tkinter tutorial python 3

This series of tutorials are fully written in the form of code. The goal is that readers can understand the meaning of the Code by reading the code and comments. However, readers need to possess the following skills: Familiar with the basics of Python language, if not, first look at the python tutorial, the English official (http://docs.python.org/tut/tut.html

How to Use Tkinter to display network images in python How to Use Tkinter to display network images in python This example describes how to use Tkinter to display network images in python. Share it with you for your reference. The

="Select", Command=self.selectpath). Grid (Row=3, column=2, sticky=E)#Occupy positionLabel (Self.xin, text=""). Grid (Row=5, column=0) Button (self.xin, Text="Run", command=self.validate). Grid (Row=6, Column=1, sticky=E) Button (self.xin, Text="Stop"). Grid (Row=6, column=2, sticky=E)#Occupy positionLabel (Self.xin, text=""). Grid (Row=7, column=0)#Scrolling text BoxSCROLW = 50#set the length of a text boxSCROLH = 18#set the height of a text boxSelf.

# Button in Tkinter tutorial (1) # Button trigger event '''1. A simple Button application ''' From Tkinter import * # Define the callback function of the Button Def helloButton (): Print 'Hello click' Root = Tk () # Specify the callback function of the Button through the command attribute Button (root, text = 'Hello click', command = helloButton). pack () Root. m

This article introduces the Python-based Tkinter implementation of the simple calculator detailed code, share to everyone for your reference, the specific content is as follows The first type: use Python's tkinter to implement a simple calculator #coding: Utf-8from Tkinter import *import timeroot = Tk () def cacl (IN

# The entry chapter of Tkinter Tutorial # entry used to enter Single-line text ' 1. The first entry program ' From Tkinter Import * root = Tk () Entry (root,text = ' Input your text here '). Pack () Root.mainloop () # The above code is to create a entry object, and on the entry display ' Input your text here ', run this code, and do not see the text display, whic

This article Reprinted from: http://blog.csdn.net/jcodeer/article/details/1811302 # Tkinter tutorial entry# Entry is used to input a single line of text.'''1. The first entry program '''From tkinter import *Root = TK ()Entry (root, text = 'input your text here '). Pack ()Root. mainloop ()# The above Code aims to create an entry object and display 'input your text

The example in this article describes the introduction of Python based on Tkinter HelloWorld. Share to everyone for your reference. The specific analysis is as follows: Beginner Python, intends to do a few tkinter applications to improve. Just learn the HelloWorld, show it. I use the Python3.2, Windows version of. T

This article Reprinted from: http://blog.csdn.net/jcodeer/article/details/1811326 ''' Tkinter message '''# Message is used to display text. Its usage is basically the same as that of label.'''1. Create a simple message '''From tkinter import *Root = TK ()Message (root, text = 'Hello message'). Pack ()Root. mainloop ()# Run the program. After you see hello, the message is displayed in the next line. This is

Basic Python tutorial 2-3: print a sentence in the "box" with the correct width. Basic python tutorial Sample Code:# Obtain the sentence lengthSentence = input ('plese input a sentence: ') # He's very naughty boyScreen_width = 100# Getting the length of TextText_width = len

# Tkinter tutorial entry # Entry is used to input a single line of text. '''1. The first entry program ''' From tkinter import * Root = TK () Entry (root, text = 'input your text here '). Pack () Root. mainloop () # The above Code aims to create an entry object and display 'input your text here 'on the entry. Run this code and no text is displayed, different from

Introduction:The 1.Tkinter module is the interface of Python's standard TK GUI toolkit and is a python built-in module that can be imported directly.2.Tkinter in Python2 and python3 changes in large, in Python2 called Tkinter, in Python3 called Tkinter.

'''#-*-Coding: cp936 -*-# From tkinter import *Root = TK ()Def printcoords (event ):Print event. X, event. Y# Create the first button and bind it to the left-click Move eventBt1 = button (root, text = 'leftmost click ')Bt1.bind ('# Create two buttons and bind them to the move event in the middle key.Bt2 = button (root, text = 'midddle ')Bt2.bind ('# Create the third button and bind it to the right-click Move eventBt3 = button (root, text = 'rightmost

(, {: : 3 var.set(2 Radiobutton_button[] = Radiobutton_button = Menubutton(mBar, text= underline= Radiobutton_button.pack(side=LEFT, padx= Radiobutton_button.menu = Radiobutton_button.menu.add_radiobutton(label= variable=var

alignment is center display: If you want them to align up and down on the same line, you can set sticky = N + S, meaning that both the top and the low end must be aligned: 　　 from tkinter import *master = Tk()master.geometry('300x130')e1 = Button(master,text='First',height=2,width=7,fg='red')e2 = Button(master,text='Second',height=3,width=13,fg='blue')e1.grid(row=0, column=0,sticky=N+S)e2.grid(row=0, colu

Python implementation in tkinter using matplotlib to draw graphics method example, tkintermatplotlib This example describes how to use matplotlib to draw a graph in tkinter using Python. We will share this with you for your reference. The details are as follows: I. Code: # Coding = utf-8import sysimport

[Python Basics] geometric manager of Tkinter, pythontkinter Tkinter supports three geometric managers: Grid manager, package manager, and location manager. Tip: Since each manager has its own style of placing small components, it is best not to use multiple managers in the same container. You can use the framework as a sub-container to obtain the expected layout.