JOHN SINDELAR AND JASON YOUNG of Seedcode use the different button states combined with gradient fills to make buttons magically appear and disappear:
A couple of demos showing how you can reveal additional text, or even new buttons, when rolling over buttons in FileMaker 13. We used to hide text from some button states by making the text unusually large, but Jason Young showed us a much better method. More in the video below.
Don’t forget to download the example file!
Hover Tricks for FileMaker Buttons – SeedCode.