2011/4/19 Miguel A. Risco mris...@gmail.com:
Hi All, I found a possible Bug in TAChart component. Lazarus v0.9.30.1
SVN:3056 on Windows 7 x64
Create a Project with a TChart and TButton controls, add a TLineseries and
TUserDefinedChartSource with some points, select the last one as source for
On 18/04/2011 20:21, DSK wrote:
To use it, add the unit to the implementation uses clause and then just
call DisplayHourglass before any long process. It'll switch back to
whatever the cursor was then the method terminates.
Unless you store a reference of the result of the DisplayCursor()
On 18/04/2011 23:30, Marc Santhoff wrote:
I'm searching a reverse engineering tool that can handle lazarus' code.
The main goal is to generate class diagrams and sequence diagrams from
source.
I'm not sure if ModelMaker can do the reverse engineering, but
generating code and maintaining code
On 19/04/2011 01:08, Flávio Etrusco wrote:
so it should be used for
any menu that invokes a dialog, no matter it's modal or not.
That's not the case in Mozilla Thunderbird. Only modal dialogs have the
ellipsis in the menu item. Examples:
* 'Tools Preferences' does not.
* 'File New
2011/4/19 Graeme Geldenhuys graemeg.li...@gmail.com:
Unless you store a reference of the result of the DisplayCursor() call,
it will not work under FPC (like it does under Delphi). FPC is *not*
compatible with the way Delphi works in this regard. The FPC developers
are also not willing to fix
Hi Alexander, your Project is ok, but if your put a tbutton and fill the array
on the Onclick event and not in the constructor of the form then the series is
not drawing after the zoom on the second point. If I comment the line if not
RectIntersectsRect(ext, ParentChart.CurrentExtent) then
On 19/04/2011 08:44, Vincent Snijders wrote:
I thought it was freed just like Delphi (so no resource leak), but not
at the same time (which is undocumented) as Delphi.
That's exactly the issue I am referring too. Under Delphi the temporary
interface reference gets freed only when the
Graeme Geldenhuys kirjoitti tiistai, 19. huhtikuuta 2011 09:35:01:
On 19/04/2011 01:08, Flávio Etrusco wrote:
so it should be used for
any menu that invokes a dialog, no matter it's modal or not.
That's not the case in Mozilla Thunderbird. Only modal dialogs have the
ellipsis in the menu
Calling ds.Reset make the fix. I also think that Reset could be called by
EndUpdate.
Thank you
Miguel
-Mensaje original-
De: Alexander Klenin [mailto:kle...@gmail.com]
Enviado el: martes, 19 de abril de 2011 02:04 a.m.
Para: Lazarus mailing list
Asunto: Re: [Lazarus] TAChart possible
19.04.2011 15:06, Juha (gmail) wrote:
User interfaces are difficult to design because there is no single right
solution, it is always a matter of opinion.
Look at windows (xp/vista) and osx design guidlines.
Best regards,
Paul Ishenin
--
___
Flávio Etrusco wrote:
Hello,
I noticed some changes to menus' captions and I disagree with them.
AFAIK the standard for menu captions is to have '...' (ellipsis) to
indicate the menu doesn't have direct action, so it should be used for
any menu that invokes a dialog, no matter it's modal or
On Tue, Apr 19, 2011 at 18:15, Miguel A. Risco mris...@gmail.com wrote:
Calling ds.Reset make the fix. I also think that Reset could be called by
EndUpdate.
Done in r30379
--
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Hi,
I have been taking a quick look at the BGRABitmap package and looked
through a few of the tutorials posted on the FPC Wiki. The library seems
quite impressive - nice work.
I have found a rather gaping API flaw though, regarding these two methods:
function BGRA(red, green, blue, alpha:
http://wiki.freepascal.org/Lazarus_IDE_Tools
The above URL has no text regarding the Lazarus IDE Tools feature.
Instead it has some spam.
Regards,
- Graeme -
--
fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
http://fpgui.sourceforge.net/
--
19.04.2011 16:50, Graeme Geldenhuys пишет:
http://wiki.freepascal.org/Lazarus_IDE_Tools
The above URL has no text regarding the Lazarus IDE Tools feature.
Instead it has some spam.
Thanks, I reverted those pages and blocked spammers.
Best regards,
Paul Ishenin
--
Hello Lazarus-List,
Tuesday, April 19, 2011, 8:35:01 AM, you wrote:
GG That's not the case in Mozilla Thunderbird. Only modal dialogs have the
GG ellipsis in the menu item. Examples:
GG * 'Tools Preferences' does not.
GG * 'File New Message' does not.
GG * 'File Print' does because it
On Tue, Apr 19, 2011 at 10:47, Graeme Geldenhuys
graemeg.li...@gmail.com wrote:
Hi,
I have been taking a quick look at the BGRABitmap package and looked
through a few of the tutorials posted on the FPC Wiki. The library seems
quite impressive - nice work.
