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Marc Weustink | 1 Sep 04:47

Re: broken gtk+ compatibility

Marc Weustink wrote:
> Giuliano Colla wrote:
>> With rev. 11861 I started having problems with some versions of gtk+ 
>> libraries.
>> Transparent parts of glyphs are shown in black. This happens with FC1 
>> (gtk+1.2.10-28.1) but not with FC5 (gtk+1.2.10-50). As this problem 
>> didn't exist before, I presume that some change has been made which 
>> has broken the compatibility.
>> I enclose two screenshots of the same application running under FC1, 
>> one compiled with revision 11860, the second with revision 11862 
>> (11861 didn't compile). One can easily see the black areas in the 
>> speed button glyphs and in the dialog question mark.
>> I tried to figure the problem, but rev. 11861 introduced quite a lot 
>> of changes and I got lost.
> 
> THis is already addressed. And in that rev. caused by a bbp < 24. I've 
> already solved this, but need to "fix it agian for 24bpp before I can 
> commit.

This should be fixed in r11897

Marc
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Christian U. | 1 Sep 08:37
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Latest Lazarus revisions not compileable

Since an view Days i get these Linker Messages when i compile Lazarus .
Tested on 2 Mashines, also with clean.

fpc is 2.1.5 on one Mashine and 2.3.1 on another.

D:\lazarus\ide\lazarus.pp(118,1) Error: Undefined symbol: 
GRAPHICS_TBITMAP_$__INITFPIMAGEREADER$TFPCUSTOMIMAGEREADER
D:\lazarus\ide\lazarus.pp(118,1) Error: Undefined symbol: 
GRAPHICS_TBITMAP_$__INITFPIMAGEWRITER$TFPCUSTOMIMAGEWRITER
D:\lazarus\ide\lazarus.pp(118,1) Fatal: There were 2 errors compiling 
module, stopping

regards
Christian
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zeljko | 1 Sep 10:28

Re: Lazarus and QT4

On Friday 31 August 2007 22:46, ik wrote:
> Hi,
>
> I'm using Lazarus with QT4 from latest revision (11893) using fpc
> 2.1.4 on amd 64 linux.
> The latest work on the QT4 really works much better, however there is
> one big problem:
> The keyboard when the editor is in place is really slow, and it takes
> a second or two to see any result back. Is there a setting I should be
> aware of, or is it something in the Lazarus code itself (most likely
> synedit) ?

What do you exactly mean by keyboard is slow ? you mean caret is slow with 
reposition ?
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Marco van de Voort | 1 Sep 10:44
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Re: Latest Lazarus revisions not compileable

On Sat, Sep 01, 2007 at 08:37:30AM +0200, Christian U. wrote:
> Since an view Days i get these Linker Messages when i compile Lazarus .
> Tested on 2 Mashines, also with clean.
> 
> fpc is 2.1.5 on one Mashine and 2.3.1 on another.
> 
> D:\lazarus\ide\lazarus.pp(118,1) Error: Undefined symbol: 
> GRAPHICS_TBITMAP_$__INITFPIMAGEREADER$TFPCUSTOMIMAGEREADER
> D:\lazarus\ide\lazarus.pp(118,1) Error: Undefined symbol: 
> GRAPHICS_TBITMAP_$__INITFPIMAGEWRITER$TFPCUSTOMIMAGEWRITER
> D:\lazarus\ide\lazarus.pp(118,1) Fatal: There were 2 errors compiling 
> module, stopping

Sounds like bad hygiene with respect to .o and .ppu files. Somewhere there
is a duplicate or outdated file. Or you e.g. didn't fully recompile LCL
while you did update the compiler.
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Felipe Monteiro de Carvalho | 1 Sep 11:01
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Re: Gtk 2 and Image Masks problems

On 9/1/07, Marc Weustink <marc <at> dommelstein.net> wrote:
> Please bugrep. This is a risk of using widgetset internals in lcl code.

Done.

