![]() # Setting the styles to the style sheet to the label # Python program to create a simple GUI Calculator using PyQt5Į(10, 5, 350, 70) And, till the equals to operator button was not pressed, all the results are stored temporarily in a variable, which is displayed after getting the final answer. These functions on being called proceeded in such a way that if some text is present then that text would be added/ subtracted/ multiplied/ divided/ equated by the next number pressed. The functions were created for all the number from 0-9. Then, the event calling functions that that were added to each push button were defined. The equal button was given special emphasis by adding different colour effect to it. Then, we will create push buttons for all the mathematical operators and clear, equal & delete keywords along with setting their geometry and size. ![]() Push_delete = QPushButton("Del", element) # create a new push button for / operator Push_multiply = QPushButton("*", element) # create a new push button for * operator # create a new push button for - operator # create a new push button for + operator ![]() # adding a color effect to the equal button Push_equalsto = QPushButton("=", element) # create a new push button for = operator # Creating and introducing the operator push button Then, we will create push buttons for all the numbers from 0-9 and set their geometry and size. # Addition of the numerical buttons on the screen Make the label's final character disappear for the delete action, and leave the entire text blank for the clear action.Set the text " Wrong Input" within the unless block.Use the eval method on the label text inside the try block to obtain the response and set the answer to the label.Get the label's text from within the equals to action and begin the try except block.Add the label's text with the appropriate number or operator within each button's actions, with the exception of the equals to action.To draw attention to the equals button, give it a colour effect.Make an example of an operator push button for addition, subtraction, etc.Make push buttons for the numerals 0 through 9 and arrange their geometries in the correct sequence.Increase the font size and align the label text from the right side.Create a label, specify its shape and display the numbers and output on it.In this post, we'll look at how to make one using PyQt5. Next → ← prev Simple GUI calculator using PyQt5 in PythonĪ calculator is something used for performing mathematical calculations, particularly a compact electronic device having a keyboard and a visual display. Python Tutorial Python Features Python History Python Applications Python Install Python Example Python Variables Python Data Types Python Keywords Python Literals Python Operators Python Comments Python If else Python Loops Python For Loop Python While Loop Python Break Python Continue Python Pass Python Strings Python Lists Python Tuples Python List Vs Tuple Python Sets Python Dictionary Python Functions Python Built-in Functions Python Lambda Functions Python Files I/O Python Modules Python Exceptions Python Date Python Regex Python Sending Email Read CSV File Write CSV File Read Excel File Write Excel File Python Assert Python List Comprehension Python Collection Module Python Math Module Python OS Module Python Random Module Python Statistics Module Python Sys Module Python IDEs Python Arrays Command Line Arguments Python Magic Method Python Stack & Queue PySpark MLlib Python Decorator Python Generators Web Scraping Using Python Python JSON Python Itertools Python Multiprocessing How to Calculate Distance between Two Points using GEOPY Gmail API in Python How to Plot the Google Map using folium package in Python Grid Search in Python Python High Order Function nsetools in Python Python program to find the nth Fibonacci Number Python OpenCV object detection Python SimpleImputer module Second Largest Number in Python
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