That’s already not possible on GNOME because some GNOME applications hardcode their theme, others use libadwaita, some use GTK4 without libadwaita, some use GTK3, and there may still be a GTK2 app lingering around here and there in the repos (ie: GIMP).
Few people are going to care that there’s a GTK application installed on their COSMIC desktop. COSMIC will automatically generate GTK3/4 themes to match the system theme. We may even automatically generate a libadwaita theme, so it will look “same enough”.
That’s already not possible on GNOME because some GNOME applications hardcode their theme, others use libadwaita, some use GTK4 without libadwaita, some use GTK3, and there may still be a GTK2 app lingering around here and there in the repos (ie: GIMP).
Few people are going to care that there’s a GTK application installed on their COSMIC desktop. COSMIC will automatically generate GTK3/4 themes to match the system theme. We may even automatically generate a libadwaita theme, so it will look “same enough”.
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