.platform.startswith("darwin"):
self.update()
def button_callback(self, index):
self.destroy()
if sys.platform.startswith("darwin"):
self.update()
if self.command is not None:
self.command(self.values[index])

View File

@ -1,8 +1,6 @@
import tkinter
import customtkinter
customtkinter.set_widget_scaling(2)
customtkinter.set_appearance_mode("dark") # Modes: "System" (standard), "Dark", "Light"
customtkinter.set_default_color_theme("blue") # Themes: "blue" (standard), "green", "dark-blue"
@ -42,7 +40,7 @@ optionmenu_1 = customtkinter.CTkOptionMenu(frame_1, values=["Option 1", "Option
optionmenu_1.pack(pady=12, padx=10)
optionmenu_1.set("CTkOptionMenu")
combobox_1 = customtkinter.CTkComboBox(frame_1, values=["Option 1", "Option 2", "Option 42"])
combobox_1 = customtkinter.CTkComboBox(frame_1, values=["Option 1", "Option 2", "Option 42 long long long..."])
combobox_1.pack(pady=12, padx=10)
optionmenu_1.set("CTkComboBox")