learn tkinter

This article Reprinted from: http://blog.csdn.net/jcodeer/article/details/1811343 ''Tkinter text (1 )''''''1. Create the first text '''From tkinter import *Root = TK ()T = text (Root)T. Pack ()Root. mainloop ()# Root contains a text control. You can enter text in the control. You can use Ctrl + C/V to add the content (text) on the clipboard to the text ), do not accept Ctrl + z operation'''2. add text to te

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

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 here 'on the entry. Run this code and no tex

Solve problems related to "ImportError: No module named _ tkinter" in centosToday, when you want to use Metasploit"ImportError: No module named _ tkinter"Error,_ TkinterYesTkinterThe module referencesTkinterI am not familiar with it, so I don't know why this error occurs.I am in centos, and different accounts in the system use different versions of Python, so I tried it under the root account first.Import T

：The implementation steps are as follows:The principle of implementation : In fact, a layer of GUI shell, the main crawler crawl a site to return the data, and then use Python's own GUI toolkit tkinter to implement the GUI interface:1. Crawler Analysis:Target site: http://www.uustv.com1. You can see that the data is passed through the submission formParameters are:#0000002. Find the returned picture data in the returned response,3, the main realizatio

This article describes how Python uses Tkinter to display network pictures. Share to everyone for your reference. The implementation method is as follows: "' tk_image_view_url_io.py display an image from a URL using Tkinter, PiL and Data_stream tested with Python27, and Pytho N33 by Vegaseat 01mar2013 ' "Import IO # allows for image formats" other than GIF from PIL import image, imagetk try: # Python

1. For the use of dialog boxes in Python3: Note that there are a lot of changes in python3 relative to Python2, some of which are changed by the name of the Tkinter, which changes to Tkinter, and the dialog box can be used by importing python2 in Tkmessagebox, for example:Tkmessagebox.showifo ("MessageBox", "This is a MessageBox") This module has become MessageBox in Python3, and we only need to import Tkin

First, this semester began to learn python, but looked at Python2 and Python3, and finally chose the Python3In the spirit of familiarity with Python, and also want to do some small programs to increase their proficiency in python. So write a simple program, this small program to achieve the BASA64, base32 the addition of decoding. And added a MD5-generated feature. PS: I think Python development is also very fun ...Second, run the program:The above is

'''Tkinter event (1 )''' # How to Use Events '''1. Test the mouse click event ''' #-*-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 event Bt1 = button (root, text = 'leftmost click ') Bt1.bind (' # Create two buttons and bind them to the key event Bt2 = button (root, text = 'midddle ')

On some occasions, we need to visualize data. It is difficult to rely on tkinter alone, and the effect is not necessarily ideal.At this point, combining Tkinter with Matplotlib is the best choice.Knowledge Points:The whole routine of combining tkinter with matplotlib is fixed, just care about our drawing logic and program logicImportMatplotlibmatplotlib.use ('Tka

Using Tkinter and matplotlib to draw a pie chart, tkintermatplotlib When learning python, we will always use some common modules. Next I will explain in detail how to use two different methods to draw a pie chart.First, use the canvas in [Tkinter] to draw a pie chart: From tkinter import Tk, Canvasdef DrawPie (): # create windows = Tk () # Add the title windows.

[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. 1. Grid Manager # Geometric Manager (1) ----

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 Tkinter as Tkimport matplotlibfrom numpy import arange, sin,

To begin, we will first import the Tkinter module. It contains all the classes and functions required by the TK Toolkit and what it needs, and in general, you can import all of the Tkinter's properties and methods directly into your module's namespace: From Tkinter Import * Initialization Tkinter You must first create a TK root component. You only need t

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.3. This article is in the python2.7 version testI. Creating a first

'''Tkinter event (3 )''' '''11. Two events are bound to one control simultaneously ''' #-*-Coding: cp936 -*- # BIND: Events and processing functions # Bind two events to the same component # Bind two events to the root user From tkinter import * Root = TK () # Key event processing functions Def printevent (event ): Print '# Return event processing functions Def printreturn (event ): Print 'Root. BIND ('Root

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 ); Have a certain understanding of Interface Programming, and know the basic concepts; If you are interested in TK, don't think she i

This article Reprinted from: http://blog.csdn.net/jcodeer/article/details/1823544 ''Tkinter event (1 )'''# How to Use Events'''1. Test the mouse click event '''#-*-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 eventBt1 = button (root, text = 'leftmost click ')Bt1.bind ('# Create two buttons

Framef = tkinter. Frame (width=380, height=270, bg='white'). Pack ()Labelframef = tkinter. Labelframe (width=180, height=130,text=' First group '). Pack ()TopLevelImportTkinterImportTkinter.messageboxdefBut (): Tkinter. TopLevel () Root=Tkinter. Tk () Root.title ('GUI')#titleRoot.geometry ('800x600')#Form SizeRoot.resi

For each component, a function or method can be bound to a specific event through the bind () method, and Tkinter will invoke handler () when the condition is met.Syntax: Widget.bind (Event,handler)One, the mouse event exampleLeft mouse button Event From Tkinter import * root = Tk () def callback (event): #相对于指定窗口坐标, X_root and y_root relative to the entire window coordinate. # (upper left corner co