hello everyone!
while i was trying Krita on my Ubuntu Os ,i found one of the brush named -: "Brush_tilt" is not working....it is not getting load!
it is numbered 100 in brush presetes in krita 4.0.0
how should i find the code related to it so that i can work on it in QtCreater !

Please help me to think over it....

Are you sure it isn't loaded -- is there an error message on the terminal when you start Krita? Or do you think it doesn't work at all -- keeping in mind that tile brushes often don't do anything if you haven't got a stylus with tilt.

actually sir, i was not using stylus.....and it is showing an option to reload brush presets in edit brush settings!