tkinter:エントリーボックスを選択して、数字を入力したい。

同じウィンドウに作成した数字キーを用いて、選択したentryボックスに入力したいのですが、現在は1番上のentryボックスにしか数字を入力できていません。

2番目【２】のentryボックスにも入力するにはどうしたら良いでしょうか。
タッチパネルを想定しているのでペンで選択したentryボックスに数字を入力したいです。

import tkinter as tk
from tkinter import ttk
import cv2
import numpy as np
import datetime
import os
from tkinter import filedialog
from tkinter import messagebox

class Win5(tk.Frame):
    def __init__(self,master):

        super().__init__(master)
        global exp
        exp = " "          # global variable 
        self.grid(row=0,column=0)
        self.master.geometry("+10+50")#横×縦
        self.master.title("画面")
        self.create_widgets() 
        self.master.bind_all("<Button-1>", lambda e: self.focus(e))
        
    def focus(self,event):
        widget = self.master.focus_get()
        print(widget)    
        
    def press(self,num):
        global exp
        exp=exp + str(num)       
        self.equation1.set(exp)

    def clear(self):
        global exp
        exp = " "
        self.equation1.set(exp)        
        
    def create_widgets(self):
        label_sikiichi=tk.Label(self,text='【1】',font=("",17))
        label_sikiichi.grid(row=0,column=0)
        self.equation1 = tk.StringVar()
        self.entry_gain = tk.Entry(self,width=20,font=("",17),textvariable = self.equation1)
        self.entry_gain.grid(row=1,column=0)
        label_sikiichi2=tk.Label(self,text='【2】',font=("",17))
        label_sikiichi2.grid(row=2,column=0)
        self.entry_rokou = tk.Entry(self,width=20,font=("",17))
        self.entry_rokou.grid(row=3,column=0)
        #適用ボタンの作成
        button1 = tk.Button(self,text='OK',width=10,relief="ridge",font=("",18))
        button1.grid(row=4,column=1)
        
        q = ttk.Button(self,text = '0' , width = 7, command = lambda : self.press('0'))
        q.grid(row = 5 , column = 2, ipadx = 6 , ipady = 10)

        w = ttk.Button(self,text = '1' , width = 7, command = lambda : self.press('1'))
        w.grid(row = 5 , column = 3, ipadx = 6 , ipady = 10)

        E = ttk.Button(self,text = '2' , width = 7, command = lambda : self.press('2'))
        E.grid(row = 5 , column = 4, ipadx = 6 , ipady = 10)

        R = ttk.Button(self,text = '3' , width = 7, command = lambda : self.press('3'))
        R.grid(row = 6 , column = 2, ipadx = 6 , ipady = 10)

        T = ttk.Button(self,text = '4' , width = 7, command = lambda : self.press('4'))
        T.grid(row = 6 , column = 3, ipadx = 6 , ipady = 10)

        Y = ttk.Button(self,text = '5' , width = 7, command = lambda : self.press('5'))
        Y.grid(row = 6 , column = 4, ipadx = 6 , ipady = 10)

        U = ttk.Button(self,text = '6' , width = 7, command = lambda : self.press('6'))
        U.grid(row = 7 , column = 2, ipadx = 6 , ipady = 10)

        I = ttk.Button(self,text = '7' , width = 7, command = lambda : self.press('7'))
        I.grid(row = 7 , column = 3, ipadx = 6 , ipady = 10)

        O = ttk.Button(self,text = '8' , width = 7, command = lambda : self.press('8'))
        O.grid(row = 7 , column = 4, ipadx = 6 , ipady = 10)

        P = ttk.Button(self,text = '9' , width = 7, command = lambda : self.press('9'))
        P.grid(row = 8 , column = 2, ipadx = 6 , ipady = 10)

        clear = ttk.Button(self,text = 'Clear' , width = 6, command = self.clear)
        clear.grid(row = 8 , column = 3, ipadx = 7 , ipady = 10)
        
def main():
    global root
    root = tk.Tk()
    app = Win5(master=root)
    app.mainloop()
    root=app=None

if __name__ == "__main__":
    main()

