回答編集履歴
1
もと参考を添付します。
answer
CHANGED
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@@ -25,4 +25,39 @@
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canvas["yscrollcommand"] = yscrollbar.set
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yscrollbar.grid(row=0,column=1,sticky=tk.NS)
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root.mainloop()
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```
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29
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"Vertical.TScrollbar" => を使ったら、コードにの全部のScrollbarが同じconfigureをフォローします。
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30
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"my.Vertical.TScrollbar" => を使ったら、Scrollbarを指定できます。
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例えば、yscrollbar1 = ttk.Scrollbar(frame,orient=tk.VERTICAL,command=canvas1.yview, **style="my.Vertical.TScrollbar"**
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```python
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import tkinter as tk
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from tkinter import ttk
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root = tk.Tk()
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root.geometry("300x300")
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39
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style = ttk.Style()
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40
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style.theme_use('clam')
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style.configure("my.Vertical.TScrollbar", gripcount=0,
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background="yellow", darkcolor="DarkGreen", lightcolor="LightGreen",
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troughcolor="gray", bordercolor="blue", arrowcolor="white")
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style.configure("Vertical.TScrollbar", gripcount=0,
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background="red", darkcolor="DarkGreen", lightcolor="LightGreen",
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troughcolor="gray", bordercolor="blue", arrowcolor="white")
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frame = tk.Frame(root,width=200,height=200)
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frame.pack()
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canvas = tk.Canvas(frame,width=100,height=100,bg="white")
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canvas.grid(row=0,column=0)
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yscrollbar = ttk.Scrollbar(frame,orient=tk.VERTICAL,command=canvas.yview)
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canvas.config(scrollregion=(0,0,100,2000))
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canvas["yscrollcommand"] = yscrollbar.set
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yscrollbar.grid(row=0,column=1,sticky=tk.NS)
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canvas1 = tk.Canvas(frame,width=100,height=100,bg="white")
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canvas1.grid(row=1,column=0)
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yscrollbar1 = ttk.Scrollbar(frame,orient=tk.VERTICAL,command=canvas1.yview, style="my.Vertical.TScrollbar")
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canvas1.config(scrollregion=(0,0,100,2000))
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canvas1["yscrollcommand"] = yscrollbar1.set
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yscrollbar1.grid(row=1,column=1,sticky=tk.NS)
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root.mainloop()
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```
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