Tag:tkinter

  • An example of displaying a picture in Python Tkinter canvas

    Time:2020-3-4

    Let’s take a look at the description of this method create_image(position, **options) [#] Draws an image on the canvas. position Image position, given as two coordinates. **options Image options. activeimage= anchor= Where to place the image relative to the given position. Default is CENTER. disabledimage= image= The image object. This should be a PhotoImage or […]

  • Python 3 Tkinter implements the method of clicking one button to jump out of another window

    Time:2020-3-3

    As follows: #-*- encoding:utf-8 -*- from tkinter import * root = Tk() def create(): top = Toplevel() top.title(‘Python’) v1 = StringVar() e1 = Entry(top,textvariable=v1,width=10) e1.grid(row=1,column=0,padx=1,pady=1) Button (top, text = ‘level 2 appears’). Grid (row = 1, column = 1, padx = 1, pady = 1) Button (root, text = ‘click level 1’, command = create). […]

  • Python form (Tkinter) button location instance

    Time:2020-3-2

    As follows: import tkinter Def go(): ාfunction Print (“go function”) Win = Tkinter. Tk(), construct form Win.title (“Hello Zhaolin”) (title) Win.geometry (“800X 800 + 300 + 0”) × 800 width, 800 height, x, y coordinates, upper left corner Button = Tkinter. Button (win, text = “some kind of me”, command = go) ා execute the […]

  • A detailed explanation of how to pop up and place the top of Python Tkinter window

    Time:2020-2-28

    If you want to top the Tkinter window of python, add the following two sentences to realize the top display of root window, which can be used for message prompt of some programs and pop up to desktop display root = Tk() root.wm_attributes(‘-topmost’,1) The above detailed explanation of the way to pop up the top […]

  • Detailed explanation of the label component instance in Tkinter module in Python

    Time:2020-2-27

    Python2.7.4 OS—W7x86 1. introduction Label is used to display text and images in the specified window. The final label is composed of background and foreground. Label component definition function: label (Master = none, CNF = {}, * * kW). The kW parameter is the key value pair used to customize the label component. 2. Background […]

  • Example code of Python Tkinter for interface switching

    Time:2020-2-26

    The realization of jump The main program is equivalent to a table: import tkinter as tk root = tk.Tk() Different frames are equivalent to different tablecloths: face1 = tk.Frame(root) face2 = tk.Frame(root) … Each interface uses the method of class to define its own controls and functions. Each interface is built on a custom frame. […]

  • Implementation of path selection function of Python 3 Tkinter

    Time:2020-2-24

    The effect is based on Python 3. I have been struggling with this function for a while while while writing my own gadget. Here is a small example for reference. A small example is to click the button to open the path selection window, and then pass the value to the entry for output. Effect […]

  • Image refresh instance of Python Tkinter

    Time:2020-2-19

    Calling the GUI production Library of Python At the beginning, I wanted to make GUI with Tkinter. It is said on the Internet that it is brought by python. The result input is as follows: import tkinter After, it displays: _ImportError: No module named tkinter_ I thought it was not installed, but I also used […]

  • How to display progress bar in canvas in Python Tkinter

    Time:2020-2-16

    As follows: from tkinter import * import time #Update progress bar function def change_schedule(now_schedule,all_schedule): canvas.coords(fill_rec, (5, 5, 6 + (now_schedule/all_schedule)*100, 25)) root.update() x.set(str(round(now_schedule/all_schedule*100,2)) + ‘%’) if round(now_schedule/all_schedule*100,2) == 100.00: x. Set (“done”) root = Tk() #Create canvas Frame = frame (root). Grid (row = 0, column = 0) ා when using, the frame will select […]