| 1225 | } |
| 1226 | |
| 1227 | void flush_signals() { |
| 1228 | if (g_signal_bridge_callbacks.flush) { |
| 1229 | g_signal_bridge_callbacks.flush(); |
| 1230 | } |
| 1231 | } |
| 1232 | |
| 1233 | void set_viewport_overlay_callbacks(HasViewportDrawHandlersCallback has_cb, |
| 1234 | InvokeViewportOverlayCallback invoke_cb) { |