learn tkinter

+ - #First line user name input box theL_user = Tk. Label (Root, text='User name:') *L_user.grid (Row=1, sticky=tk. W) $E_user =tk. Entry (Root)Panax NotoginsengE_user.grid (Row=1, Column=1, STICKY=TK. E, padx=3) - the #Second line password input box +L_pwd = Tk. Label (Root, text='Password:') AL_pwd.grid (row=2, sticky=tk. E) theE_pwd =tk. Entry (Root) +e_pwd['Show'] ='*' #Hide Display -E_pwd.grid (row=2, Column=1, STICKY=TK. E, padx=3) $ $ #Third Line Login button -F_BTN =tk. Frame (Root)

All kinds of window bar, quite simple, Look at the tutorials, the tutorials URL click on the Open link Tried a variety of window. Source: Import tkinter.messagebox import tkinter as TK window=tk. Tk () window.title (' menu ') window.geometry (' 400x400 ') def hit (): #box系列 # Tk.messagebox.showinfo (title= ' Hi ', message= ' So is a MsgBox ') #tk. messagebox.showwarning (title= ' warning '), Message= ' So is a Warningbox ') #tk

Copy Code code as follows: Import time Import Tkinter as TK Class Window: def __init__ (self, title= ' NMS ', width=300, height=120, Stafunc=bool, Stofunc=bool): SELF.W = width self.h = height Self.stat = True Self.stafunc = Stafunc Self.stofunc = Stofunc Self.staico = None Self.stoico = None Self.root = Tk. Tk (Classname=title) Def Center (self): WS = Self.root.winfo_screenwidth () HS = Self.root.winfo_screenheight () x = In

1, fonts (font) General format: (' Times-10 bold ') (' Times ', ten, ' bold ', ' italic ') in turn, indicate font, font size, bold, italic 2, the use of pictures (image) Photo=photoimage (file= ' path.gif ') Canvas = Canvas.create_image (Image=photo) Tkinter only supports a few other formats, such as GIF and BMP, you want to insert other format pictures you need to import Pil;pip install a Third-party class library pillow From PIL import image,imagetk

#-*-coding:utf-8-*-' Created on November 25, 2015 @author: Zroad ' "from tkinter Import * Import time class stopwatch (Fra Me): "" To implement a stopwatch widget "" "msec = def __init__ (self,parent = none,**kw): frame.__init__ (SELF,PARENT,KW) Self._start = 0.0 Self._elapsedtime = 0.0 self._running = False self.timestr = Stringvar () Self.makewidgets () def makewidgets (self): "" "Production Time label" "L = label (self,textvariable

#coding: Utf-8 __author__ = ' xshengjing ' from Tkinter Import * from tkmessagebox Import * from tkfiledialog import * impor t os file_name = "Def search (): Top_search = toplevel (Root) #top_search. Geometry (" 300*30+20+250 ") label_01 = Label (top_search,text= "Find") Label_01.grid (row=0,column=0,padx=5) entry_01 = entry (top_search,width=20) ENT Ry_01.grid (row=0,column=1,padx=5) button_01 = button (top_search,text= "Find") Button_01.grid (row=0,

stipple= "gray25". has no effect unless the fill have been set to some color. See section 4.7, "Bitmaps". Tags The tags to is associated with the object, as a sequence of strings. See section 6.1.4, "Canvas tags". Width The Width of the border around the outside of the ellipse. Default is 1 pixel; See sections 4.1, "Dimensions" for possible values. If you set this to zero, the border is not appear. If you set this to zero and make the fill transparent

This paper is mainly based on colorsys implementation, the sample is from HLS to RGB, if you want to change the color space is very easy to modify only a function, the specific content is as follows Scale and canvas components are used. Run: The code is as follows: from Tkinter import * Import Colorsys #操作后的响应函数 def update (* args): ' color ' r,g,b = Colorsys.hl S_to_rgb (H.get ()/255.0, L.get ()/255.0, S.get ()/255.0) R,g,b = R * 255, G * 255, B *

The module ("Tk interface") isInterface of the standard Tk GUI toolkit. Tk andIt can be used on most Unix platforms, It can also be applied in Windows and Macintosh systems. Later versions of Tk8.0 can implement local window styles and run well on most platforms. Is a Python module with Tk interfaces,Library provides interfaces for Tk APIs, It belongs to the GUI tool group of Tcl/Tk. Tcl/Tk is a writing and graphics device developed by John Ousterhout. Tcl (tool command language) is a macro

This is inspired by a js effect: Two eyes move with the mouse tkinter * = { : : : : : self.draw = Canvas(self, width=500, height=500 self.mouse_x = 450 self.mouse_y = 250 self.oval_zero_x = 250 self.oval_zero_y = 250 self.oval_r = 100 self.oval_

