mirror of
https://github.com/TomSchimansky/CustomTkinter.git
synced 2023-08-10 21:13:13 +03:00
143 lines
5.9 KiB
Python
143 lines
5.9 KiB
Python
import tkinter
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from .customtkinter_frame import CTkFrame
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from .appearance_mode_tracker import AppearanceModeTracker
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from .customtkinter_color_manager import CTkColorManager
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class CTkProgressBar(tkinter.Frame):
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def __init__(self,
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bg_color=None,
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border_color=None,
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fg_color=CTkColorManager.PROGRESS_BG,
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progress_color=CTkColorManager.MAIN,
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width=160,
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height=20,
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border_width=5,
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*args, **kwargs):
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super().__init__(*args, **kwargs)
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AppearanceModeTracker.add(self.change_appearance_mode)
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if bg_color is None:
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if isinstance(self.master, CTkFrame):
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self.bg_color = self.master.fg_color
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else:
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self.bg_color = self.master.cget("bg")
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else:
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self.bg_color = bg_color
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self.border_color = border_color
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self.fg_color = fg_color
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self.progress_color = progress_color
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self.appearance_mode = AppearanceModeTracker.get_mode() # 0: "Light" 1: "Dark"
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self.width = width
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self.height = height
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self.border_width = border_width
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self.value = 0.5
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self.configure(width=self.width, height=self.height)
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self.canvas = tkinter.Canvas(master=self,
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highlightthicknes=0,
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width=self.width,
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height=self.height)
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self.canvas.place(x=0, y=0)
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self.border_parts = []
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self.fg_parts = []
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self.progress_parts = []
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self.draw()
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def draw(self):
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self.canvas.delete("all")
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self.border_parts = []
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self.fg_parts = []
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self.progress_parts = []
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# frame_border
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self.border_parts.append(self.canvas.create_oval(0, 0,
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self.height, self.height))
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self.border_parts.append(self.canvas.create_rectangle(self.height/2, 0,
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self.width-(self.height/2), self.height))
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self.border_parts.append(self.canvas.create_oval(self.width-self.height, 0,
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self.width, self.height))
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# foreground
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self.fg_parts.append(self.canvas.create_oval(self.border_width, self.border_width,
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self.height-self.border_width, self.height-self.border_width))
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self.fg_parts.append(self.canvas.create_rectangle(self.height/2, self.border_width,
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self.width-(self.height/2), self.height-self.border_width))
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self.fg_parts.append(self.canvas.create_oval(self.width-self.height+self.border_width, self.border_width,
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self.width-self.border_width, self.height-self.border_width))
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if type(self.bg_color) == tuple:
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self.canvas.configure(bg=self.bg_color[self.appearance_mode])
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else:
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self.canvas.configure(bg=self.bg_color)
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for part in self.border_parts:
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if type(self.border_color) == tuple:
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self.canvas.itemconfig(part, fill=self.border_color[self.appearance_mode], width=0)
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else:
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self.canvas.itemconfig(part, fill=self.border_color, width=0)
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for part in self.fg_parts:
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if type(self.fg_color) == tuple:
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self.canvas.itemconfig(part, fill=self.fg_color[self.appearance_mode], width=0)
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else:
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self.canvas.itemconfig(part, fill=self.fg_color, width=0)
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self.set(self.value)
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def set(self, value):
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self.value = value
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if self.value > 1:
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self.value = 1
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elif self.value < 0:
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self.value = 0
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for part in self.progress_parts:
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self.canvas.delete(part)
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# progress
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self.progress_parts.append(self.canvas.create_oval(self.border_width,
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self.border_width,
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self.height - self.border_width,
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self.height - self.border_width))
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self.progress_parts.append(self.canvas.create_rectangle(self.height / 2,
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self.border_width,
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self.height / 2 + (self.width - self.height) * self.value,
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self.height - self.border_width))
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self.progress_parts.append(self.canvas.create_oval(self.height / 2 + (self.width - self.height) * self.value - (self.height) / 2 + self.border_width,
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self.border_width,
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self.height / 2 + (self.width - self.height) * self.value + (self.height) / 2 - self.border_width,
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self.height - self.border_width))
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for part in self.progress_parts:
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if type(self.progress_color) == tuple:
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self.canvas.itemconfig(part, fill=self.progress_color[self.appearance_mode], width=0)
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else:
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self.canvas.itemconfig(part, fill=self.progress_color, width=0)
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self.canvas.update()
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self.canvas.update_idletasks()
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def change_appearance_mode(self, mode_string):
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if mode_string.lower() == "dark":
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self.appearance_mode = 1
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elif mode_string.lower() == "light":
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self.appearance_mode = 0
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if isinstance(self.master, CTkFrame):
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self.bg_color = self.master.fg_color
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else:
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self.bg_color = self.master.cget("bg")
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self.draw()
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