Gtk.CellArea.prototype.is_focus_sibling
function is_focus_sibling(renderer:Gtk.CellRenderer, sibling:Gtk.CellRenderer):Boolean {
// Gjs wrapper for gtk_cell_area_is_focus_sibling()
}Returns whether sibling is one of renderer's focus siblings (see Gtk.CellArea.prototype.add_focus_sibling).
Since 3.0
- renderer
the Gtk.CellRenderer expected to have focus
- sibling
the Gtk.CellRenderer to check against renderer's sibling list
- Returns
true if sibling is a focus sibling of renderer