Skip to content

Latest commit

 

History

History
53 lines (36 loc) · 1.51 KB

RemoveGadget.md

File metadata and controls

53 lines (36 loc) · 1.51 KB

NAME

RemoveGadget -- Remove a gadget from a window.

SYNOPSIS

    Position = RemoveGadget( Window, Gadget )
    D0                       A0      A1

    UWORD RemoveGadget( struct Window *, struct Gadget * );

Links: Window Gadget Window Gadget

FUNCTION

Removes the given gadget from the gadget list of the specified window. Returns the ordinal position of the removed gadget.

If the gadget is in a requester attached the the window, this routine will look for it and remove it if it is found.

If the gadget pointer points to a gadget that isn't in the appropriate list, -1 is returned. If there aren't any gadgets in the list, -1 is returned. If you remove the 65535th gadget from the list -1 is returned.

NOTES New with V37: If one of the gadgets you wish to remove is the active gadget, this routine will wait for the user to release the mouse button before deactivating and removing the gadget.

INPUTS

Window = pointer to the window containing the gadget or the requester containing the gadget to be removed. Gadget = pointer to the gadget to be removed. The gadget itself describes whether this is a gadget that should be removed from the window or some requester.

RESULT Returns the ordinal position of the removed gadget. If the gadget wasn't found in the appropriate list, or if there are no gadgets in the list, returns -1.

BUGS

SEE ALSO

AddGadget, AddGList, RemoveGList