I want to create a simple button that when pressed, changes the value of the setting browser.display.document_color_use to 1, and when pressed a second time is changed back to 2.
I have no idea where to even begin.
I want to create a simple button that when pressed, changes the value of the setting browser.display.document_color_use to 1, and when pressed a second time is changed back to 2.
I have no idea where to even begin.