Looks up an icon and returns a #GtkIconInfo containing information
such as the filename of the icon. The icon can then be rendered
into a pixbuf using gtk_icon_info_load_icon().
When rendering on displays with high pixel densities you should not
use a @size multiplied by the scaling factor returned by functions
like gdk_window_get_scale_factor(). Instead, you should use
gtk_icon_theme_lookup_by_gicon_for_scale(), as the assets loaded
for a given scaling factor may be different.
Looks up an icon and returns a #GtkIconInfo containing information such as the filename of the icon. The icon can then be rendered into a pixbuf using gtk_icon_info_load_icon().
When rendering on displays with high pixel densities you should not use a @size multiplied by the scaling factor returned by functions like gdk_window_get_scale_factor(). Instead, you should use gtk_icon_theme_lookup_by_gicon_for_scale(), as the assets loaded for a given scaling factor may be different.