Node that had focus before popupFrame took over. When the popup is closed using a keyboard shortcut, this node will take focus again.
Assigned automatically if spawnPopup or spawnChildPopup is used, but otherwise not.
See Implementation
Node that had focus before popupFrame took over. When the popup is closed using a keyboard shortcut, this node will take focus again.
Assigned automatically if spawnPopup or spawnChildPopup is used, but otherwise not.