[Lazarus] Help with a error - Failed to initialize component: No streaming method available.

2009-02-25 Thread German Gentile
Hi, anybody can help me with that error? Im losting my ear. Is a migrated program from delphi. At the beginning when try to create a TdataModule , Application.Initialize; Application.Title:='Sample DataModule'; Application.CreateForm(TServerDataModule, ServerDataModule); raises it: [WARNING

Re: [Lazarus] speed of SynEdit [Re: Wiki pages suggestion - feature comparison]

2009-02-25 Thread Hans-Peter Diettrich
Mattias Gärtner schrieb: > The problem is that many tools access the codetools (almost every file access > and search). Then a request manager might help, with a busy indication so that a client can skip and retry later. A threaded server will allow for higher throughput on multi-core machines.

[Lazarus] Weird behaviour of copyrect.

2009-02-25 Thread Dave Coventry
I have a program which contains the following elements: I have loaded a jpeg onto a TBitmap with the dimensions of 2772x2246 pixels. I have a TImage on a form upon which I've copied a section of the original bitmap (the Image height is 800 and the width is 1000 pixels). I am using Image1.Canvas.C

Re: [Lazarus] Only 6 TMainMenus in an application?

2009-02-25 Thread Paul van Helden
Ok, seems I did something illegal: Opening a new form in the OnClick event of a top-level TMainMenu item. The menus of child forms don't work until you return to the first form. It would have been nice to have a BeforePopup or OnPopup (like TPopupMenu) so that you can create child items or exec

[Lazarus] Only 6 TMainMenus in an application?

2009-02-25 Thread Paul van Helden
Hi All, I have 7 forms, each with a main menu. They open modally on top of each other. The 7th form has the main menu "disabled". If I move this form to be the main form (first to be created) it works. Is this a Windows limitation? Cheers, Paul. ___

Re: [Lazarus] speed of SynEdit [Re: Wiki pages suggestion - feature comparison]

2009-02-25 Thread Mattias Gärtner
Zitat von Hans-Peter Diettrich : > Mattias Gaertner schrieb: > > > At the moment the fpdoc editor is updated on idle in several steps. > > Maybe the update should be started after a short delay. > > Maybe. I'd suggest an thread, but I dunno about platform issues with > threads. Threads work on al

Re: [Lazarus] speed of SynEdit [Re: Wiki pages suggestion - feature comparison]

2009-02-25 Thread Hans-Peter Diettrich
Mattias Gaertner schrieb: > At the moment the fpdoc editor is updated on idle in several steps. > Maybe the update should be started after a short delay. Maybe. I'd suggest an thread, but I dunno about platform issues with threads. I also had an crash of lazde, caused by an formatting error in

Re: [Lazarus] File open dialog doesn't work on an user account in Mac OS X

2009-02-25 Thread ghf03464
Thanks, I have sent the result in another (private) mail. Haruo. - Original Message - Date: Tue, 24 Feb 2009 17:35:07 +0300 From: dmitry boyarintsev To: General mailing list Subject: Re: [Lazarus] File open dialog doesn't work on an user account in Mac OS X More tests are req

Re: [Lazarus] GUI frontend to a console application

2009-02-25 Thread Graeme Geldenhuys
On Wed, Feb 25, 2009 at 7:04 AM, Funky Beast wrote: > > If the console app is self-written, you can use a mix of TProcess and > TSimpleIPCServer and TSimpleIPCClient. This is a very interesting approach. Thanks for mentioning it. I will definitely give this a try. And I love the benefit of the m