tkinter frame

Import tkinterFrom tkinter import *# Tkinter. _ test ()# Instantiate a window objectBase = tkinter. TK ()# Modify the title of a windowBase. wm_title ("window ")# Use of components"""# Label component# Component usage is similar. when instantiating these components, the first parameter is a parent window or parent component, followed by some attributes of the com

Under Linux, if you need to write interface applications, and the performance requirements of this interface application is not very high, you can generally use Python to solve. Python can use its own Tkinter library or a third-party Wxpython library, and of course tkinter is better for portability.Installing Tkinter is simple, just enter the following command:su

--GUI programming for reading files1 #_*_ coding:utf-8 _*_2 3 ImportTkinter4 fromTkinterImportFileDialog5 6 defopenfiles2 ():7S2fname = Filedialog.askopenfilename (title='Open S2 File', filetypes=[('S2out','*.out'), ('All Files','*')])8 Print(S2fname)9 defopenfilecgns ():TenCgnsfname = Filedialog.askopenfilename (title='Open cgns File', filetypes=[('Cgnsdat','*.dat'), ('All Files','*')] ) One Print(Cgnsfname) A -Root =Tkinter. Tk () - #root

--------Blogs: Chen http://www.cnblogs.com/chenyuebai -------- I. OverviewWhen she works, she needs to inquire a lot of information about trains to Nanjing , including the arrival station ( Nanjing Station or Nanjing South Railway station), arrival time, departure time and so on, then make the next work according to these information.Version of the end, take advantage of the intermittent period, help her to get a simple batch query tool, the pink button is for her to use ~ haha ha! (?*?*?)About

Today is learning GUI (graphic user interface) When this error occurred, the book is not written, it is very mysterious and can be used, baffled the solutionAfter the csdn saw 2015 years of Bo, the original address http://blog.csdn.net/u011653701/article/details/45788495The blogger said this, and the last two lines were the reason.Tkinter(capitalized) refers to versions tkinter(all lowecase) refers to versions≥3.0Caps T begins with the

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 databasedefEncryption (Str):Str=Str. Encode (encoding="Utf-

1 #Gui:tkinter Use2 #Change the font size in a label by adjusting the scroll bar3 ImportTkinter as TK4 5 6 defResize (ev=None):7 " "change the label font size" "8Label.config (font='Helvetica-%d Bold'%scale.get ())9 Ten Onetop = tk. Tk ()#instantiating a Tkinter object ATop.geometry ('250x150')#Set Window Size -Top.title ('Slide Settings')#Set Window caption - the #Label Control -label = Tk. Label (Top, text='Hello World', font='Helvetica-12 Bol

#Tkinter Base creates a line of text and sets the form's title Label,titleImportTkinter as Tkapp= Tk. Tk ()#instantiate a TK to accommodate the entire GUI programApp.title ("test01")#set the title bar of a form#set label primary key, display text, icon and pictureThelabel= Tk. Label (app, Text ="This is a window") Thelabel.pack ()#automatically adjust the size and position of the primary key#main time loop of window, with Tkiner takeoverApp.mainloop (

An accidental opportunity for me to come into contact with the Python language, personally feeling that Python is a powerful tool language. Make up your mind to study it well. Talk less, tell the next demo of the implementation process and source code. Thank you for correcting me!The first step: the Main toolkit is: Smtplib. Here is the core code for the basic operation:Step two: Implement the UI with Tkinter. This is relatively straightforward and gi

Python tkinter event advanced usage instance, pythontkinter This example describes the advanced usage of Python tkinter events. We will share this with you for your reference. The details are as follows: Let's take a look at the running effect: Complete instance code: # -*- coding:utf-8-*-#! python3from tkinter import *import threading, timetrace = 0class Canvas

