tkinter python

The example in this paper describes how Python implements a simple text editor based on the Tkinter library. Share to everyone for your reference. The implementation method is as follows: # # {{http://code.activestate.com/recipes/578568/(r1) from Tkinter Import * from Tksimpledialog import Askstringfrom TkF Iledialog Import asksaveasfilenamefrom tkmessagebox Imp

#!/usr/bin/python#-*-coding:utf-8-*-if __name__=='__main__': fromTkinterImport*Root= Tk ()#Tk () is a function in the Tkinter library.Root.title ('What the hell?') Canvas=Canvas (root, Width= 400,#width of canvasHeight = 400,#the height of the canvasBG ='Red' #Beijing color of canvas) X0= 20y0= 20Y1= 275X1= 275#RectangleCanvas.create_rectangle (X0,y0,x1,y1,fill ='Yellow')#Rectangle Two coordinate poin

FirstThen the code:Import ttkfrom Tkinter Import *root = Tk () tree = TTK. Treeview (Root, columns= (' col1 ', ' col2 ', ' col3 '))Tree.column (' col1 ', width=100, anchor= ' center ') tree.column (' col2 ', width=100, anchor= ' center ') tree.column (' Col3 ', width=100, anchor= ' center ') tree.heading (' col1 ', text= ' col1 ') tree.heading (' col2 ', text= ' col2 ') tree.heading (' Col3 ', text= ' col3 ')def ondbclick (event): item = tree.selec

The example in this article shows the Python Tkinter method for implementing a simple layout, with a more detailed annotation for the reader to understand. Share for everyone to use for reference. as follows: #-*-Coding:utf-8-*-from tkinter import * root = Tk () # 80x80 represents the size of the main window at initialization time, 0, 0 represents the locat

There's a basic understanding of Python, always want to do something have been struggling to find a good practice, this does not work, need to do the project plan, the project needs to be based on 3 known parameters to calculate other parameters, as well as the stability of the parameters of the state, so intend to use this to familiarize yourself with Python, Although this program is not very robust, and d

Python tkinter for simple login Registration final effect Start interface ? Registered Landing ? SOURCE login.py# Encoding=utf-8 fromTkinterImport * fromTkinterImportMessageBox asTkmessageboxImportMysql_connect asMysImportPymysqlImportBase64#加密 The user's password is encrypted and stored in the databasedefEnc

This example shows a simple chat window for Python's tkinter layout. Share for everyone to use for reference. The specific methods are as follows: This example shows a simple chat window, can be implemented below the input chat content, click Send, can be added to the top of the chat record list. Now it's just a "stand-alone" version.There is an empty space on the right to put something else on. Interested readers can further make the socket to chat

This article was reproduced from: http://www.cnblogs.com/kaituorensheng/p/3287652.htmlTkinter Module ("Tk interface") is the interface of Python's standard Tk GUI toolkitAs a practice, using Tkinter to do an ASCII code conversion query Table , this article from four point introduction Product introduction Design planning Related knowledge SOURCE Accessories 1. Product INTRODUCTIONInterface　　Function Query for informa

"). Pack (side = left, fill =BOTH) Window.mainloop () packmanagerdemowithside ()3. Location Manager#Geometry Manager (3)-----Location Manager" "The location manager places the widget in an absolute position. " " fromTkinterImport*classPlacemanagerdemo:def __init__(self): Window=Tk () window.title ("Place Manager Demo") Label (window, text="Blue", BG ="Blue"). place (x = $, y = 20) Label (window, text="Red", BG ="Red"). place (x = 50, y =) Label (window, text="Green", BG ="Green"). place (x = A,

Python Tkinter simple layout Learning #-*-Coding: UTF-8-*-from Tkinter import * root = Tk () #80x80 indicates the size of the main window during initialization, and indicates the location of the window during initialization as root. geometry ('80x80 + 10 + 10') # Fill direction ''' Label (root, text = 'l1', bg = 'red '). pack (fill = Y) Label (root, text = 'l2',

"). Pack (side = left, fill =BOTH) Window.mainloop () packmanagerdemowithside ()3. Location Manager#Geometry Manager (3)-----Location Manager" "The location manager places the widget in an absolute position. " " fromTkinterImport*classPlacemanagerdemo:def __init__(self): Window=Tk () window.title ("Place Manager Demo") Label (window, text="Blue", BG ="Blue"). place (x = $, y = 20) Label (window, text="Red", BG ="Red"). place (x = 50, y =) Label (window, text="Green", BG ="Green"). place (x = A,

