Copyright (C) 1995, Digital Equipment Corporation
All rights reserved.
See the file COPYRIGHT for a full description.
Last modified on Tue Jul 4 10:00:08 PDT 1995 by mhb
INTERFACE TextPortButton;
IMPORT VText, VBT;
CONST
Brand = "TextPortButton";
TYPE
Interval = VText.Interval;
T = OBJECT
label: TEXT;
interval: Interval; (* R/O *)
METHODS
callback (READONLY cd: VBT.MouseRec);
END;
For a TextPortButton.T b
, the field b.interval
is set after
b
is inserted into some TextPortWithButtons.T t
by calling t.insertButton(b)
.
PROCEDURE GetExtents(b: T; VAR (*out*) left, right: CARDINAL);
END TextPortButton.