tkinter python

tkinter version = app_title = + listdir = isdir = isfile = path_join = i i = (self, *visitors, terminate = visitors = self._visitors = self._terminate = (self, *args, ** visitor visitor(*args, **

DIRECTORY CONTENTS ...') self.top.update () dirlist= Os.listdir (Tdir)#list all files under file directory TdirDirlist.sort ()#SortOs.chdir (Tdir)#set the current working directory to TdirSelf.dirl.config (TEXT=OS.GETCWD ())#configuration To set the second label content as the current working directorySelf.dirs.delete (0, END)#Delete the contents of the following table boxes in the old directorySelf.dirs.insert (END, Os.curdir)#Add the current directory at the end of the new directory list boxS

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

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

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 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_

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

TK InterFirst window from Import *Tk (). Mainloop ()The current thread calls Mainloop () and changes into the event loop, and the code behind is blocked.If you want to create multiple windows from Import *fromimport * for in range (5): Thread (Target= Tk (). Mainloop). Start ()print 2333sys.stdout.flush ()#2333Create buttonThe Relxx property represents the relative value of the size of the main window 0~1 from Import *top=Tk () b=button (top,text='click') b.place ( Relx=0, rely=0.5, relwidth=

that constitute the GUI application. They may be text labels, buttons, and lists. These independent GUI components are called controls. Therefore, when we create a top-level window, we only need a place to place all the controls. In Python, it is generally written as the following statement.　　Top = tkinter. Tk () # or just Tk () with "from Tkinter import *"Objec