I would like to have a slider in my project to adjust font sizes in text boxes instead of 5 different buttons that change the fonts size. I know FM doesn't have this object, but is there a way to fake this? This is what I mean:
I could use a graphical horizontal line and 5 hidden buttons, but that would not give the illusion of a moving slider.
You could use a HTML5 slider in a web viewer and have it call a script using the fmp: URL protocol.