行動規範の内容に同意します

回答1件

ベストアンサー

変更箇所が複数あるのでコード全体を載せます。参考にしてみて下さい。

python
1import tkinter as tk
2from tkinter import ttk
3
4class Win5(tk.Frame):
5    def __init__(self,master):
6        super().__init__(master)
7        self.grid(row=0,column=0)
8        self.master.geometry("+10+50")#横×縦
9        self.master.title("画面")
10        self.create_widgets() 
11        self.master.bind_all("<Button-1>", lambda e: self.focus(e))
12        # Entry widgets
13        self.entry_widgets = [w for w in self.winfo_children() if isinstance(w, tk.Entry)]
14        self.entry_hl_colors = [
15            self.entry_widgets[0].cget('highlightcolor'),
16            self.entry_widgets[0].cget('highlightbackground'),
17        ]
18        self.set_entry_focus(self.entry_widgets[0])
19        
20    def focus(self,event):
21        if isinstance(event.widget, tk.Entry):
22            self.set_entry_focus(event.widget)
23        
24    def set_entry_focus(self, w):
25        self.entry_focused = w
26        self.entry_focused.config(highlightcolor='red', highlightbackground='red')
27        for widget in self.entry_widgets:
28            if widget != self.entry_focused:
29                widget.config(
30                    highlightcolor=self.entry_hl_colors[0],
31                    highlightbackground=self.entry_hl_colors[1])
32        self.entry_text = tk.StringVar(name=self.entry_focused['textvariable'])
33
34    def press(self,num):
35        exp = self.entry_text.get() + str(num)
36        self.entry_text.set(exp)
37
38    def clear(self):
39        self.entry_focused.delete(0, tk.END)   
40        
41    def create_widgets(self):
42        label_sikiichi=tk.Label(self,text='【1】',font=("",17))
43        label_sikiichi.grid(row=0,column=0)
44        self.equation1 = tk.StringVar()
45        self.entry_gain = tk.Entry(self,width=20,font=("",17),textvariable = self.equation1)
46        self.entry_gain.grid(row=1,column=0)
47        label_sikiichi2=tk.Label(self,text='【2】',font=("",17))
48        label_sikiichi2.grid(row=2,column=0)
49        self.equation2 = tk.StringVar()
50        self.entry_rokou = tk.Entry(self,width=20,font=("",17), textvariable = self.equation2)
51        self.entry_rokou.grid(row=3,column=0)
52        #適用ボタンの作成
53        button1 = tk.Button(self,text='OK',width=10,relief="ridge",font=("",18))
54        button1.grid(row=4,column=1)
55        
56        q = ttk.Button(self,text = '0' , width = 7, command = lambda : self.press('0'))
57        q.grid(row = 5 , column = 2, ipadx = 6 , ipady = 10)
58
59        w = ttk.Button(self,text = '1' , width = 7, command = lambda : self.press('1'))
60        w.grid(row = 5 , column = 3, ipadx = 6 , ipady = 10)
61
62        E = ttk.Button(self,text = '2' , width = 7, command = lambda : self.press('2'))
63        E.grid(row = 5 , column = 4, ipadx = 6 , ipady = 10)
64
65        R = ttk.Button(self,text = '3' , width = 7, command = lambda : self.press('3'))
66        R.grid(row = 6 , column = 2, ipadx = 6 , ipady = 10)
67
68        T = ttk.Button(self,text = '4' , width = 7, command = lambda : self.press('4'))
69        T.grid(row = 6 , column = 3, ipadx = 6 , ipady = 10)
70
71        Y = ttk.Button(self,text = '5' , width = 7, command = lambda : self.press('5'))
72        Y.grid(row = 6 , column = 4, ipadx = 6 , ipady = 10)
73
74        U = ttk.Button(self,text = '6' , width = 7, command = lambda : self.press('6'))
75        U.grid(row = 7 , column = 2, ipadx = 6 , ipady = 10)
76
77        I = ttk.Button(self,text = '7' , width = 7, command = lambda : self.press('7'))
78        I.grid(row = 7 , column = 3, ipadx = 6 , ipady = 10)
79
80        O = ttk.Button(self,text = '8' , width = 7, command = lambda : self.press('8'))
81        O.grid(row = 7 , column = 4, ipadx = 6 , ipady = 10)
82
83        P = ttk.Button(self,text = '9' , width = 7, command = lambda : self.press('9'))
84        P.grid(row = 8 , column = 2, ipadx = 6 , ipady = 10)
85
86        clear = ttk.Button(self,text = 'Clear' , width = 6, command = self.clear)
87        clear.grid(row = 8 , column = 3, ipadx = 7 , ipady = 10)
88        
89def main():
90    global root
91    root = tk.Tk()
92    app = Win5(master=root)
93    app.mainloop()
94    root=app=None
95
96if __name__ == "__main__":
97    main()