lazarus · 2011-02
- A change in LCL require your TCustomForm descendants to have a resource or to use a CreateNew constructor13
Hello, Lazarus mailing list. I've changed the behavior of TCustomForm.Create constructor. Now it raises an exception if your TCustomForm descendant has no resource. 1.…
- QR Code22
Is there any example with QR Code(*) in Lazarus? Thanks. ^^ (*) http://en.wikipedia.org/wiki/QR_Code *Silvio Cl?cio* *Blog.* blog.silvioprog.com.br *Twitter.*…
- TortoiseSVN help.... error in Installing Lazarus wiki --- there is no download the source option10
http://wiki.lazarus.freepascal.org/Installing_Lazarus#Compiling.2Finstalling_FPC_and_Lazarus_from_Sources_of_SVN_.28Win32.29 [...] After installing TortoiseSVN, download…
- Next FPC official release22
Will it be 2.5.2, 2.6.0 or 3.0.0 ? I'm curious. Alexsander da Rosa http://rednaxel.com -------------- next part -------------- An HTML attachment was scrubbed... URL:…
- language database6
I'm thinking in starting to create a language database unit for Lazarus. The idea is to know as much as possible about all the needed features of a language. For example…
- (no subject)33
I have finished as much work as I can on the Form2Html project for Lazarus. Could Vincent please contact me and I will send you a copy of the zipped code for Lazarus…
- Android and QT ?18
I have just found this link http://www.pro-linux.de/news/1/16733/necessitas-suite-qt-fuer-android-vorgestellt.html(German) speaking about this announcement…
- Does Lazarus support a complete Unicode Component Library?163
Hi I was asked the title's question but I don't really know the answer. So, compared to Tnt- unicode components for Delphi, or to the new Delphi unicode support. How is…
- How to install (compile) the GNU Debugger 7.2 for Windows 7 ?1
I am using Lazarus 0.9.31 on Windows 7 and I need to set a breakpoint and use a debugger. When I set a breakpoint I got a message that there was no debugger. I used the…
- Breakpoints not working4
I have just installed Lazarus from svn 29684. I am running Ubuntu 10.10. I'm finding that the interpreter doesn't stop at my breakpoints. Is there anything I could be…
- Revision 29689: /tags/lazarus_0_9_302
Just seen this in the svn. Finally it is there :-)
- Property "Tag" at TGridColumn4
May I suggest it? Would a patch be accepted? Alexsander da Rosa http://rednaxel.com -------------- next part -------------- An HTML attachment was scrubbed... URL:…
- Portable way to get accurate timestamps?56
In my data acquisition program I also need to timestamp the retrieved data from the instrument. I want this to be as accurate as possible and also portable…
- Causing bluescreen on windows by move() procedure10
I have a question regarding the way Lazarus/Fpc programs are running on windows: A few days ago I was testing GPS communications to retrieve accurate time. I had written…
- http://wiki.lazarus.freepascal.org/DELPHI_FORM_TO_HTML_CONVERTER0
http://wiki.lazarus.freepascal.org/DELPHI_FORM_TO_HTML_CONVERTER This is the new component for Lazarus "Delphi Form to HTML Converter" (originally for Delphi 3). Needs…
- Memory corruption when allocating and freeing 1 byte memory4
Hi I fixed a nasty memory corruption issue in r29667. It happens when TRegExpr is passed an empty source file. SearchFrm.pas has: RE.InputString:=Src; Then GetMem…
- ListView questions0
After a research of the current ListView code I suggest a few changes, that unify the use of an ListView in general. 1) "AllocBy" is a stupid Delphi invention, that…
- LazReport can work on Mac OS X?1
Both i386 and PPC? Thank's
- Project template creates the .ico file0
How to set my project.ini to not create the .ico file? My project.ini structure: (...) [Variables] ProjectFile=demo Name=DemoTemplate Author=Silvio Clecio -…
- Passing Enum as Parameter2
Tired of thunking my head against the monitor trying to figure this out. I'm trying to port a tool written in Lazarus to Delphi. The tool uses tiOPF is called tiMapper…
- software licence question - deceased author15
Somebody asked me an interesting question, and I have no clue as to what the answer is. If a software developer released source code as MPL. Then the author died, due to…
- Error compiling Lazarus: makefile:29: *** You need the GNU utils package to use this Makefile. Stop.2
Lazarus 0.9.31 I have done a SVN Update on my c:\freepascal\laz folder and Lazarus is still dated 2011-02-13 I have downloaded GNU Make for Windows and GNU Utils and…
- Creating windows services with Lazarus 0.9.28.2 and fpc 2.2.4 that arrives with it0
I'm trying to create a windows service using the above Lazarus on Windows 7. I keep on getting crashes a lot before gdb can start and do a breakpoint. How can I debug…
- Form 2 Html project is now ready for release under Creative Commons License.0
Hi Vincent & Ann,(apologies for sending earlier copy of this with a blank subject). I have finished as much work as I can on the Form2Html project for Lazarus. Could…
- Menu View / Source code fails to show source editor window.2
