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Silvio Clecio | 1 Aug 01:40
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Re: Lazarus 0.9.26, 0.9.26.1, 0.9.26.2, 0.9.27 ou 0.9.28? (Silvio Cl écio)

Em 31/7/2009 15:48, Guionardo Furlan escreveu:
> UHAUHAUHAUHAU, mais um brasileiro que escreve inglês como índio. Valeu
> a sexta-feira.
> Silvio, não me leve a mal, acho que eu escrevo pior.
>
> Poor and ugy translation: An brazilian writing like indian. LOL. And
> other brazilian with bad english too.

Kkk... :-D

Sim, e a discussão tomou um rumo positivo.
---
Poor translation: Yes, and the discussion took a positive direction.
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[]'s, Silvio Clécio
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°oO| Seja livre, use Linux! |Oo°

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Andrew Brunner | 1 Aug 02:17
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Debugging and Structured Data Arrays

Hi All.  I have a data type of TStringArray=Array of String...

Under debugger (GDB Linux) I can't access any of the elements.

Is there a compiler option to enable information during debugging and
or watching?

Presently, when Inspecting or Viewing I get an error "Cannot perform
pointer math on incomplete type TSTRINGARRAY..."

Any ideas?

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Kostas Michalopoulos | 1 Aug 18:01
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Re: Buttoncaptions gone in dialogs?

John vd Waeter wrote:
> Windows Vista, Laz. 0.9.26.2 beta rev 18980, FPC 2.2.2
> 
> Captions of buttons in all IDE dialogs (Aboutbox, configure build, 
> project options etc) are invisible. Glyphs are visible.

I can still confirm this. It seems to happen only when theming and the 
DWM is disabled though (like when using the Windows Classic theme).

Also the grid dots in forms are not displayed properly. Here is a 
screenshot from my Lazarus copy showing both problems (see the grid dots 
in the form - they have big gaps - and the buttons in the "External 
tools" dialog - they miss the caption text):

http://gimme.badsectoracula.com/lazarusidemisrenderedstuff.png

Kostas "Bad Sector" Michalopoulos

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Silvio Clecio | 1 Aug 20:42
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Re: Buttoncaptions gone in dialogs?

Em 1/8/2009 13:01, Kostas Michalopoulos escreveu:
> John vd Waeter wrote:
>> Windows Vista, Laz. 0.9.26.2 beta rev 18980, FPC 2.2.2
>>
>> Captions of buttons in all IDE dialogs (Aboutbox, configure build,
>> project options etc) are invisible. Glyphs are visible.
>
> I can still confirm this. It seems to happen only when theming and the
> DWM is disabled though (like when using the Windows Classic theme).
>
> Also the grid dots in forms are not displayed properly. Here is a
> screenshot from my Lazarus copy showing both problems (see the grid dots
> in the form - they have big gaps - and the buttons in the "External
> tools" dialog - they miss the caption text):
>
> http://gimme.badsectoracula.com/lazarusidemisrenderedstuff.png
>
> Kostas "Bad Sector" Michalopoulos

Friends, I do not know much English, but I will try to help here...

If you will not have problems to use, on GTK2 it all appears normal.
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Arí Ricardo Ody | 2 Aug 00:03
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Error in Lazarus installation

I'm trying to install Lazarus 0.9.26.2 in Windows Vista SP2 64 bits machine.

When I double click over the name of the 
installation program downloaded from the site I receive a message like this:

ShellExecuteEx failed; code 267.
Folder name is invalid.

The message is a free translation of its version in Brazilian Portuguese.

I know that this is a Windows Vista message and 
it's a little off topic, but I can't find any 
solution or suggestions about the error solution.

Did one of you received a similar message? Or 
give suggestions of how to solve it?

Greetings from São Paulo - Brazil

Ricardo

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Arí Ricardo Ody | 2 Aug 00:05
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Error in Lazarus installation - addtional information

I'm trying to install the lazarus 64 bit version.

