Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Luca Olivetti via lazarus

El 13/2/19 a les 23:56, Werner Pamler via lazarus ha escrit:

Am 13.02.2019 um 17:18 schrieb Luca Olivetti via lazarus:
I added a note to the wiki that both lclextensions and virtualtreeview 
are now included with lazarus.


Which article? I want to have a look and check whether it is correct. 


http://wiki.freepascal.org/VirtualTreeview


Because the situation is more complicated: In Laz trunk (or v2.2 in the 
future) all VTV files were renamed to have a "laz." prefix, and the 
registered components were renamed as TLaz* (e.g. TLazVirtualStringTree 
instead of TVirtualStringTree). This was made to avoid a naming conflict 
if a user wants to install older oder newer versions of VTV from git or 
somewhere else.


:-(

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Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Werner Pamler via lazarus

Am 13.02.2019 um 17:18 schrieb Luca Olivetti via lazarus:
I added a note to the wiki that both lclextensions and virtualtreeview 
are now included with lazarus.


Which article? I want to have a look and check whether it is correct. 
Because the situation is more complicated: In Laz trunk (or v2.2 in the 
future) all VTV files were renamed to have a "laz." prefix, and the 
registered components were renamed as TLaz* (e.g. TLazVirtualStringTree 
instead of TVirtualStringTree). This was made to avoid a naming conflict 
if a user wants to install older oder newer versions of VTV from git or 
somewhere else.


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Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Luca Olivetti via lazarus

El 13/2/19 a les 17:10, Luca Olivetti via lazarus ha escrit:

El 13/2/19 a les 16:18, Luca Olivetti via lazarus ha escrit:

No, you must use the VirtualTreeViews which comes with Lazarus 
(folder components/virtualtreeview). If you absolutely want to stay 
with this github version you should replace "var" in the offending 
methods by a "const". 



Actually, I don't care: if the version that comes with lazarus works 
that's fine for me. In fact I didn't even know that it was included, 
http://wiki.freepascal.org/VirtualTreeview seems to imply you have to 
get it from github.


Oh, I see now that it was *not* included in lazarus 1.8.4, that's why I 
originally used the version from lazarus-ccr and seeing that it wasn't 
compiling I tried the one from github.


I added a note to the wiki that both lclextensions and virtualtreeview 
are now included with lazarus.


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Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Luca Olivetti via lazarus

El 13/2/19 a les 16:18, Luca Olivetti via lazarus ha escrit:

No, you must use the VirtualTreeViews which comes with Lazarus (folder 
components/virtualtreeview). If you absolutely want to stay with this 
github version you should replace "var" in the offending methods by a 
"const". 



Actually, I don't care: if the version that comes with lazarus works 
that's fine for me. In fact I didn't even know that it was included, 
http://wiki.freepascal.org/VirtualTreeview seems to imply you have to 
get it from github.


Oh, I see now that it was *not* included in lazarus 1.8.4, that's why I 
originally used the version from lazarus-ccr and seeing that it wasn't 
compiling I tried the one from github.



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Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Luca Olivetti via lazarus

El 13/2/19 a les 14:17, Werner Pamler via lazarus ha escrit:

Am 13.02.2019 um 12:08 schrieb Luca Olivetti via lazarus:


El 13/2/19 a les 9:50, Werner Pamler via lazarus ha escrit:

I checked out r60392 but I still cannot compile VirtualTreeView 
(checked out from github 
https://github.com/blikblum/VirtualTreeView-Lazarus.git, branch 
lazarus-master)


VirtualTrees.pas(772,19) Error: No matching implementation for 
interface method "SetData(const tagFORMATETC;var 
TagSTGMEDIUM;LongBool):LongInt; StdCall;" found


Bye



No, you must use the VirtualTreeViews which comes with Lazarus (folder 
components/virtualtreeview). If you absolutely want to stay with this 
github version you should replace "var" in the offending methods by a 
"const". 



Actually, I don't care: if the version that comes with lazarus works 
that's fine for me. In fact I didn't even know that it was included, 
http://wiki.freepascal.org/VirtualTreeview seems to imply you have to 
get it from github.


Bye
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Luca
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Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Martok via lazarus
Am 13.02.2019 um 14:17 schrieb Werner Pamler via lazarus:
> No, you must use the VirtualTreeViews which comes with Lazarus (folder 
> components/virtualtreeview).
Sorry to barge in here, but is this version actively maintained again? I
distinctly remember from 2016 that it was extremely outdated and did not
incorporate upstream development at all.

Too many forks...