)#StartT.start ()#blocking--The card-dead interface! #T.join ()Root=tk. Tk () Text=tk. Text (Root) text.pack () Tk. Button (root, Text='Music', command=Lambda: Thread_it (music, songs)). Pack () Tk. Button (root, Text='movie', command=Lambda: Thread_it (movie, movies, Text)). Pack () Root.mainloop ()Way two, inherit threading. Thread classImportTkinter as TKImport TimeImportthreadingsongs= ['Love Business','Friends','go home for New Year',' Good Day']movies= [' Avatar','Monkey Ball Rising']d

(Canvaseventsdemo):def __init__(Self, parent=None): Canvaseventsdemo.__init__(self, parent) Self.canvas.create_text (text=, 8,'Press O and R to move shapes') Self.canvas.master.bind ('', Self.onmoveovals) Self.canvas.master.bind ('', self.onmoverectangles) self.kinds=self.create_oval_tagged, self.create_rectangle_taggeddefcreate_oval_tagged (self, x1, y1, x2, y2): ObjectId=self.canvas.create_oval (x1, y1, x2, y2) self.canvas.itemconfig (objectId, Tag='Ovals', fill='Blue') returnobjectIdd

))defonKeyPress (event):Print('Got Key Press:', Event.char)defOnarrowkey (event):Print('Got up ARROW key Press')defOnreturnkey (event):Print('Got return key Press')defOnleftclick (event):Print('Got left mouse button click:', end=' ') showposevent (event)defOnrightclick (event):Print('Got right mouse button click:', end=' ') showposevent (event)defOnmiddleclick (event):Print('Got middle mouse button click:', end=' ') showposevent (event) showallevent (event)defOnleftdrag (event):Print('Got left m

From tkinter import *From idlelib. tabbedpages import * Class mainframe (FRAME ):Def _ init _ (self, Master = none, CNF = {}, ** kW ):Self. Master = MasterSuper (mainframe, self). _ init _ (self. Master, CNF)# Create a menuSelf. mmenu = menu (Root)Self. master. config (menu = self. mmenu) Self. master. rowconfigure (0, Weight = 1)Self. master. columnconfigure (0, Weight = 1)Self. Grid (sticky = W + E + N + S) Self. bottomlabel = label (self. Master, t

of the dialog box. If this option is not specified, then a default title will be displayed. [Source:] Http://www.tcl.tk/man/tcl8.4/TkCmd/getOpenFile.htm Http://www.tcl.tk/man/tcl8.4/TkCmd/chooseDirectory.htm Example This example just shoshould give you an idea of the modules use. import Tkinter, Tkconstants, tkFileDialogclass TkFileDialogExample(Tkinter.Frame): def __init__(self, root): Tkinter.Frame.__init__(self, root) # options for but

Event:1 def evclear (): 2 lhistory['text'] = ehello.get ()3 ehello.delete (0, Tk. END)DescriptionThe text within the lhistory tag becomes the content of the Ehello input area, and then the text of the Ehello area is deleted.You can set the label text using a dictionary-style access method.Delete () uses 0 as the first argument, the description text begins, and the second parameter Tk. END. Represents a special value that represents the end of the text.python-Module-

1 #!/usr/bin/env python2 #-*-coding:utf-8-*-3 4 ImportTkinter as TK5 6 classFullscreenapp (object):7 def __init__(Self, master, * *Kwargs):8Self.root =Master9 #self.tk.attributes ('-zoomed ', True) # This just maximizes it so we can see the window. It 's nothing-to-do with fullscreen.TenSelf.frame =tk. Frame (self.root) One Self.frame.pack () ASelf.state =False -Self.root.bind ("", Self.toggle_fullscreen) -Self.root.bind ("", Self.end_fullscreen) the - defToggle_fullscreen (Self

('ShowError')Panax Notoginseng elifn = = 5: -R = Messagebox.showerror ('message Box','ShowError') the Print('ShowError:', R) +Str_var.set ('Showinfo') A elifn = = 6: theR = Messagebox.showinfo ('message Box','Showinfo') + Print('Showinfo:', R) -Str_var.set ('showwarning') $ Else: $R = messagebox.showwarning ('message Box','showwarning') - Print('showwarning:', R) -Str_var.set ('Askokcancel') then =0 - Wuyi thelabel = Tk. Label (Root, text='constantly click t

Reply content:Basic syntax Coding techniques, coding specifications Various functions Various PHP modules Learn a CMS or two-time development Learn about Pdo,ado, data-driven layers, and learn MySQL on the go Error mechanism Object oriented Use a framework to help develop Magic method Design Patterns Reflection Write all kinds of tools, drivers. Write a small fra

reading is not enough, actual combat is the most important, so-called learning, such as in the "Python core programming 2" after class exercises/learning some small script/etc., here are several sites for the Python script instance study: (1). Code share list--Python (2). Python Code Library (3). https:// searchcode.com/ (4). GitHub best choice, more search some related projects, look at someone else's code, copy the wheel!! 4. Advanced entryThe Python advanced section of learning can ref