Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct
Qt setting contrast and brightness
alsa last edited by
Starting from an app based on QtWidget class, with a lot of widgets one overlying each other, is it possible to set contrast and brightness controls (e.g. two slides) as in photo editing programs? Can I act globally on my own project?
Currently I used Qt 4.8.6.
Do you mean create a widget containing two QSliders ?