Question

说明

我正在创建带有滚动条的画布，并在框架中添加带有文本框的框架，并填充整个框架而没有边框。这将使其看起来好像框架是文本框。我已经为边框添加了阴影和样式（由Bryan编码）。这是动态添加到for循环中的。

当我尝试将文本框扩展到框架时，它没有扩展以填充整个框架。还有多余的空间。

问题

如何使用网格填充文本框的整个框架？

代码

import tkinter as tk
from tkinter import ttk

focusBorderImageData = '''
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    zKyurOzu7JyenNze3Ly+vPz+/OkAKOUA5IEAEnwAAACuQACUAAFBAAB+AFYd
    QAC0AABBAAB+AIjMAuEEABINAAAAAHMgAQAAAAAAAAAAAKjSxOIEJBIIpQAA
    sRgBMO4AAJAAAHwCAHAAAAUAAJEAAHwAAP+eEP8CZ/8Aif8AAG0BDAUAAJEA
    AHwAAIXYAOfxAIESAHwAAABAMQAbMBZGMAAAIEggJQMAIAAAAAAAfqgaXESI
    5BdBEgB+AGgALGEAABYAAAAAAACsNwAEAAAMLwAAAH61MQBIAABCM8B+AAAU
    AAAAAAAApQAAsf8Brv8AlP8AQf8Afv8AzP8A1P8AQf8AfgAArAAABAAADAAA
    AACQDADjAAASAAAAAACAAADVABZBAAB+ALjMwOIEhxINUAAAANIgAOYAAIEA
    AHwAAGjSAGEEABYIAAAAAEoBB+MAAIEAAHwCACABAJsAAFAAAAAAAGjJAGGL
    AAFBFgB+AGmIAAAQAABHAAB+APQoAOE/ABIAAAAAAADQAADjAAASAAAAAPiF
    APcrABKDAAB8ABgAGO4AAJAAqXwAAHAAAAUAAJEAAHwAAP8AAP8AAP8AAP8A
    AG0pIwW3AJGSAHx8AEocI/QAAICpAHwAAAA0SABk6xaDEgB8AAD//wD//wD/
    /wD//2gAAGEAABYAAAAAAAC0/AHj5AASEgAAAAA01gBkWACDTAB8AFf43PT3
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    AMyINARkZA2DgwB8fBABHL0AAEUAqQAAAIAxKOMAPxIwAAAAAIScAOPxABIS
    AAAAAIIAnQwA/0IAR3cAACwAAAAAQABAAAAI/wA/CBxIsKDBgwgTKlzIsKFD
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    5IYO2sjikX+9eGCRCzL5V5JALillY07GaOSVb1G5ookzEnlhlFx+8OOXZb6V
    5Y5kcnlmckGmKaaMaZrpJZxWXjnnlmW++WGdZq5ZXQEetKmnlxPgl6eUYhJq
    KKOI0imnoNbF2ScFHQJJwW99TsBAAAVYWEAAHEQAZoi1cQDqAAeEV0EACpT/
    JqcACgRQAW6uNWCbYKcyyEwGDBgQwa2tTlBBAhYIQMFejC5AgQAWJNDABK3y
    loEDEjCgV6/aOcYBAwp4kIF6rVkXgAEc8IQZVifCBRQHGqya23HGIpsTBgSU
    OsFX/PbrVVjpYsCABA4kQCxHu11ogAQUIOAwATpBLDFQFE9sccUYS0wAxD5h
    4DACFEggbAHk3jVBA/gtTIHHEADg8sswxyzzzDQDAAEECGAQsgHiTisZResN
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    bXbYY3MggQIaONDzAJ8R9kFlQheQQAAOWGCAARrwdt23Bn8H7vfggBMueOEG
    WOBBAAkU0EB9oBGUdXIFZJBABAEEsPjmmnfO+eeeh/55BBEk0Ph/E8Q9meQq
    bbDABAN00EADFRRQ++2254777rr3jrvjFTTQwQCpz7u6QRut5/oEzA/g/PPQ
    Ry/99NIz//oGrZpUUEAAOw==
'''

