27 lines
845 B
Python
27 lines
845 B
Python
from tkinter import ttk, Frame, Canvas
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class View(Frame):
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def __init__(self, *args, tare_command=None, calibrate_command=None, **kwargs):
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super().__init__(*args, **kwargs)
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self.actions = Frame(self)
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self.actions.pack()
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self.calibrate_button = ttk.Button(self.actions, text="Calibrate", command=calibrate_command)
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self.calibrate_button.pack()
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self.tare_button = ttk.Button(self.actions, text="Tare", command=tare_command)
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self.tare_button.pack()
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self.canvas = Canvas(self, width=144, height=168, background='white')
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self.canvas.pack()
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self.center = (144 // 2, 168 // 2)
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self._init_canvas()
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def _init_canvas(self):
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raise NotImplementedError()
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def update_weight(self, weight: float):
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raise NotImplementedError()
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