python gui tkinter example

The biggest feature of python is its rapid development function. As a glue language, python can penetrate almost every field in our programming process. Here I will briefly introduce some options for GUI development using python.1. tkinter TkinterIt seems to be an interface

1. A simple example of CheckbuttonFrom tkinter Import *root = Tk () Checkbutton (root,text = ' python '). Pack () Root.mainloop ()2. Set the callback function for CheckbuttonFrom Tkinter import *def Callcheckbutton (): print (' I check this button ') root = Tk () Checkbutton (root,text = ' Check P Ython ', command =

, using width and heigth to specify the size of the control, what happens if the specified size does not meet the requirements of the text? The following code:Label (ROOT,BG = ' Welcome to jcodeer.cublog.cn ', width = 10,height = 3). Pack ()Run the program, the part of the text that goes beyond the label is truncated, and the usual method is to use the Wrap feature, and when the text length is greater than the width of the control, the text should be displayed on the next line, and TK will not b

Abstract: In this chapter, we will learn the graphical interface programming of python. In python, the default graphical interface is Tkinter (interface). Note that k is in lower case. 1. Programming Environment and running principle if you are using a version earlier than python3.0, the GUI is not installed by default

()) v = stringvar () scale (root, from_ = 0, #设置最小值 to = 100.0, #设置最大值 Resolution = 0.0001, #设置步距值 Orient = horizontal, #设置水平方向 variable = V, #绑定变量 command = Printscale #设置回调函数 ). Pack () Print (V.get ()) Root.mainloop () This callback function has a parameter, this value is the value of the current scale, each move a step will be called once this function, only ensure that the last one will definitely be

need to load from a third party, Python2 in Tkinter, but in Python3 Tkinter, and put some sub-libraries in Tkinter;2.root = Tk (), instantiates a Window object; root.geometry (' 300x200+200+100 ') ==> which is not multiplication sign character *, but the English letter x,200 is the distance from the left side of the screen, 100 is the distance from the right sid

install Installing the MYSQLDB module under 2.2 mac Install PIP using the easy_install pip command $ easy_install pip mac install Pip $ pip Install Mysql-python PIP installation Mysql-python2.3 Querying the database Code on GitHub Source address: HTTP://T.CN/RQJCVFLmanipulating Databasesthe output effect of the database3. GUI ProgrammingPython provides a library

(a) say in the front Python comes with GUI module Tkinter, but the interface style is somewhat old. It is also a variety of GUI frameworks. Previously installed Wxpython, and made a simple interface. Then recently re-searched the web about the Python

): #每个组含有3个按钮 Radiobutton (root, variable = V, value = i, text = ' python ' + str (i) ). Pack () Root.mainloop () 4.Radiobutton Another useful property is Indicatoron, which by default is 1, and if you change this property to 0, its appearance is sunkenFrom tkinter Import *root = Tk () v = Intvar () v.set (1)

A few simple GUI interfaces implemented with TkinterThe way to call Tkinter is simple, just a few lines of code1 Import Tkinter 2 top = tkinter.tk ()3# Code to add widgets'll go here ... 4 Top.mainloop ()Using the button ImportTkinterImportTkmessagebox Top=tkinter.tk ()#Add a function defHello (): Tkmessagebox.showinfo ("title","Hello

Introduction:This series of articles, composed of two parts, explores how to use python to create scripts to use KVM to manage virtual machines. In this section, you will learn how to add a GUI to expand simple state and display tools. This seriesUse python to write scripts for KVM. Part 1: libvirtlibvirtBasic knowledge of writing kernel-based Virtual Machine (KV

Python'sGUIFrameworkTkinter PythonBuilt-in gui environment, using TCL implementations python IDLE , Tkinter implemented by Has a long history, the perl corresponding perlTk . Pythonincluded in the standard installation package Tkinter , easy to learn and easy to use, easy to create

Hello World1from tkinter import * # 第一步是导入Tkinter包的所有内容class Application(Frame): # 第二步是从Frame派生一个Application类，这是所有Widget的父容器： def __init__(self, master=None): Frame.__init__(self, master) self.pack() self.createWidgets() def createWidgets(self): self.helloLabel = Label(self, text='Hello, world!') self.helloLabel.pack() self.quitButton = Button(self, text='Qui

1. A rich platformToolkit Description Tkinter using the TK platform. It's easy to get. Semi-standard. Wxpython based on Wxwindows. Cross-platform is becoming more and more popular. Pythonwin can only be used on Windows. The native Windows GUI feature is used. javaswing can only be used with Jython. Use the native Java

How to Use IDEL (python GUI) in Python Development, This article describes how to use IDEL (python GUI) in Python development. We will share this with you for your reference. The details are as follows: After installing

://blog.sina.com.cn/s/blog_62c832270101dca6.html2) http://www.cnblogs.com/goodhacker/p/3984377.html2. TkInterThis is a python-made tk/tcl shell. TK/TCL has a wide range of applications and is said to have a large user base. Moreover, after Tcl8, the App that uses it already can have the system native effect, no longer is that ugly and ugly interface.This is the official Python standard