42 how to change label text in tkinter

Tkinter: how to change label text | by PJ Carroll | Medium The second way to change label text is to use config (short for configure ): def change_text(): my_label.config (text = "goodbye, cruel world") This works just like before. The third way is to pull out the text as a string variable. It's a little more complicated, but gives you more options down the road. How do I change the text size in a Label widget? (tkinter) Try passing width=200 as additional paramater when creating the Label. This should work in creating label with specified width. If you want to change it later, you can use: label.config (width=200) As you want to change the size of font itself you can try: label.config (font= ("Courier", 44)) Share Improve this answer Follow

Changing Tkinter Label Text Dynamically using Label configure() Changing Tkinter Label Text Dynamically using Label.configure () Tkinter Python GUI-Programming The Label widget in tkinter is generally used to display text as well as image. Text can be added in a Label widget by using the constructor Label (root, text= "this is my text").

How to change label text in tkinter

python - Update Tkinter Label from variable - Stack Overflow from tkinter import * master = Tk () def change_text (): my_var.set ("Second click") my_var = StringVar () my_var.set ("First click") label = Label (mas,textvariable=my_var,fg="red") button = Button (mas,text="Submit",command = change_text) button.pack () label.pack () master.mainloop () Share Follow answered Jan 17, 2021 at 9:57 Tkinter - Changing label text via another function - Stack Overflow If you do not want to change the design of your program, then you will need to change the definition of ChangeLabelText () like what follows: def ChangeLabelText (m): m.config (text = 'You pressed the button!') And withing main () you will need to pass MyLabel as an argument to ChangeLabelText (). How to vertically center a text label in tkinter - Stack Overflow On the 5th line you forgot the 't' for 'tk.Label' (it should be self.l1=tk.Label (self,text='Hover over me')). But other than that, it is a good answer. Think expand=True is what you're trying to do, so widgets expand to use that area. You already did that with your window, but not l1.

How to change label text in tkinter. How do you replace a label in Tkinter python? - Stack Overflow Method 1: use a textvariable If you associate a StringVar with a label, whenever you change the value of the StringVar, the label will be automatically updated: labelVar = StringVar () label = Label (..., textvariable=labelVar) ... # label is automatically updated by this statement: labelVar.set (newValue) How to change the Tkinter label text | Code Underscored Using Label.config () method. Using StringVar () class. Example 1 : Using StringVar () class. Example 2: Using StringVar () class. Use the label text property to change/update the Python Tkinter Label Text. Example: font configuration. Conclusion. Tkinter label widgets can display text or a picture on the screen. How to Change Label Text on Button Click in Tkinter Change Label Text Using StringVar StringVar is a type of Tkinter constructor to create a variable of type String. After binding the StringVar variable to the Tkinter Label widgets, Tkinter will update this widget when the variable is modified. import tkinter as tk def changeText(): text.set("Welcome to StackHowTo!") gui = tk.Tk() python - Label in Tkinter: change the text - Stack Overflow You need to create the label once outside the function: description_label = Label (frame1) description_label.grid (row=4, column=0, columnspan=4) def select_description (event): choice = list_profiles.get (ANCHOR) if choice == 1: description_label.config (text=...) elif choice == 2: description_label.config (text=...) Share

Creating your own Dark Theme in Tkinter - CodersLegacy There are default styles in Tkinter for every widget. Each of these styles has a name, which we need to use in the first parameter of the configure() method. It's quite to figure out the name of a style. Just take the name of a widget, and attach a "T" before it. So for example, if we want to change the label's style, we will do this: How to update tkinter label text in real time - Stack Overflow I have an application that gets the css3 colour of the pixel your cursor is on, and I would like to use tkinter to display the text in a little window. I following is the tkinter part of my code: ... I have used the color_label.config() method to change the text in the label, you could also use color_label['text'] or maybe assign a textvariable ... Update Label Text in Python TkInter - Stack Overflow from Tkinter import Tk, Checkbutton, Label from Tkinter import StringVar, IntVar root = Tk () text = StringVar () text.set ('old') status = IntVar () def change (): if status.get () == 1: # if clicked text.set ('new') else: text.set ('old') cb = Checkbutton (root, variable=status, command=change) lb = Label (root, textvariable=text) cb.pack () … Changing Tkinter Label Text Dynamically using Label.configure() After you change the text to "Process Started", use label.update (). That will update the text before sleep ing for 5 seconds. Tkinter does everything in its mainloop, including redrawing the text on the label. In your callback, it's not able to draw it because your callback hasn't returned yet.

