OpenEuphoria

Re: Questions!

• Posted by Derek Parnell <dparnell at BIGPOND.NET.AU> Sep 07, 2000
• 417 views

----- Original Message -----
From: "Travis Beaty" <atora at xoommail.com>
To: <EUPHORIA at LISTSERV.MUOHIO.EDU>
Sent: Thursday, September 07, 2000 4:59 AM
Subject: Questions!


> Hello All!
>
> I've got a couple of questions about win32lib.ew
> 0.50c++ as I busily work on my IDE, as well as
> some other questions ...
>
> 1.  Problem with getPrinter().
> When I call to getPrinter(), the "Print Dialogue"
> form does not appear, and the value returned from
> the function indicates that the user pressed the
> CANCEL button, although he was never given the
> chance to!   Now, I remember reading some time
> back that someone else mentioned the problem, but
> I'll be darned if I can find the exact message.
> It seems to me that Mr. Lewis had said that he
> had fixed the problem, but then again, my
> memory's not that sharp.  Mr. Lewis:  have you
> fixed this problem?  (I got my copy from
> SourceForge yesterday, 5-sep-00.)  Or is it
> implemented differently in this version of
> win32lib?
>
>
> 2.  RichEdit
> Trying to use RichEdit, I was unable to open any
> file and put it into the RichEdit component if
> that file was larger than ~3k.  To attempt this,
> I used a slightly modified version of the sample
> program RichEdit.exw, which I've included below.
> The reason that I was wanting to use RichEdit in
> the IDE was to give it the capability of opening
> files larger than 32k.  To have a size limit that
> low, I'm pretty sure that the problem here isn't
> with the tool, but with the operator.  If someone
> could find my boo-boo, it would be much
> appreciated.
>
>
> 3.  Documentation Formatting
> At the risk of starting a flame war here, what
> would be the preferred format for documentation?
> Text?  Html?  Or other?  I personally thought
> HTML, because I figure that if they download the
> program off the Net, they more than likely have
> the facilities to read the HTML documentation.
> There is also the hyperlinks, to make things
> easier to find.  But I've noticed that
> documentation for Euphoria programs are generally
> in ASCII format, save the "official"
> documentation from RDS and the reference for
> win32lib, which is HTML.  Any thoughts?
>
>
> Well, that's it for now!  Thanks everybody!
>
>
> God bless and Blessed Be,
> Travis Beaty
> Claude, Texas
>
>
> -- My very slightly altered version of
> RichEdit.exw.  All of the event
> -- handlers have been removed for brevity ...
>
> without warning
>
> include win32lib.ew
>
> constant
> Win = create( Window, "RichEdit Demo", 0,
> Default, Default, 400, 460, 0 ),
> RE = create( RichEdit, "", Win , 20, 20, 360,
> 200, ES_NOHIDESEL),
> CF = create( PushButton, "Change Font", Win,
> 20,250, 110, 30, 0),
> GF = create( PushButton, "Get Font", Win,
> 140,250, 110, 30, 0),
> GT = create( PushButton, "Get Text", Win,
> 260,250, 110, 30, 0),
> SB = create( PushButton, "Bullet", Win, 20,290,
> 110, 30, 0),
> FT = create( PushButton, "Find/Replace", Win,
> 140,290, 110, 30, 0),
> UN = create( PushButton, "Undo", Win, 260,290,
> 110, 30, 0),
> SI = create( PushButton, "Stream In", Win, 20,
> 330, 110, 30, 0)
>
> procedure defaulttext()
>     sequence rich
>     atom fn, c
>     fn = open( "font.e", "r" )  -- font.e was
> copied into this file's
>     if fn != -1 then            -- home directory
> so that no path was
>         rich = {}               -- needed.  The
> form opened; however,
>         c = 0                   -- there was no
> text in the RichEdit
>         while c != -1 do        -- component.
> When "RichEdit.exw" was
>             c = getc( fn )      -- opened, the
> text was successfully
>             rich &= c           -- copied into RE!
>         end while
>         rich = rich[1..length(rich)-1]
>         putStream( RE, StreamText, rich )  --
> changed from StreamRich to
>         close( fn )                        --
> SteamText, as I'll be using
>     end if                                 --
> standard Windows color and
> end procedure                              -- one
> font in the RichEdit.
>
> setTabs( RE, {0, 100,125} )
> setIndent( RE, 100, {}, {})
> defaulttext()
>
> WinMain( Win, Normal )
>
>
>
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