borderImageData = '''
    R0lGODlhQABAAPcAAHx+fMTCxKSipOTi5JSSlNTS1LSytPTy9IyKjMzKzKyq
    rOzq7JyanNza3Ly6vPz6/ISChMTGxKSmpOTm5JSWlNTW1LS2tPT29IyOjMzO
    zKyurOzu7JyenNze3Ly+vPz+/OkAKOUA5IEAEnwAAACuQACUAAFBAAB+AFYd
    QAC0AABBAAB+AIjMAuEEABINAAAAAHMgAQAAAAAAAAAAAKjSxOIEJBIIpQAA
    sRgBMO4AAJAAAHwCAHAAAAUAAJEAAHwAAP+eEP8CZ/8Aif8AAG0BDAUAAJEA
    AHwAAIXYAOfxAIESAHwAAABAMQAbMBZGMAAAIEggJQMAIAAAAAAAfqgaXESI
    5BdBEgB+AGgALGEAABYAAAAAAACsNwAEAAAMLwAAAH61MQBIAABCM8B+AAAU
    AAAAAAAApQAAsf8Brv8AlP8AQf8Afv8AzP8A1P8AQf8AfgAArAAABAAADAAA
    AACQDADjAAASAAAAAACAAADVABZBAAB+ALjMwOIEhxINUAAAANIgAOYAAIEA
    AHwAAGjSAGEEABYIAAAAAEoBB+MAAIEAAHwCACABAJsAAFAAAAAAAGjJAGGL
    AAFBFgB+AGmIAAAQAABHAAB+APQoAOE/ABIAAAAAAADQAADjAAASAAAAAPiF
    APcrABKDAAB8ABgAGO4AAJAAqXwAAHAAAAUAAJEAAHwAAP8AAP8AAP8AAP8A
    AG0pIwW3AJGSAHx8AEocI/QAAICpAHwAAAA0SABk6xaDEgB8AAD//wD//wD/
    /wD//2gAAGEAABYAAAAAAAC0/AHj5AASEgAAAAA01gBkWACDTAB8AFf43PT3
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    AMyINARkZA2DgwB8fBABHL0AAEUAqQAAAIAxKOMAPxIwAAAAAIScAOPxABIS
    AAAAAIIAnQwA/0IAR3cAACwAAAAAQABAAAAI/wA/CBxIsKDBgwgTKlzIsKFD
    gxceNnxAsaLFixgzUrzAsWPFCw8kDgy5EeQDkBxPolypsmXKlx1hXnS48UEH
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'''

root = tk.Tk()
style = ttk.Style()
borderImage = tk.PhotoImage("borderImage", data=borderImageData)
focusBorderImage = tk.PhotoImage("focusBorderImage", data=focusBorderImageData)

style.element_create("RoundedFrame",
                     "image", borderImage,
                     ("focus", focusBorderImage),
                     border=16, sticky="nsew")
style.layout("RoundedFrame",
             [("RoundedFrame", {"sticky": "nsew"})])
root.configure(background="white")
canvas = tk.Canvas(root)
scroll = tk.Scrollbar(root, orient='horizontal', command=canvas.xview)
canvas.configure(xscrollcommand=scroll.set)
frame = tk.Frame(canvas) # frame does not get pack() as it needs to be embedded into canvas throught canvas.
scroll.pack(side='bottom', fill='x')
canvas.pack(fill='both', expand='yes')
canvas.create_window((0,0), window=frame, anchor='nw')
frame.bind('<Configure>', lambda x: canvas.configure(scrollregion=canvas.bbox('all'))) # lambda function

for i in range(5):
    frame1 = ttk.Frame(frame, style="RoundedFrame", padding=10)
    journal1 = tk.Text(frame1, borderwidth=2, highlightthickness=0,  width = 40, height = 38)
#        journal1.configure(borderwidth="3")
    journal1.configure(relief="groove")
    journal1.configure(background="white")
    journal1.grid(row=0, column=0, padx=(100, 10), sticky = 'nswe') # grid instead
    journal1.bind("<FocusIn>", lambda event: frame.state(["focus"]))
    journal1.bind("<FocusOut>", lambda event: frame.state(["!focus"]))
    frame1.grid_columnconfigure(0, weight=1)
    frame1.grid_rowconfigure(0, weight=1)
    frame1.grid(row=0,column=i, sticky = 'nswe')


root.mainloop()

输出

Answer 1

我对框架的焦点感到烦恼，它抱怨import { Modal, WithStyles, createStyles, withStyles } from '@material-ui/core'; import { ModalClassKey, ModalProps } from '@material-ui/core/Modal'; import * as React from 'react'; interface IProps extends WithStyles<typeof styles | ModalClassKey>, Omit<ModalProps, 'classes'> {} const styles = createStyles({ modal: { // Some styles to apply to the modal content }, }); const MyModal: React.SFC<IProps> = ({ children, classes, ...props }) => ( <Modal {...props}> <div className={classes.modal}> {children} </div> </Modal> ); export default withStyles(styles)(MyModal);。它适用于Bryans original answer。我用闭包固定了它。

frame has no attribute 'state'

Tkinter无法使用网格将文本框填充到框架。使用样式添加阴影和焦点

1 个答案: