tkinter.(ttk.)Button【ボタン ウィジェット】

動的外観変更

style.map (スタイル名, 対象 = [(状態, 状態の値)])

色の詳細

配置位置の詳細 ( anchor )

マウスカーソル名の詳細 ( cursor )

テキストと画像の合成の詳細 ( compound )

ビットマップ画像の詳細 ( bitmap )

内部間隔リストの詳細 ( padding )

外観の詳細 ( relief )

import tkinter as tk
import tkinter.ttk as ttk
from tkinter import font


def func_a():
    var_msg.set("Button (A)")


def func_b():
    var_msg.set("Button (B)")


def func_common(msg):
    var_msg.set(msg)


# トップレベルウィンドウ作成
root = tk.Tk()
# フォント
font_std = font.Font(size=10)

# Label
var_msg = tk.StringVar(value="var_msg")
label = ttk.Label(
    root,
    font=font_std,
    textvariable=var_msg,
    relief=tk.SUNKEN,
)
label.pack(side=tk.BOTTOM, fill=tk.X)

# tk.Button (A)
button_a = tk.Button(
    root,
    command=func_a,
    font=font_std,
    text="Button (A)",
    width=10,
)
button_a.pack(padx=5, pady=5)

# tk.Button (B)
button_b = tk.Button(
    root,
    command=func_b,
    font=font_std,
    text="Button (B)",
    width=10,
)
button_b.pack(padx=5, pady=5)

# Style
style = ttk.Style()
style.configure(
    "example.TButton",
    font=font_std,
    width=12,
)

# ttk.Button (C)
button_c_ttk = ttk.Button(
    root,
    style="example.TButton",
    command=lambda: func_common("Button (C)"),
    text="ttk.Button (C)",
)
button_c_ttk.pack(padx=5, pady=5)

# ttk.Button (D)
button_d_ttk = ttk.Button(
    root,
    style="example.TButton",
    command=lambda: func_common("Button (D)"),
    text="ttk.Button (D)",
)
button_d_ttk.pack(padx=5, pady=5)

# メインループ
root.mainloop()

import tkinter as tk
import tkinter.ttk as ttk


def enable():
    button_state['state'] = tk.NORMAL
    button_state_ttk['state'] = tk.NORMAL
    button_stateflags_ttk.state(['!disabled'])


def disable():
    button_state['state'] = tk.DISABLED
    button_state_ttk['state'] = tk.DISABLED
    button_stateflags_ttk.state(['disabled'])


# トップレベルウィンドウ作成
root = tk.Tk()

# tk.Button (state)
button_state = tk.Button(
    root,
    text="Button\n(state)",
    width=15,
)
button_state.grid(row=0, column=0, padx=5, pady=5)

# ttk.Button (state)
button_state_ttk = ttk.Button(
    root,
    text="ttk.Button\n(state)",
    width=15,
)
button_state_ttk.grid(row=0, column=1, padx=5, pady=5)

# ttk.Button (stateflags)
button_stateflags_ttk = ttk.Button(
    root,
    text="ttk.Button\n(stateflags)",
    width=15,
)
button_stateflags_ttk.grid(row=0, column=2, padx=5, pady=5)

# ttk.Button (Enable)
button_enable_ttk = ttk.Button(
    root,
    command=enable,
    text="Enable",
)
button_enable_ttk.grid(row=1, column=0, padx=5, pady=5)

# ttk.Button (Disable)
button_disable_ttk = ttk.Button(
    root,
    command=disable,
    text="Disable",
)
button_disable_ttk.grid(row=1, column=1, padx=5, pady=5)

# メインループ
disable()
root.mainloop()

実際はあり得ないが、外観比較の為デフォルトボタンを２つ作成

import tkinter as tk
import tkinter.ttk as ttk


def func_a(event=None):
    var_msg.set("Button (a)")


def func_b(event=None):
    var_msg.set("Button (b)")


def func_c(event=None):
    var_msg.set("Button (c)")


def func_d(event=None):
    var_msg.set("Button (d)")


# トップレベルウィンドウ作成
root = tk.Tk()

# Button
button = tk.Button(
    root,
    command=func_a,
    text="(a) Button (normal)",
    width=17,
    underline=1,
)
button.pack(padx=5, pady=5)

# Button (default)
button_default = tk.Button(
    root,
    command=func_b,
    default=tk.ACTIVE,
    text="(b) Button (default)",
    width=17,
    underline=1,
)
button_default.pack(padx=5, pady=5)

# ttk.Button
button_ttk = ttk.Button(
    root,
    command=func_c,
    text="(c) ttk.Button (normal)",
    width=20,
    underline=1,
)
button_ttk.pack(padx=5, pady=5)

# ttk.Button (default)
button_default_ttk = ttk.Button(
    root,
    command=func_d,
    default=tk.ACTIVE,
    text="(d) ttk.Button (default)",
    width=20,
    underline=1,
)
button_default_ttk.pack(padx=5, pady=5)

# Label
var_msg = tk.StringVar(value="var_msg")
label = ttk.Label(
    root,
    textvariable=var_msg,
    relief=tk.SUNKEN,
)
label.pack(side=tk.BOTTOM, fill=tk.X)

# Key
root.bind("<Return>", func_b)
#root.bind("<Return>", func_d)
root.bind("<Alt-a>", func_a)
root.bind("<Alt-b>", func_b)
root.bind("<Alt-c>", func_c)
root.bind("<Alt-d>", func_d)

# メインループ
root.mainloop()