Tooltips for image_button in formspecs

[JPRuehmann]

Hello
If I understand the Documentation in the Developer Wiki right, there are no Tooltips for image_button Buttons.
Why not? It would be a great help, if I get Tooltips. For example for the main Buttons in unified_inventory.
Thanks,
JPR

[twoelk]

was thinking about that as well lately. Was wondering wether the code for the ingame tooltips when hovering over inventory items could be used for that.

[JPRuehmann]

Tried that but did not work.
Seems that al Buttons than had to be registered as nodes.
But that whould be an Overkill I think.

[twoelk]

as the game lacks a build in manuall, I guess tooltips in the settings screen would really help ... sapier liest du mit?

There would be enough room for a help tab in the main screen as well, maybe we should have that show some basic FAQ.

... but that may be another topic ...