In the tkinter module of python, menus can also be customized by you. Below is my demo Running effect: tkinter * number = number += 1 tk = tk.geometry( tk.title(% ( ( Command_button = Menubutton(mBar, text= underline= Command_button.pack(side=LEFT, padx=

Version_type ==3:Dest_file= ' Npt1800_emb.bin 'stdin, stdout, stderr = Ssh.exec_command (' arp\n ')A= "For STD in Stdout.readlines ():A+=stdPrint aPattern2=re.compile (' (169.254.1.2|169.254.1.3) ')Backup_ip=re.findall (pattern2,a)Print (' Standby MCP IP is ' +backup_ip[0]) str= ' ftpput-u root ' +backup_ip[0]+ '/sdboot/up/' +dest_file+ '/sdboot/up/' +dest_file+ ' \ n 'Print strstdin, stdout, stderr = Ssh.exec_command (str)Print Stdout.readline ()B= "For STD in Stdout.readlines ():B+=stdPrint B

#-*-Coding:utf-8-*-from Tkinter import *def btn_click (): b2[' text '] = ' clicked ' Evalue = E.get () print ' btn C Lick and Entry value is%s '% Evalue def btn_click_bind (event): print ' Enter B2 ' Def show_toplevel (): top = TopLevel ( Top.title (' 2nd form ') Label (top, text= ' This is number 2nd form '). Pack () root = Tk () root.title (' 1th form ') # Show built-in picture # x = Label (Root, bitmap= ' W Arning ') L = Label (root, fg= ' red ', b

Beginner python tkinter, use the current learning to write a simple calculator to practice.Expected effect:1. Ability to implement subtraction operations,2. Only numbers can be entered3. Choose which operation to perform with the button.4. Result box cannot be modified, smart copy5. Press the Clear button to clear all contentFROMNBSP;NBSP;TKINTERNBSP;IMPORTNBSP;*COUNTNBSP;=NBSP;TK () count.title ("Pure mash

) fft_entry.grid (column=2, row=2, sticky=(W, E)) TTK. Label (mainframe, text="CENTERFR:"). Grid (Column=3, row=2, sticky=W) Cent_entry= TTK. Entry (Mainframe, width=7, textvariable=cent) Cent_entry.grid (column=4, row=2, sticky=(W, E)) TTK. Label (mainframe, text="STARTFR:"). Grid (Column=1, row=3, sticky=W) Start_entry= TTK. Entry (Mainframe, width=7, textvariable=start) start_entry.grid (column=2, Row=3, sticky=(W, E)) TTK. Label (mainframe, text="STOPFR:"). Grid (Column=3, row=3, sticky=W) S

Code#Tkinter Base Add a button, display text on the button, and set the text colorImportTkinter as TK#Object-Oriented programmingclassApp ():def __init__(self, Master): Frame= Tk. Frame (Master)#frame?? I don't understand .Frame.pack ()#Create a button, FG foreground color: BlueSelf.testbutton = Tk. Button (frame, Text ="Hello", FG ="Blue") self.testButton.pack () root=tk. Tk () app=App (Root) root.mainloop ()Results:

#-*-Coding:utf-8-*-from Tkinter import *def btn_click (): b2[' text '] = ' clicked ' Evalue = E.get () print ' btn C Lick and Entry value is%s '% Evalue def btn_click_bind (event): print ' Enter B2 ' Def show_toplevel (): top = TopLevel ( Top.title (' 2nd window ') Label (top, text= ' This is Window 2nd '). Pack () root = Tk () root.title (' 1th window ') # Display built-in picture # x = Label (Root, bitmap= ' W Arning ') L = Label (root, fg= ' red ',

() function allows you to control the scroll bar, 1 for the entire scroll bar, such as you want him to scroll to half of the position you have to write Yview_moveto (0.5), and so on can use the loop to control it in different positions, notice a place,Here, it must be Mylist.yview_moveto (), because you are already using MyList to bind the scroll bar, if you use another control to bind the scrollbar, is the "control name. Yview_moveto", and then, when you debug, you will find that If no update

Mainly based on the Colorsys implementation, the example is from HLS to RGB, if you want to change the color space very easy only need to change a functionScale and canvas components are usedThe code is as follows:from Tkinter import *import colorsys# operation response Function def update (* args): ' color ' r,g,b = col Orsys.hls_to_rgb (H.get ()/255.0, L.get ()/255.0, S.get ()/255.0) R,g,b = R * 255, G * 255, B * 255 rgb.configure ( Text = ' RGB: (%