using tkinter python 3

uses Tkinter to quickly create GUI applications.Since Tkinter is built into Python's installation package, as long as Python is installed to import the Tkinter library, and IDLE is also written in Tkinter, for a simple graphical interface

Python implementation GUI simply can call the Tkinter library, so the general requirements can be implemented, showing the simple Windows window code is as follows:python_gui.py1 #! C:\Python27\python.exe 2 #-*-coding:utf-8-*-3 4 Import Tkinter 5 6 def center_window (w = +, H = 7 ) WS = Root.winfo_screenwidth ()

, the following window will appear Running the (using Tk 8.0 on a Windows box) If you click on the right button, the text "Hi there, everyone!" are printed tothe console. If you click the "left button", the program stops. If you click the button on the right, you will print "Hi there, everyone!" inside the console. If you click the button on the left, the program will stop. Note: Some Python development en

I. Introduction of Tkinter Tkinter is a Python module, an interface called TCL/TK, which is a cross-platform scripting GUI interface. Tkinter is not the only Python graphics programming interface, but it is one of the more popular ones. The biggest feature is the cross-plat

Regardless of the conventional approach, let's try a lightweight and practical example. It will give you an idea of the initial feeling behind the TK program. DesignThe example we use is a simple GUI tool that converts a number in a unit of foot into a metric unit number equal to it. If we describe it briefly, it should look like this: it looks like we need a short text input widget that allows us to enter a number in a foot unit and a ' Calculate ' button, use it to get the input of the foot

uses Tkinter to quickly create GUI applications.Because Tkinter is built into the python installation package, the Tkinter library can be imported after Python is installed, and the IDLE is also compiled by Tkinter,

program in the following way $ python hello1.py The following results will appear Program Explanation: 1. We first import the Tkinter module, which contains everything we need to use Tkinter related functions, classes, and other related things. From Tkinter Import *This is the way to import everything, but it ca

interface of TK, but these interfaces cannot be used directly by the application. It is usually a shared library (or dynamic link library), and in some cases can be used as a static link by the Python interpreter. The public interface is provided through a number of Python modules. The most important interface module is the tkinter module itself. To use

This article is a summary of what I learned from the InternetI. What is Tkinter? Tkinter is a python built-in GUI graphics library that supports multiple operating systems and is developed using TCL language;The Python code we write will call the built-in

uses Tkinter to quickly create GUI applications.Since Tkinter is built into Python's installation package, as long as Python is installed to import the Tkinter library, and Idle is also written in Tkinter, for a simple graphical interface

all controls, such as size, font, color, and so on. Geometry Management The Tkinter control has a specific geometry state management method that manages the entire control area organization, which is the Tkinter exposed Geometry Management class: Package, grid, location The realization Code of the individuality signature This code run environment is python2.7 #-*-Coding:utf-8-*-from

into Java bytecode. Tkinter programming Tkinter is a standard Python GUI library. Python uses Tkinter to quickly create GUI applications. Because Tkinter is built into the python insta

= ' Happy birthday ", font= (" couried ",") "Nine, display picturesTo display a picture on the canvas with Tkinter, first load the picture, and then use the create_image function on the canvas object.This is a picture of my existence on the E disk:We can show one.gif pictures like this: from import*>>> tk = tk ()>>> canvas = canvas (tk,width=400,height=400)> >> canvas.pack ()>>> my_image = photoimage (file='e:\\ffoutput\\one.gif ' )>>> canvas.c

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

directly using the variable Assignment Method.#-*-Coding: cp936 -*-From Tkinter import *Root = Tk ()V = StringVar (root)V. set ('vbscript ')# Create an OptionMenu ControlOm = OptionMenu (root,V,'Python ','Php ','Cpp ','C ','Java ','Javascript ','Vbscript')Om. pack ()Print v. get ()Root. mainloop ()# Run the program. The default value of OptionMenu is "VBScript

'''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 p

First, Tkinter Introduction Tkinter is a Python module that is an interface to call TCL/TK, a Cross-platform scripting interface. Tkinter is not the only Python graphics programming interface, but it is one of the more popular. The biggest feature is Cross-platform, the dis

Transferred from: https://www.cnblogs.com/aland-1415/p/6849193.html1, use Tkinter. Tk () generates the main window (Root=tkinter. Tk ());Root.title (' title name ') modifies the name of the box body, or it can be named with the classname parameter when it is created;Root.resizable (0,0) frame size adjustable, respectively, to indicate the variability of x, y direction;Root.geometry (' 250x150 ') specifies t

Use the Tkinter module to create a simple GUI program. Tkinter's widgets are: Button, Canvas, Checkbutton, Entry, Frame, Label, Listbox, Menu, Menubutton, message, Radiobutton, Scales, Scrollbar, TEXT, TopLevel and so on. Cases: Copy Code code as follows: # This is displays an empty window. Import Tkinter def main (): Main_window = tkinter.tk () Tkinter.mainloop () Main ()