OpenEuphoria

RE: [Win32Lib] scroll a window with text?

• Posted by Derek Parnell <Derek.Parnell at SYD.RABOBANK.COM> Jun 27, 2002
• 375 views

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Dan,
you really must read your private mail first. I've answered all this stuff
in a mail I sent to you about 6 hours ago.

> -----Original Message-----
> From: Dan Moyer [mailto:DANIELMOYER at prodigy.net]
> Subject: Re: [Win32Lib] scroll a window with text?
> 
> 
> 
> Could the person who contributed the procedure
> "setWindowScrollRange" to Derek for Win32Lib
> (or anyone else who might know),
> explain what exactly to use for the "pageSize" parameter?
> 
> The "setWindowScrollRange" procedure is defined thusly:
> global procedure setWindowScrollRange(integer id, integer typeScroll,
> integer min,
> integer max, atom pageSize)
>     -- Martin : sets scroll range for window scrolbar
>     -- type idenitifies scrollbar -
>     --           SB_HORZ : window horizontal sb
>     --           SB_VERT : window vertical sb
>     --           SB_CTL  : control (same as setScrollRange)
>     --    (maybe replace this with setHScrollRange, etc.)
>     -- pageSize specifies size of one page (allows set size 
> of proportional
> scrollbar)
> 
> 
> Alternatively, is it possible to use "global procedure 
> setScrollRange" to
> set the scrollbars' ranges for a window?  It looks like the 
> code for the
> procedure makes it possible, but I don't know how to involve 
> & distinguish
> horizontal & vertical scrollbars; I see "lMsgCode = SB_VERT" 
> & its sibling
> in the code for "if the control is a window", but I can't see 
> how they are
> presented or made available to the procedure.
> 
> tia,
> Dan Moyer
> 
> 
> 
> 

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