Message-ID: <167@sdcc13.UUCP>
Date: Mon, 4-Mar-85 21:15:51 EST
Article-I.D.: sdcc13.167
Posted: Mon Mar  4 21:15:51 1985
Date-Received: Sun, 10-Mar-85 07:28:13 EST
Organization: U.C. San Diego, Academic Computer Center
Lines: 13




	Does anyone know what the clickloop field of the TextEdit record
	does?  I discovered this recently, and found out that when I give
	it a pointer to a function, that function is called repetitively
	when a call to TEClick is made.  This is useful because I can
	add scrolling into a TEClick operation.  The problem is: I am
	using MegaMax C, and I have to know exactly what parameters are
	being passed to this function, or it will bomb when the function
	returns.  Does anyone know what they are?

				Victor Romano.

Message-ID: <30095@apple.UUCP>
Date: Fri, 8-Mar-85 21:34:33 EST
Article-I.D.: apple.30095
Posted: Fri Mar  8 21:34:33 1985
Date-Received: Mon, 11-Mar-85 04:48:44 EST
References: 
Reply-To: lsr@apple.UUCP (Larry Rosenstein)
Organization: Macintosh Division, Apple Computer
Lines: 17
Summary: 

In article  ee163ahe@sdcc13.UUCP (VICTOR ROMANO) writes:
 > 
 > 	Does anyone know what the clickloop field of the TextEdit record
 > 	does?

The click loop procedure is called by TEClick while the user is holding the
mouse button down.  It is intended to be used to implement automatic
scrolling when the mouse moves outside the window.

The routine should set D0 to 1 and preserve D2.  If you set D0 to 0, you
will abort TEClick.

-- 
Larry Rosenstein

UUCP:  {nsc, dual, voder, ios}!apple!lsr
CSNET: lsr@Apple.CSNET