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import tkinter as tk
from tkinter import filedialog as fd
class PlotType:
USER = 1
PRESET = 2
POINT = 3
class PresetPlot:
LINE = 0
PARABOLA = 1
OPTIONS = ["ax + b = 0", "ax^2 + bx + c = 0"]
class PlotTypeFrame(tk.Frame):
def __init__(self, master, plot_type_var, callback):
super().__init__(master)
self.master = master
self.plot_type = plot_type_var
self.callback = callback
self.create_widgets()
self.set_style()
def set_style(self):
self.font = (None, "15")
# self.font["size"] = 17
self.bg = "#ffffff"
self["bg"] = self.bg
self.preset_plot["bg"] = self.bg
self.preset_plot["font"] = self.font
self.preset_plot["bd"] = 0
self.user_plot["bg"] = self.bg
self.user_plot["font"] = self.font
self.user_plot["bd"] = 0
self.point_plot["bg"] = self.bg
self.point_plot["font"] = self.font
self.point_plot["bd"] = 0
def create_widgets(self):
self.preset_plot = tk.Radiobutton(self)
self.preset_plot["variable"] = self.plot_type
self.preset_plot["text"] = "Предустановленный"
self.preset_plot["value"] = PlotType.PRESET
self.preset_plot["command"] = self.callback
self.preset_plot.grid(row=0, column=0)
self.user_plot = tk.Radiobutton(self)
self.user_plot["variable"] = self.plot_type
self.user_plot["text"] = "Пользовательский"
self.user_plot["value"] = PlotType.USER
self.user_plot["command"] = self.callback
self.user_plot.grid(row=1, column=0)
self.point_plot = tk.Radiobutton(self)
self.point_plot["variable"] = self.plot_type
self.point_plot["text"] = "По точкам"
self.point_plot["value"] = PlotType.POINT
self.point_plot["command"] = self.callback
self.point_plot.grid(row=2, column=0)
self.preset_plot.select()
class PresetPlotFrame(tk.Frame):
def __init__(self, master, preset_type):
super().__init__(master)
self.master = master
self.preset_type = preset_type
self.create_widgets()
def create_widgets(self):
self.label = tk.Label(self)
self.label["text"] = "Предустановленный"
self.label.grid(row=0, column=0)
self.options = tk.OptionMenu(
self,
self.preset_type,
*PresetPlot.OPTIONS
)
self.options.grid(row=1, column=0)
class UserPlotFrame(tk.Frame):
def __init__(self, master):
super().__init__(master)
self.master = master
self.create_widgets()
def create_widgets(self):
self.label = tk.Label(self)
self.label["text"] = "Пользовательский"
self.label.grid(row=0, column=0)
class PointPlotFrame(tk.Frame):
def __init__(self, master):
super().__init__(master)
self.master = master
self.create_widgets()
def create_widgets(self):
self.label = tk.Label(self)
self.label["text"] = "Поточечный"
self.label.grid(row=0, column=0)
self.choose_file = tk.Button(self)
self.choose_file["text"] = "Выбрать файл"
self.choose_file["command"] = self.open_file
self.choose_file.grid(row=1, column=0)
self.filepath = tk.Label(self)
self.filepath.grid(row=1, column=1)
def open_file(self):
a = tk.filedialog.askopenfile()
self.filepath["text"] = a.name
print(a)
class App(tk.Tk):
def __init__(self):
super().__init__()
self.geometry("400x250")
self.create_widgets()
def create_widgets(self):
self.plot_type = tk.IntVar()
self.preset_type = tk.IntVar()
# Фрейм с выбором типа графика
self.plot_type_frame = PlotTypeFrame(
self,
self.plot_type,
self.change_plot_type
)
self.plot_type_frame.pack(side=tk.LEFT)
# Создаём фреймы с настройкой выбранного типа графика
self.preset_plot_frame = PresetPlotFrame(self, self.preset_type)
self.user_plot_frame = UserPlotFrame(self)
self.point_plot_frame = PointPlotFrame(self)
self.preset_plot_frame.pack(side=tk.RIGHT)
def change_plot_type(self):
if self.plot_type.get() == PlotType.PRESET:
self.preset_plot_frame.pack(side=tk.RIGHT)
self.user_plot_frame.pack_forget()
self.point_plot_frame.pack_forget()
elif self.plot_type.get() == PlotType.USER:
self.preset_plot_frame.pack_forget()
self.user_plot_frame.pack(side=tk.RIGHT)
self.point_plot_frame.pack_forget()
elif self.plot_type.get() == PlotType.POINT:
self.preset_plot_frame.pack_forget()
self.user_plot_frame.pack_forget()
self.point_plot_frame.pack(side=tk.RIGHT)
if __name__ == "__main__":
app = App()
app.mainloop()
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