UnityEditor.TreeViewForAudioMixerGroup.GroupTreeViewGUI.GetIconForItem C# (CSharp) Méthode

            protected override Texture GetIconForItem(TreeViewItem item)
            {
                if ((item != null) && (item.icon != null))
                {
                    return item.icon;
                }
                if (item.id == TreeViewForAudioMixerGroup.kNoneItemID)
                {
                    return this.k_AudioListenerIcon;
                }
                return this.k_AudioGroupIcon;
            }