Objects That Can Have Open Callbacks

PML Customisation User Guide

Form and Gadget Callbacks : PML Open Callbacks : Objects That Can Have Open Callbacks


Object	Object Classification	Callback
LIST multichoice	Gadget	SELECT, UNSELECT, START, STOP
LIST singlechoice	Gadget	SELECT, UNSELECT
OPTION	Gadget	SELECT, UNSELECT
ALPHA VIEW	Gadget	SELECT
BUTTON	Gadget	SELECT, UNSELECT
TOGGLE and RTOGGLE	Gadget	SELECT, UNSELECT
MENU (command fields)	Menu	SELECT, INIT
MENU (toggle fields)	Menu	SELECT, UNSELECT, INIT
FORM	Form	INIT, QUIT, CANCEL, OK, KILLING, FIRSTSHOWN
TEXT	Gadget	SELECT, MODIFIED, VALIDATE
SLIDER	Gadget	START, STOP, MOVE
FRAME	Gadget	SELECT, UNSELECT, SHOWN, HIDDEN
NUMERICINPUT	Gadget	SELECT, MODIFIED
COMBOBOX	Gadget	SELECT, UNSELECT, VALIDATE

Note:

The 2D and 3D VIEW objects supplied in AVEVA products, in particular those in which Event-Driven Graphics are used, may have open PML Functions as callbacks. However, open callbacks on these gadgets are not supported as a user-definable facility at this release.