python - Tkinter: Changing a label text - Stack Overflow In my main window is a button and a label. If the button is pressed I want to change the label and start a request (In the code below, the request is represented as the for loop). Unfortunally, when trying to change the label on the Button press the API/For-Loop has to finish. After they have finished the label changes it's text. Example code python - How to have Tkinter Label text change when after certain ... mytext = StringVar () label_text = Label (main_window, text=mytext) mytext.set ("hello") #after sometime change the text as required mytext.set ("new text") hopefully, this will work. Share Improve this answer Follow answered Feb 10, 2019 at 18:46 Hassan 17 2 That outputs "PYVAR0". I'm not sure why. - user10238840 Feb 10, 2019 at 18:52 python - Change label text tkinter - Stack Overflow You can change the text value of a Label widget 'dynamically' using its textvariable option with a StringVar object, or with the .configure () method of the Label object. As mentioned in the answer above, the .configure () method has the benefit of one less object to track With textvariable and StringVar: python - How to justify text in label in Tkinter - Stack Overflow from tkinter import * root=Tk () a=Label (root,text='Hello World!') a.pack () a.place (x=200,y=200) b=Label (root,text='Bye World') b.pack () b.place (x=200,y=100) I want something for justifying in center some text in label but it is not something that I need plz check this: link python tkinter alignment text-alignment Share Improve this question

Change label (text) color in tkinter - Code2care

How to change Tkinter label text on button press - Stack Overflow To change the label text, you can use its .config () method (also named .configure () ): def press (): Instruction.config (text='Button Pressed') In addition, you will need to call the pack method on a separate line when creating the label: Instruction = tkinter.Label (Tk, text=message, font='size, 20') Instruction.pack ()

Python Tkinter Label | Options Used in Python Tkinter Label

Change the Tkinter Label Text | Delft Stack It associates the StringVar variable self.text to the label widget self.label by setting textvariable to be self.text.The Tk toolkit begins to track the changes of self.text and will update the text self.label if self.text is modified.. The above code creates a Tkinter dynamic label. It automatically displays the Tkinter label text upon modification of self.text.

Tkinter Change Label Text

Tkinter Label - Python Tutorial How it works. First, import Label class from the tkinter.ttk module. Second, create the root window and set its properties including size, resizeable, and title. Third, create a new instance of the Label widget, set its container to the root window, and assign a literal string to its text property. Setting a specific font for the Label

Python Tkinter: How to change Label Properties (Color, Text, Font size)

Update label text after pressing a button in Tkinter EDIT: I removed dot in lbl.["text"] write lbl.pack() after you write the button.pack() A small snippet of code to display change in value on clicking a button. This is done so that the changes made in the label will be shown after you perform the button click.

How to Position Widgets in Tkinter - with Grid, Place or Pack ...

How to change the Tkinter label text? - GeeksforGeeks Now, let' see how To change the text of the label: Method 1: Using Label.config () method. Syntax: Label.config (text) Parameter: text - The text to display in the label. This method is used for performing an overwriting over label widget. Example: Python3 from tkinter import * Main_window = Tk () my_text = "GeeksforGeeks updated !!!"

Change the Tkinter Label Text | Delft Stack

How to change the text color using tkinter.Label - Stack Overflow import tkinter as tk root = tk.Tk () label = tk.Label (root, text="what's my favorite video?", pady=10, padx=10, font=10,) label.pack () click_here = tk.Button (root, text="click here to find out", padx = 10, pady = 5) click_here.pack () root.mainloop () Thanks a lot :-) python-3.x tkinter Share Improve this question Follow

How to Change the Tkinter Label Font Size? - GeeksforGeeks

How to vertically center a text label in tkinter - Stack Overflow On the 5th line you forgot the 't' for 'tk.Label' (it should be self.l1=tk.Label (self,text='Hover over me')). But other than that, it is a good answer. Think expand=True is what you're trying to do, so widgets expand to use that area. You already did that with your window, but not l1.

python - Tkinter - How can I put a label on a Canvas in order ...

Tkinter - Changing label text via another function - Stack Overflow If you do not want to change the design of your program, then you will need to change the definition of ChangeLabelText () like what follows: def ChangeLabelText (m): m.config (text = 'You pressed the button!') And withing main () you will need to pass MyLabel as an argument to ChangeLabelText ().