Tkinter按钮未在其他屏幕上显示

问题描述

它可以完美地在我的显示器（1920x1080）上运行，但是当我使用笔记本电脑（也为1920x1080）时，没有任何按钮或计时器显示.....我尝试使用2种不同的几何图形管理器来管理元素的放置。最初，我使用.place()，但是在笔记本电脑上却无法正常工作，因此我切换到.grid()。到目前为止，.grid()在我的笔记本电脑上运转良好。我该如何解决？

代码：

# required libraries.
# This is for the gui.
import tkinter as tk
# This is for the timer.
from datetime import datetime

# Sets the Timer up.
counter = 66600
running = False

# Defines the timer.
def counter_label(label):
    def count():
        if running:
            global counter

            # To manage the initial delay.
            if counter==66600:
                display="Starting..."
            else: 
                tt = datetime.fromtimestamp(counter)
                string = tt.strftime("%H:%M:%s")
                display=string

            label['text']=display

            label.after(1000,count)
            counter += 1

    # This starts the timer.
    count()

# Start function of timer.
def Start(label):
    global running
    running=True
    counter_label(label)
    start['state']='disabled'
    stop['state']='normal'      
    reset['state']='normal'

# Stop function of the timer.
def Stop():
    global running
    start['state']='normal'
    stop['state'] ='disabled'
    reset['state']='normal'
    running = False

# Reset function of the timer.
def Reset(label):
    global counter
    # Sets the timer to 0.
    counter=10800

    # If reset is pressed after pressing stop.
    if running==False:
        reset['state']='disabled'
        # This displays CBR when the timer is not in use.
        label['text']='CBR'

    # If reset is pressed while stopwatch is running.
    else:
        label['text']='Starting...'

# Declares the gui.
gui = tk.Tk()
# Changes what the gui is called.
gui.title('Car Go Brrrr v1.9')
# Sets Windows size.
gui.geometry("1920x1080")
# Columns 
gui.columnconfigure(0,weight=1)
gui.rowconfigure(0,weight=1)

# This gets grid() to work.
for i in range(20):
    tk.Frame(gui,width=20,height=20).grid(row=0,column=i)

for j in range(20):
    tk.Frame(gui,width=50,height=50).grid(column=0,row=j)

# Pitstop Button
pitButton = tk.Button(gui,text="Call Pitstop")
pitButton.grid(column=18,row=17)
pitButton.config(width=11,height=5)

# Defines the Exit telemetry button.
def clickExitButton():
    exit()

# Exit button code.
exButton = tk.Button(gui,text="Exit Telemetry",command=clickExitButton)
exButton.grid(column=18,row=18)
exButton.config(width=11,height=1)

# Timer label text.
label = tk.Label(text="CBR",fg="black",font="Verdana 30 bold")
label.grid(column=18,row=0)

# Start button.
start = tk.Button(text="Start Timer",command=lambda:Start(label))
start.config(width=11,height=1)
start.grid(column=18,row=16)

# Stop button.
stop = tk.Button(text="Stop Timer",state='disabled',command=Stop)
stop.config(width=11,height=1)
stop.grid(column=18,row=15)

# Reset button.
reset = tk.Button(text="Reset Timer",command=lambda:Reset(label))
reset.config(width=11,height=1)
reset.grid(column=18,row=14)

# Never ever ever remove this,this is essential for the gui to work.   
gui.mainloop()

谢谢！

解决方法

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python tk tk tkinter