tkinter python

Tkinter learning-event binding and window, tkinter windowReading directory: Event binding Toplevel component Standard dialog box Event binding: Note: For each component, bind () can be used to bind a function or method to a specific event. Event Sequence: Note: You need to use the bind () method to bind a specific event sequence to a custom method. The time sequence is represented in strings. Syntax de

text labels, buttons, list boxes, and so on. These stand-alone GUI components are called controls. So when we say creating a top-level window, it just means that we need a place to put all the controls. In Python, the following statements are generally written.　　top = Tkinter. TK () # or just TK () with ' from Tkinter import * 'The object returned by tkinter.tk

. Itemconfig (bulerect,fill= ' red ') #矩形框变红了 # Delete Readlinew.delete (redLine) Mainloop () using the Delete methodResult——————————————————————————————————————————The essence of the blog, in the technical part, more in the town yard a poem. Python version 3.5, System Windows7.Python is a good language and deserves to be studied hard. I am following the small Turtle Video tutorial to learn, recommended.I a

Preface Recently there is a simple GUI program to write the idea, specifically what to say, but a requirement is to have cross-platform functions. Specifically, I want this program to work with Windows and Linux at the same time, and to make it easy to change at any time. For the programming language, for the purpose of the exercise, I chose Python, the version is 2.7, after all, 3 version of Personal I feel a little unaccustomed. Recommended Documen

Tkinter creates login registration interface, tkinter Interface Import tkinter as tkfrom tkinter import messagebox # Set the window center def window_info (): ws = window. winfo_screenwidth () hs = window. winfo_screenheight () x = (ws/2)-200 y = (hs/2)-200 print ("% d, % d" % (ws, hs) return x, y # Set the login windo

This section only covers the basic UI layout, button click callback, acquisition of user input content in the control, and acquisition of Keyboard Events and mouse events. (1) Advantages and Disadvantages of tkinter Tkinter is a built-in Python GUI library. One of its best advantages is that you do not need to install additional The library can be used, and the e

1#!/usr/bin/python32#-*-coding:utf-8-*-3ImportTkinter4ImportTkinter.font5 6classCalculate ():7def __init__(self):8 self.tk=Tkinter. Tk (); 9 Self.tk.title ("Calculate");1011self.tk.resizable (0,0);Self.showfont=tkinter.font.font (self.tk,size=26);Self.sysfont=tkinter.font.font (self.tk,size=16);1415 Self.entry=tkinter. Entry (Self.tk,width=20,font=self.showfont,bac kground="#ffffff");Self.entry.grid (row=0,

simplify it any more.'''''' 2. Use the built-in bitmap on the labelHow to Use bitmap'''From tkinter import *# Initialize TKRoot = TK ()# Create a label and use the encoding. Up to now, no ide has been used directly through "drag-and-drop.Label = label (root, bitmap = 'error ')# The above Code uses the built-in bitmap Error# Display label, which must contain this statementLabel. Pack ()# Entering the message loopRoot. mainloop ()'''Other available bit

TkInter is a standard PythonGUI Library. The combination of Python and Tkinter provides a fast and easy way to create GUI applications. Tkinter provides a powerful object-oriented interface Tk GUI toolkit. tkinter is a graphical interface library for tk in

Python3.5 use tkinter to create notepad, python3.5tkinter Tkinter is a graphical interface library for tk in Python, allowing you to easily design graphical interfaces and program interactive operations. The advantage of tkinter is that it is easy to use and has a good combination with

# Checkbutton for Tkinter tutorials # Checkbutton, also known as the multiple-choice button, can represent two states: On and Off. You can set a callback function. When you click this button, the callback function is called. '''1. Simple Checkbutton example ''' # Create a Checkbutton and display the text as "python" From Tkinter import * Root = Tk () Checkbutton

, column=1) se Lf.button_ok.grid (row=3, column=0) Self.button_cancel.grid (row=3, Column=1) self.button_ok.bind (" The code for the Get_oracle_data () function of the frame = MainWindow () Input ("Enter the" any press to exit) is no longer repeated here. As long as the previous "python3.5 implementation of automatic generation of accounting records," The code a little bit of encapsulation can be invoked. Five, summary for the Tkinter module, mos

This article Reprinted from: http://blog.csdn.net/jcodeer/article/details/1811321 '''Menu of tkinter tutorials ''''''1. Create a simple menu '''# Add the "hello" and "quit" menus, bind the "hello" menu to the "hello" function, and bind the "quit" menu to the "root. Quit" menu.#-*-Coding: cp936 -*-From tkinter import *Root = TK ()Def Hello ():Print 'Hello menu'Menubar = menu (Root)# Create a main menu. The c

tkinter module ("TKNBSP; " Interface ) Yes Python The standard Tk GUI Tool Pack Interface . Tk and tkinter can be in most Unix The is used under the platform, and can also be applied to Windows and In the Macintosh system, ., subsequent versions of Tk8.0 can implement the local window style , and runs well on most plat

Python provides a library of multiple graphical development interfaces, several common Python GUI libraries are as follows: Tkinter: The Tkinter module ("Tk interface") is the interface of Python's standard TK GUI toolkit. TK and Tkinter can be used on most Unix pla

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 t

Tkinter is a graphical interface library of Python to TK, which allows easy graphical interface design and interactive operation programming. The advantage of Tkinter is that it is easy to use and a good combination with Python. Tkinter is integrated by default in

):Print Lb.get (lb.curselection ())var = stringvar ()LB = Listbox (root, listvariable = var)List_item = [1,2,3,4]For item in List_item:Lb.insert (End,item)Lb.delete (2,4)Var.set (' A ', ' B ', ' C ', ' d ')Print Var.get ()Lb.bind (' Lb.pack ()Root.mainloop ()Operation Result:7.ScrollbarDescription: Vertical scrolling controlUsage: ListBox (Root object, property listInstance:#-*-Coding:utf-8-*-__author__ = ' 007 '__date__ = ' 2016/4/7 'From Tkinter Imp

, which is equivalent to an intermediary. Where did the event come from, this may be the greatness of Python. '''return Lambda event, fun = fun, kwds = kwds: Fun (event, ** kwds) if _ name __= = '_ main _': Root = tkinter. TK () BTN = tkinter. button (text = U' button ') # bind the event to BTN using the mediation function handleradaptor. BIND (" If you do not

= "Button1", Width = 10,height = 5) Self.button2 = button (Self.frame,text = "Button2", Width = 10,h eight = 5) Self.button3 = button (Self.frame,text = "Button3", width = 10,height = 5) Self.button4 = button ( Self.frame,text = "Button4", width = 10,height = 5) self.button1.grid (row = 0,column = 0,PADX = 5,pady = 5) Self.button2.grid (row= 0,column = 1,PADX = 5,pady = 5) self.button3.grid (row = 1,column = 0,PADX = 5,pady = 5) Self.button4.gri D (row = 1,column = 1,PADX = 5,pa