I have found a rather gaping API
Hello Lazarus mailing list!
How can I execute process/start external application similar to
myapp where I don't want to wait until process ends.
Thanks.
--
Best regards, TRoland
http://www.rotursoft.sk
http://exekutor.rotursoft.sk
--
___
Lazarus
Paul Ishenin schrieb:
http://wiki.freepascal.org/Lazarus_IDE_Tools
The above URL has no text regarding the Lazarus IDE Tools feature.
Instead it has some spam.
Thanks, I reverted those pages and blocked spammers.
Thanks2 :-)
Shouldn't this page be titled Code Tools?
DoDi
--
Marc Santhoff schrieb:
I'm searching a reverse engineering tool that can handle lazarus' code.
The main goal is to generate class diagrams and sequence diagrams from
source.
See FPC utils/fpdoc, e.g. makeskel is quite nice.
DoDi
--
___
Lazarus
what are ppas.bat and link.res?
From examining the code it appears that ppas.bat contains code to link the
executable and the link.res resource files.
I just want to know it if is safe to add them to my .gitignore file.
--
Frank Church
===
On 19/04/2011 11:34, Aleksa Todorovic wrote:
red-green-blue is standard order of RGB components, so changing it
to blue-green-red wouldn't be very wise. Maybe changing function names
to something more suitable is better?
That is exactly the point I'm trying to make. Everybody knows the
Is there a codetools facility that can help you annotate changes to your
functions, and also help you create some kind of documentation block
whenever you create a new function or procedure?
eg when I want to commit changes to SCM I would like a tool that can list
all procedures which have
It would be good if the author puts his name in the wiki page about
this library: http://wiki.lazarus.freepascal.org/BGRABitmap
It would also be good if the sources are put in subversion in a normal
way, instead of putting zip files in subversion with the sources.
--
Felipe Monteiro de Carvalho
On Tue, Apr 19, 2011 at 1:04 PM, Felipe Monteiro de Carvalho
felipemonteiro.carva...@gmail.com wrote:
It would also be good if the sources are put in subversion in a normal
way, instead of putting zip files in subversion with the sources.
Ok, ignore that =D I was looking at the wrong place ...
Frank Church vfcli...@gmail.com hat am 19. April 2011 um 12:51 geschrieben:
Is there a codetools facility that can help you annotate changes to your
functions, and also help you create some kind of documentation block whenever
you create a new function or procedure?
eg when I
Hello,
Recently I downloded the file
Lazarus-0.9.31-30355-fpc-2.5.1-20110418-win32.exe
from snapshotFTP Server ftp://ftp.freepascal.org/pub/lazarus/snapshots/;,
and noticed that the file fpc.cfg is not included along with the binaries of
the
FPC, which causes an error in the first execution of
2011/4/19 Mattias Gaertner nc-gaert...@netcologne.de
Frank Church vfcli...@gmail.com hat am 19. April 2011 um 12:51
geschrieben:
Is there a codetools facility that can help you annotate changes to your
functions, and also help you create some kind of documentation block
whenever you
On Tue, 19 Apr 2011, Frank Church wrote:
2011/4/19 Mattias Gaertner nc-gaert...@netcologne.de
Frank Church vfcli...@gmail.com hat am 19. April 2011 um 12:51
geschrieben:
Is there a codetools facility that can help you annotate changes to
your
On 19/04/2011 13:50, Frank Church wrote:
I am looking for something manually triggered that can check what
procedures have been modified, or added, then I can jump to them one
by one and note down my changes.
I don't need something that is necessarily hooked into my VCS, but
something that
Hi, I'm working with a library that let me get a pointer to an UInt8
array containing the pixels of an image.
To show the image on screen, using Lazarus, I must know the
Red,Green,Blue and Alpha values of each pixel (am I right?), how can I
convert each byte of the UInt8 array to RGBA?
Thanks in
On 2011-04-19 10:39:59 -0300, Leonardo M. Ramé wrote:
Hi, I'm working with a library that let me get a pointer to an UInt8
array containing the pixels of an image.
To show the image on screen, using Lazarus, I must know the
Red,Green,Blue and Alpha values of each pixel (am I right?), how can
Hi all,
I have a problem with debugger, I don't know if it is a my specific
issue, but simply opening Lazarus and hitting F9 to compile and run an
empty project, I get a External: SIGSEGV error. But only if I have
gdb.exe as debugger. If I remove it from options, the project works.
Anyway... I
For this, you should use TProcess without poWaitOnExit option. ExecuteProcess
would block, always.
