https://specifications.freedesktop.org/icon-theme/latest/
Inherits:
If an icon name is not found in the current theme, it is searched for in the inherited theme (and recursively in all the inherited themes).
If no theme is specified, implementations are required to add the "hicolor" theme to the inheritance tree.
Also apparently inherited themes are supposed to be comma separated, but these guys aren't good with words. I don't think recursive or multiple themes is implemented at all, so there's a few reasons nobody has icons on hyprlauncher. Most apps install their icons in the fallback theme hicolor, not the default theme.
Example icon inheritance tree, which is the default on arch I believe:
default: Inherits=Adwaita
Adwaita: Inherits=AdwaitaLegacy,hicolor
AdwaitaLegacy: Inherits=hicolor
hicolor: actually has all the icons
HT never loads either of the explicitly inherited hicolor themes, but even if hicolor wasn't explicitly defined, it should be implicitly added as the last resort. Icon names should then be searched for in all themes along the inheritance tree recursively.
https://specifications.freedesktop.org/icon-theme/latest/
Also apparently inherited themes are supposed to be comma separated, but these guys aren't good with words. I don't think recursive or multiple themes is implemented at all, so there's a few reasons nobody has icons on hyprlauncher. Most apps install their icons in the fallback theme hicolor, not the default theme.
Example icon inheritance tree, which is the default on arch I believe:
HT never loads either of the explicitly inherited hicolor themes, but even if hicolor wasn't explicitly defined, it should be implicitly added as the last resort. Icon names should then be searched for in all themes along the inheritance tree recursively.