How to enable and control the backlight feature
I want to contol the backlight feature in my Ui by setting it to ratio i.e. 25%, 50%, 75% and 100%. I know QDisplayInfo and QMobility will be the answer, but I am not sure how to imply it in the Ui,
I am using Qt 4.8.2. Also I need to set it through a button.
Can anyone suggest me anything in this?
Thanks in advance.