Lazarus 0.9.31 Date 2011-02-13 FPC 2.4.3 SVN Revision 29483 i386-win32-win32/win64 I am having the following problem with a Lazarus project. It compiles and runs okay…
- Number of CPU threads3
Hi all! Is it possible to determine the number of CPU threads available on an OS (Win, Linux, OSX: so cross platform way) with Lazarus/FPC? (e.g. A dual core = 2…
- Debugging fpc sources3
Hi, I'm trying to use THTMLReader/THTMLDocument to parse an HTML file. As I can't find info on how to use them, I'm trying to step by step debug to figure out how this…
- FW: *** ECN: Lazarus or Delphi 5 version of TwhForm2HTML3
I have been working on a project from Delphi 3 from Ann Lynnworth which is Delphi form to html conversion tool. It was written for Ann's company and she has kindly…
- Tagging 0.9.3013
The last call for testing on the Lazarus list didn't reveal any important new issues, I propose to tag the current fixes_0_9_30 branch without any further additions for…
- Can someone with commit privileges submit this fix?3
I submitted a bug report about a week ago and have now found a solution, which I have included in a comment in the bug report:…
- OwnerData ListView0
I've just uploaded an patch for the proper implementation of virtual listviews. Major problem was to make AllocBy used instead of the ListItems count. The updated…
- Identifier not found, but code completion works....56
I am testing an old Delphi communications component with lazarus. I don't want to install it as a component but instead create it in code. So I have started a new…
- startup problem6
While I start lazarus it pops up a box saying: Package: "LCLBase 1.0" Unit Name: "RegisterLCL" Unit not found: "RegisterLCL" This happens on Linux x64 platform and on…
- Stripping Thousand Separators from form fields1
What is the easiest way to strip thousand separators from text forms? In PHP I use Regex expressions but I can't seem to find anything like that in Free Pascal/Lazarus.…
- fpGUI281
I'm testing fpGUI on Lazarus and following the link: http://wiki.lazarus.freepascal.org/fpGUI_Interface#Creating_your_first_LCL_application_with_fpGUI (step 3.1) It…
- Extensive Debug Info from GTK2 bindings7
On Mon, 21 Feb 2011 11:39:33 +0200 Tell the developer who has added them to comment or enclose them in IFDEFs. Mattias
- IDE Font issue4
I attached a small image of the SQL editor of TSQLQuery. Lazarus version of today. The code in sqlstringspropertyeditordlg.pas (components/sqldb): constructor…
- Testing 0.9.2931
2011/1/15 Graeme Geldenhuys : I think the time is now. For people used to release candidates, consider the current 0.9.29 snapshots to be 0.9.30RC2. Happy testing.…
- TApplication.Create and BidiMode2
I've created a patch <http://bugs.freepascal.org/view.php?id=18778> to add support for SysLocale.MiddleEast and SysLocale.RightToLeft, however I'm not sure that the way…
- Optional package dependencies3
I am looking at adding various rendering backends to TAChart, in particular AggPas and OpenGL backends. To do that, corresponding packages have to be added as…
- Can I be sure that timer and synchronize never fire at once?22
I'm trying to debug a strange crash in an application (it's strange because the exception dialog appears and then disappears almost instantly without clicking on any…
- Size of program executable very big...22
My test program contains a simple form with a few buttons and comboboxes and a memo. Additionally I have a unit defining a communications class, which uses SdpoSerial. I…
- SdpoSerial Tx and Rx buffers?40
In serial components I have used with Delphi before there was always a property to set the buffer sizes (both Tx and Rx). But I cannot find a way to do this with…
- Error: unit not found: Classes12
Lazarus: r28973M FPC 2.4.2: r16754 Double clicking on any component (Form, Button, etc) to create the relative event or pressing ctrl+space on the source editor, causes…
- Unable to read project info file: project.lpi4
Whenever I try to open a project I get this error: Unable to read project info file projectnamehere.lpi. version is 0.9.28.3. What could be the problem. The file is…
- Test the Lazarus fixes_0_9_30 branch45
Yesterday Lazarus trunk was branched to http://svn.freepascal.org/svn/lazarus/branches/fixes_0_9_30/. From this branch the next Lazarus release 0.9.30 will be released.…
- GTK3 is out10
We still have not get rid of GTK1, and now GTK3 is out. There is a guide<http://library.gnome.org/devel/gtk/unstable/gtk-migrating-2-to-3.html>of how to move from GTK2…
- LCL=Package changes issue10
Although the new LCL=package approach is a big step forward, I have the idea that all complaints about the old system, which you can find everywhere, are all addressed.…
- Old OpenSUSE 10.2 and Laz 2954412
I have an OpenSUSE 10.2 where I succeded to run Lazarus 0.9.31 up to now. After upgrading to 29544, I'm getting this error when trying to build a project /usr/bin/ld:…
- Compile error2
I have been trying to compile lazarus from svn, as I have tried a number of times I am using "make clean all" the process fails when calling the resource compiler for…