--

-- 
Felipe Monteiro de Carvalho
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ik | 1 Sep 11:20
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Re: Lazarus and QT4

On 9/1/07, zeljko <zeljko <at> holobit.net> wrote:
> On Friday 31 August 2007 22:46, ik wrote:
> > Hi,
> >
> > I'm using Lazarus with QT4 from latest revision (11893) using fpc
> > 2.1.4 on amd 64 linux.
> > The latest work on the QT4 really works much better, however there is
> > one big problem:
> > The keyboard when the editor is in place is really slow, and it takes
> > a second or two to see any result back. Is there a setting I should be
> > aware of, or is it something in the Lazarus code itself (most likely
> > synedit) ?
>
> What do you exactly mean by keyboard is slow ? you mean caret is slow with
> reposition ?

On  Every keypress I'm making, it takes something like one to two
seconds until there is an update, so for a word with four letters it
will takes something like 8 seconds until i'll see my full update come
up.
The same with scrolling the editor, it takes a second or two update
(so it might not be the keyboard, but the editor refresh).

Ido
--

-- 
http://ik.homelinux.org/
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Pieter Valentijn | 1 Sep 11:35
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RE: Web Model for future FPC/Lazarus

So creating 1 plugin that can run lets say anny DLL form would solve
this right? So we have 1 plugin skeleton that allows downloading from a
URL where a DLL is that has a interface to create atleast 1 form and
past it in to the plugins main form. Then from there anny program could
be started and we don't bother the users if he puts the url in a trusted
list or something (we can manage the plugin execution our selfs).

Met vriendelijke groet, 
Pieter Valentijn

Delphidreams
http://www.delphidreams.nl

-----Oorspronkelijk bericht-----
Van: Razvan Adrian Bogdan [mailto:lightningflash <at> gmail.com] 
Verzonden: 31 August 2007 14:53
Aan: lazarus <at> miraclec.com
Onderwerp: Re: [lazarus] Web Model for future FPC/Lazarus

But many browsers can be enhanced to do almost anything, IE (on
Windows) has ActiveX and all other browsers support netscape plugins on
all platforms which are similar to activex. Some people on this list
already made their own netscape plugins if i remember correcly and they
work  everywhere. This is exactly how flash works :) The only trouble is
the requirement to install the plugins ...

Razvan

_________________________________________________________________
     To unsubscribe: mail lazarus-request <at> miraclec.com with
(Continue reading)

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Graeme Geldenhuys | 1 Sep 13:11
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Fwd: bug reports in wrong project

---------- Forwarded message ----------
From: Graeme Geldenhuys <graemeg.lists <at> gmail.com>
Date: 24-Aug-2007 08:18
Subject: bug reports in wrong project
To: lazarus <at> miraclec.com

Hi,

I just noticed a few bug reports come though Mantis, but they are in
the FPC project instead of the Lazarus project.  Could someone with
sufficient rights move them over to Lazarus.

Bug numbers:
  9484
  9487
  9488
  9489

Thanks,
  - Graeme -
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Graeme Geldenhuys | 1 Sep 13:17
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mailing list problems

Hi,

Did somebody do some subscription clean-up on the mailing list. I have
been magically unsubscribed from the Lazarus mailing list since 24
August.  Did I maybe offend somebody?  ;-)
I was wondering why the list suddenly went so empty. I then checked
the GMANE site and noticed it was just me!!  :-(

Anyway, I re-subscribed now and saw my post appeared in GMANE, so I
guess everything will be back to normal.

Regards,
  - Graeme -

BTW:
  The mailing list footer refers to a mailing list archive which
doesn't exist!  Maybe it should be fixed or removed from the footer.
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Graeme Geldenhuys | 1 Sep 13:18
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PNG support and FPReadPNG unit

---------- Forwarded message ----------
From: Graeme Geldenhuys <graemeg.lists <at> gmail.com>
Date: 28-Aug-2007 11:35
Subject: PNG support and FPReadPNG unit
To: lazarus <at> miraclec.com

Hi,

Does Lazarus use the FPReadPNG unit included in 'fcl-image'?  If not, why not?

Also what PNG features does the fpreadpng.pp unit support?  Alpha
blending etc or does that only related to the Canvas painting and not
actually the image reading function.

If Lazarus uses it's own PNG implementation, what does it support
compared to the FPReadPNG unit?

Regards,
  - Graeme -
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Gmane