tkinter

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

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

'''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

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

Python3 tkinter series I. OverviewSecond, layout managementC. Common componentsIv. actual Combat (i)V. Actual combat (II.) Layout refers to the position of controls (assemblies) in a form container. There are three geometric layout managers in Tkinter, namely pack layout, grid layout, place layout. Pack layoutUsing the pack layout, you add components to the container, the first component is added at the

The ' tkinter tutorial toplevel ' # TopLevel is similar to frame, but it contains form attributes (such as title) ' 1. Create simple TopLevel ' #-*-coding: Utf-8-*-from tkinter import * root = Tk () tl = toplevel () # to distinguish between Root and TL, we added a label label to the TL (TL , text= ' Hello label '). Pack () root.mainloop () # The Run result generates two forms, one is started by root, and t

"' Tkinter Tutorial event (1) '" # How events are used "' 1. Test mouse click (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 event BT1 = button (Root,text = ' leftmost button ') Bt1.bind (' # Create two button and bind it to the middle key event BT2 = button (Root,text = ' midd

This article is mainly for you to introduce the Python-based Tkinter writing landing registration interface, with a certain reference value, interested in small partners can refer to Tkinter Create Login Registration interface, for your reference, the specific content as follows Import Tkinter as Tkfrom tkinter impor

Python Tkinter module Grid layout manager Parameter Details, tkintergrid When using the Tkinter module to compile the image interface, pack () and grid () are often used for layout management. pack () has fewer parameters and is convenient to use. It is the simplest layout, however, when there are a large number of controls, you may need to use grid () for layout (do not use grid () and pack () in the same

The menu operations in python tkinter are mentioned in the previous blog. Python development _ tkinter _ multi-level sub-menu The following operations are performed on tkinter to obtain the single-choice menu value. 'Print party and flavor'Obtain the value of the single-choice menu ========================================================== ================

The menu operations in python tkinter are mentioned in the previous blog. Python developer _ tkinter _ Window widget _ recommended Python IDEL _ blogger Python development _ tkinter _ window control _ Self-made Python IDEL _ blogger recommendation (2) The following is the check menu operation in tkinter. Running effec