pub type _bindgen_ty_47 = c_uint;Expand description
PF_ChangeFlags
New in AE 4.0 (although PF_ChangeFlag_CHANGED_VALUE was implemented by setting low bit of old changed field).
PF_ChangeFlag_CHANGED_VALUE
Set this flag for each param whose value you change when handling a PF_Cmd_USER_CHANGED_PARAM or specific PF_Cmd_EVENT events (PF_Event_DO_CLICK, PF_Event_DRAG, & PF_Event_KEYDOWN). If set during PF_Cmd_EVENT, but sure to also set PF_EO_HANDLED_EVENT before returning. You can change as many params as you want at once. These changes are undoable and re-doable by the user. Exception: do not set PF_PUI_STD_CONTROL_ONLY param values with this flag, use PF_UpdateParamUI() instead.
PF_ChangeFlag_SET_TO_VARY
Not yet implemented. Same restrictions as PF_ChangeFlag_CHANGED_VALUE.
PF_ChangeFlag_SET_TO_CONSTANT
Not yet implemented. Same restrictions as PF_ChangeFlag_CHANGED_VALUE.