Back ArrowExplore all kits

Drag and Drop Functionality using tkinter Python

share link

by kanika dot icon Updated: Jul 26, 2023

technology logo
technology logo

Solution Kit Solution Kit  

The drag-and-drop graphical user interface allows programs to manipulate the mouse. In a drag-and-drop GUI, users can select an object or piece of content and drag it from one location to another. It's often represented by icons or visual representations of objects. They can then "drop" the object into the new location to perform an action or change the program's state.  

 

One popular library for building GUI applications in Python is Tkinter GUIs. Tkinter provides a set of widgets that can be used to create a drag-and-drop interface.   

  

There is a different type of drag-and-drop GUI that is available in drop-down in interfaces:  

  1. Drop-down menus: Drop-down menus allow users to select an item from a list by clicking on a menu or option. In the traditional sense, a drop-down menu can be considered of GUI interaction. Users can drag their mouse over the menu and drop it onto the desired option.  
  2. File and folder management: Drag and drop is used in file and folder interfaces. Its User can drag files or folders from one location and drop them onto another. This simplifies tasks like organizing files and moving data between directories.   
  3. Game development: Drag and drop functionality is often utilized in game development frameworks. It allows game designers or developers to arrange objects, assets, and logic. This simplifies the process of prototyping, designing, and building games.   

 Main Points for drag and drop GUI in Python:  

  • Definition: Explain that a drag-and-drop graphical user interface (GUI) allows users to manipulate.   
  • History: Provide a brief overview of the history and evolution of drag-and-drop GUIs.   
  • Implementation in Python: Discuss how Python, as a versatile programming language, offers libraries. To Highlight Tkinter as a popular library for building GUI applications in Python.   
  • Components: Explain the various components that make up a drag-and-drop GUI, including,  

buttons   

menus   

fields   

containers   

drag handle   

drop target   

feedback elements   

Types of Drag and Drop GUIs: Discuss different types of drag and drop GUIs: 

  • drop-down menus  
  • list-based drag and drop  
  • file and folder management  
  • visual editors  
  • interactive interfaces  
  • Game development.  

  

In conclusion, using a drag-and-drop graphical user interface in programming offers several advantages. The ease of use provided by drag-and-drop interactions simplifies the user experience. Its Users can manipulate objects and rearrange elements and actions by dragging.   


Here is an example of implementing Drag and Drop Functionality using tkinter Python.



Fig 1: Preview of the Code.



Fig 2: Window before dragging the button B.



Fig 3: Window after dragging the button B to the right and dropping.

Code


In this solution, we are implementing Drag and Drop Functionality using tkinter Python.

Drag and Drop button tkinter python

PythondotLines of Code : 10dotLicense : Strong Copyleft (CC BY-SA 4.0)

Dependent Libraries : 
from tkinter import * #global tkinter import
from tkinter.dnd import Tester as Dragwindow, Icon as Dragable #import screen and object dragable classes
root=Tk() #make our root window
root.withdraw() #hide it since we don't need it
main=Dragwindow(root) #make our actual main window, it can have dragable objects on
def make_btn(): #make a new 'B' button
    Dragable('B').attach(main.canvas) #make it and attach it to our window's functioning part, the canvas
Button(main.top, text='A', command=make_btn).pack() #make a button 'A' for our window
mainloop() #start the mainloop

Instructions

Follow the steps carefully to get the output easily.

  1. Install Jupyter Notebook on your computer.
  2. Open terminal and install the required libraries with following commands.
  3. Install tkinter by using the following command.
  4. !pip install ipywidgets 
  5. !pip install tkinter
  6. Copy the code using the "Copy" button above and paste it into your IDE's Python file.
  7. Run the file.


I hope you found this useful. I have added the link to dependent libraries, version information in the following sections.


I found this code snippet by searching for "Drag and Drop Functionality using tinkter in Python" in kandi. You can try any such use case!

Dependent Libraries


Tkinter-Designerby ParthJadhav

Python doticonstar image 5885 doticonVersion:v1.0.7doticon
License: Permissive (BSD-3-Clause)

An easy and fast way to create a Python GUI 🐍

Support
    Quality
      Security
        License
          Reuse

            Tkinter-Designerby ParthJadhav

            Python doticon star image 5885 doticonVersion:v1.0.7doticon License: Permissive (BSD-3-Clause)

            An easy and fast way to create a Python GUI 🐍
            Support
              Quality
                Security
                  License
                    Reuse

                      If you do not have tkinter that is required to run this code, you can install it by clicking on the above link and copying the pip Install command from the tkinter page in kandi.


                      You can search for any dependent library on kandi like Tkinter

                      Environment Tested


                      I tested this solution in the following versions. Be mindful of changes when working with other versions.

                      1. The solution is created in Python 3.9.6
                      2. The solution is tested on tkinter version 8.6


                      Using this solution, we are able to use implement drag and drop functionality.

                      Support

                      1. For any support on kandi solution kits, please use the chat
                      2. For further learning resources, visit the Open Weaver Community learning page.


                      FAQ:   

                      1. What is GUI development, and how does it work with Python?  

                      GUI development refers to the process of creating user interfaces for applications. The GUI helps interact with a program through visual elements such as windows. GUI development involves designing the layout and functionality of these visual elements.   

                        

                      2. How can I become a GUI designer for Python applications?  

                      GUI designer for Python involves a combination of principles of mastering GUI.  

                      • Learn user interface design principles: Familiarize yourself with the fundamental of the interface. It will help study the concepts such as visual hierarchy, typography, color theory, layout design, and usability.  
                      • Gain proficiency in Python: Acquire a solid understanding of the Python programming language. Learn the syntax, data structures, control flow, and object-oriented programming concepts.  
                      • Explore GUI development frameworks: Dive into popular GUI frameworks for Python, Tkinter. Choose one or more frameworks to specialize in based on your preferences.   
                      • Learn the chosen GUI framework: Dedicate time to learn the chosen GUI framework in depth. It helps understand the available widgets, layout management systems, and event handling mechanisms.  
                      • Study existing GUI designs: Analyse well-designed GUI applications to establish best practices. Examine successful applications' visual aesthetics, layout, navigation, and interaction patterns.  

                        

                      3. Does Google support developing Python applications using drag-and-drop GUI tools?  

                      Yes, Google provides support for developing Python applications. It uses drag-and-drop GUI tools through a platform called Google App Maker. This Google App is a low-code environment that allows users to build applications.   

                        

                      4. How do I install Qt Designer on my computer?   

                      To install Qt Designer on your computer, follow the steps based on your operating system.  

                      Windows:  

                      • Download and Install Qt for Windows: Go to the Qt website and download the Qt Install for Windows.  
                      • Run the Installer: Once the download is complete, run the installer. Select the desired components to install, including "Qt Designer."  
                      • Choose Installation Location: Choose the path for Qt and proceed with the installation.  
                      • Install Qt Designer: In the installation, ensure that "Qt" is selected for installation. The installer will download and install Qt Designer on your computer.  

                        

                      5. What is the Menu Editor in Qt Designer, and how do I use it?  

                      In Qt Designer, the Menu Editor is a graphical tool that allows you to configure the user interface. It provides a visual interface to create, edit, and act without writing code.  

                      See similar Kits and Libraries

                      Open Weaver – Develop Applications Faster with Open Source

                      kandi

                      Community and Support

                      Company

                      Follow

                      • © 2023 Open Weaver Inc.