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Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Werner Pamler via lazarus

Am 13.02.2019 um 12:08 schrieb Luca Olivetti via lazarus:


El 13/2/19 a les 9:50, Werner Pamler via lazarus ha escrit:

I checked out r60392 but I still cannot compile VirtualTreeView 
(checked out from github 
https://github.com/blikblum/VirtualTreeView-Lazarus.git, branch 
lazarus-master)


VirtualTrees.pas(772,19) Error: No matching implementation for 
interface method "SetData(const tagFORMATETC;var 
TagSTGMEDIUM;LongBool):LongInt; StdCall;" found


Bye



No, you must use the VirtualTreeViews which comes with Lazarus (folder 
components/virtualtreeview). If you absolutely want to stay with this 
github version you should replace "var" in the offending methods by a 
"const". I do not know, however, whether this version will cooperate 
with the Online-Package-Manager (you absolutely must uninstall the VTV 
of the Lazarus version!).  If that would not work you'd be forced to use 
the VTV of the Lazarus installation, or you switch to Lazarus trunk in 
which this version conflict is resolved.


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Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Luca Olivetti via lazarus

El 13/2/19 a les 9:50, Werner Pamler via lazarus ha escrit:

Please update your Laz-fixes installation: The patch for the issue with 
VirtualTreeView has been merged to fixes in r60091, that for the issue 
with TAChart in r60392.


I checked out r60392 but I still cannot compile VirtualTreeView (checked 
out from github 
https://github.com/blikblum/VirtualTreeView-Lazarus.git, branch 
lazarus-master)


VirtualTrees.pas(772,19) Error: No matching implementation for interface 
method "SetData(const tagFORMATETC;var TagSTGMEDIUM;LongBool):LongInt; 
StdCall;" found


Bye
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Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Werner Pamler via lazarus
Please update your Laz-fixes installation: The patch for the issue with 
VirtualTreeView has been merged to fixes in r60091, that for the issue 
with TAChart in r60392.


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Re: [Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Mattias Gaertner via lazarus
On Wed, 13 Feb 2019 09:30:24 +0100
Luca Olivetti via lazarus  wrote:

> El 6/2/19 a les 19:19, Luca Olivetti ha escrit:
> 
> [The original thread was in fpc-devel, but this is a lazarus issue I
> think]
> 
> 
> > El 6/2/19 a les 18:51, Sven Barth via fpc-devel ha escrit:
> >   
> >> Would you nevertheless try with 3.2, please? Just in case it
> >> happens to be the problem I had fixed in regards to Queue().  
> > 
> > The branch is fixes_3_2?  
> 
> I'm having difficulties compiling lazarus with this branch.
> First I tried with lazarus 1.8.4, now I'm trying with lazarus 2.0.
> 
> I compiled that branch, installed (make install), created a fpc.cfg
> with fpmkcfg, put the new compiler directory (d:\pp\bin\i386-win32)
> as the first one in PATH, cleaned everything in the lazarus directory
> (make clean and deleting all lib directories).
> 
> This is the result of make bigide
> 
> (3104) Compiling tadiagram.pas
> D:\laz_test\components\tachart\tadiagram.pas(347,38) Error: (3349)
> Only static methods and static variables can be referenced through an
> object type tadiagram.pas(989) Fatal: (10026) There were 1 errors
> compiling module, stopping

Sounds like this bug:
https://bugs.freepascal.org/view.php?id=35039

>[...]

Mattias
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[Lazarus] Lazarus with fpc 3.2 [was Re: [fpc-devel] Suspicion about TThread.Synchronize]

2019-02-13 Thread Luca Olivetti via lazarus

El 6/2/19 a les 19:19, Luca Olivetti ha escrit:

[The original thread was in fpc-devel, but this is a lazarus issue I think]



El 6/2/19 a les 18:51, Sven Barth via fpc-devel ha escrit:

Would you nevertheless try with 3.2, please? Just in case it happens 
to be the problem I had fixed in regards to Queue().


The branch is fixes_3_2?


I'm having difficulties compiling lazarus with this branch.
First I tried with lazarus 1.8.4, now I'm trying with lazarus 2.0.

I compiled that branch, installed (make install), created a fpc.cfg with 
fpmkcfg, put the new compiler directory (d:\pp\bin\i386-win32) as the 
first one in PATH, cleaned everything in the lazarus directory (make 
clean and deleting all lib directories).


This is the result of make bigide

(3104) Compiling tadiagram.pas
D:\laz_test\components\tachart\tadiagram.pas(347,38) Error: (3349) Only 
static methods and static variables can be referenced through an object 
type tadiagram.pas(989) Fatal: (10026) There were 1 errors compiling 
module, stopping


make ide generates a lazarus binary, but then I cannot install my 
components:


VirtualTreeView (checked out from git)

VirtualTrees.pas(772,19) Error: No matching implementation for interface 
method "SetData(const tagFORMATETC;var TagSTGMEDIUM;LongBool):LongInt; 
StdCall;" found


OK, remove virtualtreeview (I don't need it in this project, after all 
this is just a test).


Next TAChart fails (wait, this is included with lazarus)


tadiagram.pas(347,38) Error: Only static methods and static variables 
can be referenced through an object type


OK, remove it too and jcfidelazarus,turbopoweripro and laz_fpspreadsheet 
which require it.


Now I have a working ide (without those packages) and I can do some 
tests, but it worries me that there's no virtualtreeview and the tachart 
included with lazarus doesn't compile.


Bye
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Luca

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