For a start you need to use instances of Button, not Label if you want to achieve anything by clicking on it. If you add command = anyfunction as an argument to a button then the function will be run when the button is pressed (the function can be declared either inside or outsid...
from Tkinter import Tk, Canvas, Frame, Button from Tkinter import BOTH, W, NW, SUNKEN, TOP, X, FLAT, LEFT class Example(Frame): def __init__(self, parent): Frame.__init__(self, parent) self.parent = parent self.initUI() def initUI(self): self.parent.title("Layout Test") self....
tkinter界面卡死的解决办法 1.如果点击按钮,运行了一个比较耗时的操作,那么界面会卡死 import tkinter as tk import time def onclick(text, i): time.sleep(3) text.insert(tk.END, '按了第{}个按钮\n'.format(i)) root = tk.Tk() text = tk.Text(root) text.pack() tk.Button(root, text='...
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button1 = tk.Button( root, text=" Create Charts ", command=create_charts, bg="palegreen2", font=("Arial",11,"bold"), ) canvas.create_window(400,162, window=button1) Launch the tkinter GUI Once you’re ready, run the complete code inPython, and you’ll get the tkinter GUI. ...
()method to tell the web browser to go back to the user’s previous page. To use this built-in JavaScript object is to add it to the onclick event attribute of a button. We create the button using the<form>element, which contains the button type’s<input>element, as we see in ...
canvas.create_window(200,180, window=button) root.mainloop() Steps to Create an Entry Box using Tkinter Step 1: Create the Canvas The Canvas is your display where you can place items, such as entry boxes, buttons,chartsand more. You can control the dimensions of your Canvas by changing ...
How to create a menu via a button? and how to see, in a label, a link that the mouse pass over? by: Raymond H. | last post by: Hello, 1- How to see, in a Label, the URL of a link that the mouse pass over? (in the WebBrower control in a vb projet). 2- How to cr...
Tkinter Text style & to read input & display text on click event of button by ge Tkinter text widget adding tags by usign tag_add(), tag_config(),tag_remove() an Tkinter text widget managing text wrapping by wrap option using checkbutton or m Tkinter text zoom in and out using button...
Java Button Click Event With ActionListener() and Lambda Java Button Click Event With ActionListener() and Anonymous Inner Class Conclusion We use an event listener to create a button click event in Java. This tutorial demonstrates how to create a button click event in Java. In the world...