[ ]

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dominique | 2 Aug 22:42

Mac OS X : Drag n Drop within TListBox not working correctly..

Hi all,
  If I 
1. create a new application
2. Drop a TListBox on the form
3. Set DragMode on the Listbox to dmAutomatic.
4. Hook up events for OnDragOver and OnDragDrop

The events in step 4 never fire.

On the other hand The StartDrag and EngDrag events fire regard less of if
the Mode is dmAutomatic or not. It has been a while since I did any DnD in
Delphi, but I thought that StartDrag and EngDrag only fire if the DragMode
is dmManual. Also the StartDrag and EngDrag event fire on click. NOT on
mousedown and not after the mouse has moved a little. They both seem to
fire immediately on clicking on an item in the ListBox.
Any way you cook it, it does not seem to be working correctly.

Anyone else seeing this? Should I Mantis it?

Dominique Louis.

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Silvio Clecio | 3 Aug 00:25
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Re: Debugging and Structured Data Arrays

Em 31/7/2009 21:17, Andrew Brunner escreveu:
> Hi All.  I have a data type of TStringArray=Array of String...
>
> Under debugger (GDB Linux) I can't access any of the elements.
>
> Is there a compiler option to enable information during debugging and
> or watching?
>
> Presently, when Inspecting or Viewing I get an error "Cannot perform
> pointer math on incomplete type TSTRINGARRAY..."
>
> Any ideas?

I not saw errors with the implementation below:

-------
   TStringArray = array of string;

implementation

{ TMainForm }

procedure TMainForm.TestButtonClick(Sender: TObject);
{$WRITEABLECONST ON}
const
   CStringArrayLength: Integer = 20;
{$WRITEABLECONST OFF}
var
   VStringArray: TStringArray;
begin
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Andrew Brunner | 3 Aug 00:41
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Re: Debugging and Structured Data Arrays

Thanks Silvio,

I'm not having a problem a problem with code running.  I'm not able to
Inspect the contents of VStringArray while debugging via GDB in
Ubuntu.

Can you inspect the variable VStringArray?  How about VStringArray[0]?
 I can not.

This is a fresh build of FPC and Lazarus from TRUNK and a BRAND new
install of Ubuntu 9.04.

On Sun, Aug 2, 2009 at 5:25 PM, Silvio Clecio<silvioprog <at> yahoo.com.br> wrote:
> Em 31/7/2009 21:17, Andrew Brunner escreveu:
>>
>> Hi All.  I have a data type of TStringArray=Array of String...
>>
>> Under debugger (GDB Linux) I can't access any of the elements.
>>
>> Is there a compiler option to enable information during debugging and
>> or watching?
>>
>> Presently, when Inspecting or Viewing I get an error "Cannot perform
>> pointer math on incomplete type TSTRINGARRAY..."
>>
>> Any ideas?
>
> I not saw errors with the implementation below:
>
> -------
(Continue reading)

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Martin | 3 Aug 00:56
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Re: Debugging and Structured Data Arrays

Andrew Brunner wrote:
> Thanks Silvio,
>
> I'm not having a problem a problem with code running.  I'm not able to
> Inspect the contents of VStringArray while debugging via GDB in
> Ubuntu.
>
> Can you inspect the variable VStringArray?  How about VStringArray[0]?
>  I can not.
>
> This is a fresh build of FPC and Lazarus from TRUNK and a BRAND new
> install of Ubuntu 9.04.
>
>   

There a various problems, like this. It is an issue between fpc and gdb.
A lot may depend on the version of  fpc and the version of gdb you use.

A few thinks you can try, but I don't know if they will work for you.

Try Dwarf versu stabs (Compiler option in Lazarus), Tab: Linking

While debugging the following has worked for me under window (not sure 
if I used dwarf, I think not). And it only worked if there was an 
explicit type:
  type TStringArray = Array of String; var a: TStringArray
but not for
  var a: Array of String;

instead of
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