on the picture below there’s cursor look while dragging some widget (with different gtk versions and the same system theme):
at top in form of palm
at bottom in form of arrow
on the left side for light theme
on the right side for dark theme
two questions for code in C for Gtk4 app:
how to customize or choose a form for cursor (palm or arrow)?
is it possible to invert colors of those cursor icons for dark themes?
p.s. those cursor icons are distinct in different distros and seem to depend on Gtk version too. And all the tested don’t invert colors at switching to dark theme.
I think DnD should always use a ‘hand’ cursor, assuming a typical cursor theme. What “different gtk versions” are these?
The cursor theme is not affected by the Dark Style preference. GNOME has had black cursors by default for a long time. With the white outline, it has adequate contrast on any backdrop.