Import Tkinter as Tkfrom tkinter Import messagebox# Setup window Center def window_info (): ws = Window.winfo_screenwidth () HS = win Dow.winfo_screenheight () x = (WS/2)-$ y = (HS/2)-Print ("%d,%d"% (WS, HS)) Return x,y# Set Login window Properties WI Ndow = Tk. Tk () Window.title (' Welcome to Parking Charge system ') A,b=window_info () window.geometry ("450x300+%d+%d"% (b)) #登陆界面的信息tk. Label (window,text

Python3 tkinter simple 2048 game, button operation or keyboard operation, python3tkinter This 2048 game is relatively simple. You should not laugh First, we will introduce the 2048 game, which is a 4x4 two-dimensional array. You can change the value of the array through the upper, lower, and left operations. For example, if you move up, each column is added with adjacent and equal numbers. After the addition, the numbers are displayed at the top of ea

Town Field Poem:The Pure Heart sentiment wisdom language, does not have the world name and the benefit. Learn water under the hundred rivers, give up arrogant slow meaning.Learn to have a small return to feed root, willing to cast a conscience blog. Sincere in this writing experience, willing to see the text to inspire.——————————————————————————————————————————EX1:Code#这样我就不用写 tkinterfrom tkinter Import *root=tk () #注意Tk的大小写textLabel =label (root,text

# Encoding = utf-8import tkinter as TK # create a window = TK. TK () # Set the window title window. title ("My first tkinter window") # Set the window size window. geometry ("300x200") # defines string variables. You can set and obtain the value Var = TK of string variables. stringvar () color_flag = false # define the action when you click the button, alternately explicit \ non-explicit label text def get_

For the use of the listbox for the Python Tkinter component, see the following code for a demonstration:1 fromTkinterImport*2 3root=Tk ()4v=Stringvar ()5 #ListBox and variable binding '6Lb1=listbox (root,listvariable=v)7V.set (('Ten',' -',' -',' +',' -'))8 Print(V.get ())9 Lb1.pack ()Ten One #. Create a ListBox with multiple selections, using the attribute selectmaod ' ALb2=listbox (root,selectmode=multiple) - forIteminchRange (10): - Lb2.insert (E

 The first step: first look at whether there is a tkinter module in Python, that is, find _tkinter.so, the following command: sudo find/-name "*tkinter.so" Step Two: If you can find the Tkinter module in Python and see the version information for _tkinter.so, use the following command: Sudo Find/-name "libtk*" My system is loaded with 8.5. Then modify the setup.dist and use the following command: Vim Mod

Python+opencv+tkinter Integrated Demo Because of the need to use OPENCV for small demo development, but because the OPENCV with the GUI function is still very simple, so use opencvv+tkinter combination implementation. First, the result chart. In the GUI click on the point of Praise button in the console can show "Someone to give you a little praise." Directly on the code: fromTkinterImport*ImportCv2 fr

This example describes a Python-based tkinter implementation of Notepad. Share to everyone for your reference. Specific as follows: From Tkinter Import *root = Tk ("Simple Editor") Mi=stringvar () Label (text= ' Please input something you like~ '). Pack () Te = Te XT (height = 30,width =100) te.pack () Label (text= ' File name '). Pack (side = left) Entry (textvariable = mi). Pack ( Side = left

From tkinter Import *root = Tk () #定义按钮的回调函数def Backcallbutton (): Print ("button callback function") #通过command属性指定回调函数Btn1 = button (Root, Te XT = "button", command = Backcallbutton). Pack () #显示Button的各个不同效果 #flat, Groove, raised, ridge, solid, or Sunkenbutton (root, Text = ' FLAT ', Relief=flat). Pack () button (Root,text = ' GROOVE ', Relief=groove). Pack () button (Root,text = ' raised ', relief =raised). Pack () button (Root,text = ' RIDGE ', R

_ Tkinter. TclError: no display name and no $ DISPLAY environment variable, displayvariable _ Tkinter. TclError: no display name and no $ DISPLAY environment variable This is a problem that occurs when you use the pluginx inx of the cocos2d-x. In a win32 environment, run gameDevGuide. sh with cygwin, and this prompt appears. The solution is relatively simple. In the cygwin directory, delete the python-