--
View this message in context:
http://free-pascal-lazarus.989080.n3.nabble.com/Lazarus-ExecuteProcess-do-not-wait-for-process-on-Linux-tp2838202p2839464.html
Sent from the Free Pascal - Lazarus
Hi all,
1. As of Lazarus svn r 30386 unit Chart is renamed to BarChart.
2. BarChart unit will be marked as deprecated soon and removed from lcl
package.
zeljko
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I'm doing some some controls that uses TTimer. I don't know why, but from
some time ago, TTimer don't fire the OnTimer procedure. I see in their
source and is wrote:
procedure TCustomTimer.UpdateTimer;
begin
KillTimer;
if (FEnabled) and (FInterval 0)
and
On 19/04/2011 18:13, Kjow wrote:
ut only if I have
gdb.exe as debugger. If I remove it from options, the project
This may be caused by your anti-virus solution, firewall, or certain
drivers.
BitDefender is known to cause this.
Comodo firewall is known to cause this.
I suspect there may be
2011/4/19 Martin laza...@mfriebe.de:
This may be caused by your anti-virus solution, firewall, or certain
drivers.
BitDefender is known to cause this.
Comodo firewall is known to cause this.
I suspect there may be printer drivers that cause this too, but I am not
sure.
With some anti
Hello Lazarus-List,
Tuesday, April 19, 2011, 7:51:35 PM, you wrote:
K I had no problems until last Friday (15/04/11) and now, also
K deactivating my Avira Antivir the problem persist.
K As printer I have an Epson PX720WD, but that never caused errors to
K gdb until today.
Deactivating Avira is
2011/4/19 José Mejuto joshy...@gmail.com:
Deactivating Avira is not enougth. I had the same problem a few months
ago, so uninstalled Avira and reinstalled it a few days later. Now
everything is running fine.
--
Best regards,
José
Thanks you,
I will try to re-install it.
Best Regards,
2011/4/19 fluisgira...@gmail.com fluisgira...@gmail.com:
I'm doing some some controls that uses TTimer. I don't know why, but from
some time ago, TTimer don't fire the OnTimer procedure. I see in their
source and is wrote:
procedure TCustomTimer.UpdateTimer;
begin
KillTimer;
if
On Tue, 19 Apr 2011 08:25:49 +0200, Graeme Geldenhuys wrote:
NOTE:
The issue is only if you call DisplayCursor() without storing the result
in a local variable.
Good lord. That's a very interesting gotcha. I'm very appreciative
that you've caught this.
It seemed to work fine in the trivial
On Tue, 19 Apr 2011 08:55:00 +0200, Graeme Geldenhuys wrote:
FPC I believe frees the
temporary interface reference immediately (or something undefined - I
can't remember).
This is exactly what I see happening in the testing I've just done.
Plop a;
Application.ProcessMessages;
in Destroy
On Tue, 19 Apr 2011 08:25:49 +0200, Graeme Geldenhuys wrote:
The issue is only if you call DisplayCursor()
Actually, just for the record, it is the same for DisplayHourglass as
well.
--
Dave
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2011/4/19 Daniel Simoes de Ameida dopidan...@yahoo.com.br:
Hello,
Recently I downloded the file
Lazarus-0.9.31-30355-fpc-2.5.1-20110418-win32.exe
from snapshot FTP Server ftp://ftp.freepascal.org/pub/lazarus/snapshots/;,
and noticed that the file fpc.cfg is not included along with the
On 19/04/2011 18:51, Kjow wrote:
Thank you for quick reply,
I had no problems until last Friday (15/04/11) and now, also
deactivating my Avira Antivir the problem persist.
As printer I have an Epson PX720WD, but that never caused errors to
gdb until today.
Damn... :(
Open the Menu / View /
On Tue, Apr 19, 2011 at 6:29 AM, José Mejuto joshy...@gmail.com wrote:
Hello Lazarus-List,
Tuesday, April 19, 2011, 8:35:01 AM, you wrote:
GG That's not the case in Mozilla Thunderbird. Only modal dialogs have the
GG ellipsis in the menu item. Examples:
GG * 'Tools Preferences' does not.
On 19 April 2011 20:45, DSK *** wrote:
Good lord. That's a very interesting gotcha. I'm very appreciative
that you've caught this.
I caught it by trying to create an alternative debugger to gdb, but
using the same trick as the cursor cursor code shown here.
Unfortunately the FPC
Martin schrieb:
It would not show you a diff, of what was changed, but that can be found
via svn and co (Maybe another field, indicating which revision a file
had, at the time of documenting
Git comes with a nice listing of a file's history, which ranges of lines
have been changed, by
Hi,
thanks for the hints, I'll see what I can make out of it.
Marc
--
Marc Santhoff m.santh...@web.de
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I have tried to use FPVectorial as TAChart back-end.
So far, without success.
I have a few questions/feature fequests, sorted approximately
by decreasing importance:
1) How to draw a rectangle?
2) How to measure a text?
3) How to draw a polygon?
4) How to make FPVectorial output anything?
It
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