Python tkinter grid remove

Remove Widgets from grid in Tkinter

In this example, we will remove one label titled ‘ Vinayak’ from the grid value (row=3, column=0) and one label titled ‘ Rai ‘ from grid value (row=4, column=0) using the single button ‘ Remove Widgets ‘ while display the label back at grid value (row=3, column=0) and button back at the grid value (row=4, column=0) using the button ‘ Display Widgets .’ We can remove widgets from the grid by declaring the function for remove with grid_remove() method for every widget and then call that function in the button.

Remove Widgets from grid in Tkinter

Do you know that you can remove or display the widgets from a grid on a single button click while working in your app? We can remove widgets from the grid by declaring the function for remove with grid_remove() method for every widget and then call that function in the button. Similarly, for displaying the widgets back on screen, We can declare the function for display with grid() method for every widget and then call that function in the button.

Steps Needed:

Step 1: First, import the library tkinter.

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Step 2: Now, create a GUI app using tkinter.

Step 3: Then, create a function to remove widgets from the grid in tkinter. In the function created, we have used the inbuilt function grid_remove() to remove certain widgets.

def remove(widget1): widget1.grid_remove()

Here, we have passed one widget as an argument. You can add as many widgets you want which you wish to remove from a certain grid.

Step 4: Further, create a function to display widgets back in the grid in tkinter. In the function created, we have used the inbuilt function grid() to display the certain widgets back with the grid values where you want to display them back.

def display(widget1):

widget1.grid(column=#Column value where you want to get back the widget,

row=#Row value where you want to get the widget back,

padx=10,

pady=10)

Here, we have passed one widget as an argument. You can add as many widgets you want which you wish to display back in a certain grid by specifying its grid location.

Step 5: Next, we create the widgets which we need to hide or display using the functions declared above. For removing and displaying back the widget from a certain row and column of the grid:

l1=Label(app, text=”#Text you wish to show in label”)

l1.grid(column=#Column value where you want to specify label,

row=#Row value where you want to specify label,

padx=#Padding Value of x,

pady=#Padding Value of y)

l = StringVar()

l1 = Entry(app, width = 15, textvariable = l)

l1.grid(column=#Column value where you want to specify textbox,

row=#Row value where you want to specify textbox,

padx=#Padding Value of x,

pady=#Padding Value of y)

l1 = Button(app, text=”#Text you want to show in button”)

l1.grid(column=#Column value where you want to specify button,

row=#Row value where you want to specify button,

padx=#Padding Value of x,

pady=#Padding Value of y)

Step 6: Later on, create a button which when clicked will remove the widgets from the screen.

remove_btn = Button(app, text = “Remove widgets”, command = lambda : remove(l1))

remove_btn.grid(column=0, row=0, padx=10, pady=10)

IMPORTANT NOTE: Don’t forget to call the remove function in the command attribute of the button by specifying the number of arguments in the function which you have created earlier.

Step 7: Moreover, create a button which when clicked will display the widgets back on the screen.

display_btn = Button(app, text = “#Text you wish to give to button”, command = lambda : display(l1))

display_btn.grid(column=0, row=1, padx=10, pady=10)

IMPORTANT NOTE: Don’t forget to call the display function in the command attribute of the button by specifying the number of arguments in the function which you have created earlier.

Step 8: Finally, make the loop for displaying the GUI app on the screen.

In this example, we will remove one label titled ‘ Vinayak’ from the grid value (row=3, column=0) and one label titled ‘ Rai ‘ from grid value (row=4, column=0) using the single button ‘ Remove Widgets ‘ while display the label back at grid value (row=3, column=0) and button back at the grid value (row=4, column=0) using the button ‘ Display Widgets .’

Python

How to remove widgets from grid in tkinter?, grid_forget() does not remove a widget, it only hides it. That can be a memory leak if widgets are constantly forgotten/hidden and then new

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How to temporarily remove a Tkinter widget without using just .place?

To place Tkinter widgets inside a Frame or a Canvas, you can use various geometry managers. The geometry manager allows you to set the layout of the widget and how they will appear in the tkinter window. The place() method is one of the simplest geometry managers which is used to set the position of a widget relatively and explicitly to the window. We can also use the place() method to separate the widgets from each other, as it supports the relative property to position the widget with respect to others.

In some cases, if you want to temporarily remove a particular widget from an application, you can use the place_forget() method. You may also use pack_forget() and grid_forget() methods for various geometry managers to temporarily remove a widget from an application. We can take an example to understand its practical use-case.

Example

# Import the library from tkinter import * # Create an instance of window win=Tk() # Set the geometry of the window win.geometry("700x300") def forget_label(): label.place_forget() # Create a label widget label=Label(win, text="This is a new Label text", font='Arial 17 bold') label.place(relx=0.5, rely=0.2, anchor=CENTER) # Create a button button=Button(win, text="Remove It", command=forget_label) button.place(relx=0.5, rely=0.5, anchor=CENTER) win.mainloop()

Output

Running the above code will display a window with a label widget and a Button.

Whenever the button «Remove It» is pressed, it will remove the Label widget from the window.

How to delete a widget in tkinter? [duplicate], Every widget has a function called destroy() and you can call it from another button-command, like this: import tkinter as tk root = tk.

Delete one specific widget in python Tkinter

I am trying to delete a widget that has the name of a string but I cant find how to do it. This is what I have done so far but I cant get my head around that. I want to be able to select the name of the widget that I want to get deleted. any help would be useful

and this is the code that i have made so far

lasthover = "button1" def dlt(): for widget in frm.winfo_children(): if widget == lasthover: widget.destroy() 

You can set the widget name using option name when creating the widget and then destroy it using the given name.

import tkinter as tk root = tk.Tk() frm = tk.Frame(root) frm.pack() # create buttons with name button1, button2, etc for i in range(1, 10): name = f"button" tk.Button(frm, text=name, name=name).pack(side="left") lasthover = "button1" def dlt(): for widget in frm.winfo_children(): if widget._name == lasthover: widget.destroy() tk.Button(root, text="Destroy Button", command=dlt).pack() root.mainloop() 

ok, so here is my solution (using classes), this is how I did it in one of my projects (similarly), this also may raise a lot of questions so feel free to ask:

from tkinter import Tk, Button root = Tk() removable_widget_dict = <> class RemovableWidget(Button): def __init__(self, title, parent, key): Button.__init__(self, parent) self.parent = parent self.title = title self.key = key self.button = Button(self.parent, text=self.title) self.button.pack() def delete(self): global removable_widget_dict self.button.destroy() del removable_widget_dict[self.key] print(removable_widget_dict) for i in range(10): key = f'item' removable_widget_dictPython tkinter grid remove = RemovableWidget(f'Button ', root, key) print(removable_widget_dict) for key in removable_widget_dict.keys(): if key == 'item5': removable_widget_dictPython tkinter grid remove.delete() break root.mainloop() 

in simple terms: there is the class that will be the removable widgets, each time an instance of that class is created in the for loop, it is saved in dictionary. when deleting You match Your criteria with dictionary key and execute a function to delete the widget and remove it from the dictionary

How to delete Tkinter widgets from a window?, You can call pack_forget to remove a widget (if you use pack to add it to the window). If you use pack_forget , you can later show the widget

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