Qt Tutorials For Beginners – Qt Signal and slots




In this tutorial we will learn How to use signal and slots in qt.

File->New File or Project…

Applications->Qt Gui Application->Choose…

We keep the class as MainWindow as given by default.

Signals And Slots project structure
Signals And Slots project structure

 

Signals And Slots project Gui design
Signals And Slots project Gui design

SignalsAndSlots.pro

 

mainwindow.h

 

mainwindow.cpp

 

main.cpp

 


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  • Sanjay Pandey

    Sir, can u provide me the code or tutorial for making a drag and droppable QtextEdit in QT, which can also be resized manually by the user according to his/her need. I searched it many times but couldn’t find it.

  • David Moheban

    why the disconnect right after the connect??