Qt Button

jsulm

@Rkutun It is not clear where you're executing this code. It is also not clear what you're doing when one of the buttons is clicked.
Please format your code correctly.

Rkutun

Thank you for your response.

I have not added any specific functionality to the button. It only lags when the button is in the pressed state.

Additionally, I have another button next to it where I rotate an image, and it works smoothly. However, when I press the button with the pixmap, the image freezes.

Could you provide any suggestions to resolve this issue?

jsulm

@Rkutun "It is not clear where you're executing this code." - you did not answer this...

Rkutun

Thank you for your response.

Could you please clarify what exactly you are asking about? Are you referring to the context in which the code is executed, such as whether it's within a specific function, event handler, or somewhere else? I want to make sure I provide the exact information you need.

jsulm

@Rkutun said in Qt Button:

Are you referring to the context in which the code is executed

Yes.

Rkutun

Thank you for your response.

The code is not triggered by any specific event or function. It is not part of any separate function or event handler. I am directly running it within the MainWindow class during its initialization.

Rkutun

Help please!!!

jsulm

@Rkutun Try to profile your app on the device to see where it spends most time when the button lags.

Rkutun

Thank you for your suggestion.

Could you guide me on how to profile the application to analyze where the lag occurs? I would appreciate any tools or steps you recommend to perform this process effectively.

jsulm

@Rkutun Take a look at https://ftp.gnu.org/old-gnu/Manuals/gprof-2.9.1/html_mono/gprof.html