[ CCode ( cname = "gimp_help_set_help_data" ) ]
public void help_set_help_data (Widget widget, string? tooltip, string help_id)
The reason why we don't use set_tooltip_text is that elements
in the GIMP user interface should, if possible, also have a help_id set for context-sensitive help.
This function can be called with null for tooltip. Use this feature if you want to set a
help link for a widget which shouldn't have a visible tooltip.
| widget |
The Widget you want to set a |
| tooltip |
The text for this widget's tooltip (or null). |
| help_id |
The |