lazarus · 2013-02
- LazReport Band.name patch8
While implementing an application which uses LazReport, trying to take advantage of OnBeginBand I discovered that Band.Name is never set and is left as an empty string.…
- [SynEdit] do we still need LIST_CLEAR_NOT_VIRTUAL4
In SynHighlighterHashEntries at line 101 Clear method in FreePascal is virtual, do we need to check LIST_CLEAR_NOT_VIRTUAL? Best Regards Zaher Dirkey -------------- next…
- Did anybody else use retinizer for Macbook Retina on lazarus before?2
The fonts of lazarus look very ugly on my Macbook Retina, a few weeks ago I found the tool retinizer http://retinizer.mikelpr.com/ and used it on lazarus, the results…
- FPC, Lazarus and 3rd libs10
I would like to know what the best way to work with FPC, Lazarus and 3rd libs. I will try explain myself: Today I have three FPC versions (2.6.0, 2.6.3 and 2.8.1) and two
- Form ordering problem on tiling window manager14
Hello together! I'm using the tiling windows manager Awesome ( http://awesome.naquadah.org/ ) on i386-linux-gtk2. I've set up the IDE in a way to use a floating layout…
- Codetool error7
A reproducible bug report: I have a method with the following in it: stCreate : begin Result:=Format('INSERT INTO %s (',[TN]); end; When my cursor is in the method (in…
- Photo camera and RFID devices2
I have a program used for fixed assets field inventory. It runs in handhelds running windows mobile with ARM processors. I would like to know if someone here have used…
- TOpenGLControl: multisampling not working (Linux/GLX)17
as the title says multisampling does not work for me. Setting the MultiSampling value to something greater than 1 does nothing. Well, it does something. The…
- Licensing info missing!?2
($LazarusDir)/images does not contain any license info about the image files that are there. ($LazarusDir)/COPYING.txt does not mention the license situation. What are…
- ValueListEditor: feedback needed from Delphi users3
I'm currently working on the ValueListEditor. I have some questions on the behaviour of the KeyOptions property that I cannot find an answer to, simply because my Delphi…
- "global" operator overloading26
Days ago I posted a message about compiling error related to operator overloading. I found the reason now, but don't know how to fix that. ?The code is: ========= uses…
- TDD5
Hi , another question . Wich are TDD frameworks for Lazarus? TIA Ing. Pablo Digonzelli Sofware Solutions IP Soluciones SRL 25 de Mayo 521. Entrepiso A email: email:…
- CRM and MVC4
Hi all, i am interested on Lazarus. I want to know if there are ORMs for it? Which is the better in your opinion. Other question is if there are MVC or MVP frameworks…
- Recent Problem with program compile1
This process is called my a linux service. Required Packages only list as LCLBase and LazUtils. When I remove LCLBase the project compiles. However, if I follow the…
- polymophic function pointers1
Is it possible to do the following: === example === program test; type ? TMyClass = class ? type ? ? TDataFilter = function? ? public ? ? Value : Double; ? ? Filter:…
- "default" visibility for class members1
My class looks like this: TMyClass = class ? FField1: Integer; private ? FField2: string; public ? FField3: string; end; Question is, is FField1 private or public or…
- Patch question.2
Hi All! I have finished the code needed to use xml to specify templates for some of the code completion functions. I was about to create a patch till I remembered that…
- DataSource State not always current0
In Delphi 3.02 this ALWAYS works, but only sometimes with Laz 1.0.6 for Win7 64bit w/ADS database: ? with DBNavigator1.DataSource do if State in [dsEdit, dsInsert] then ?
- Configuration not quite right5
I'm just starting out with Free Pascal and Lazarus, and I need a bit of help. I've installed them in my OpenSuSE 12.2 system running on x86_64 hardware, using the…
- Error: Incompatible type for arg no. 1: Got "TFPPenEndCap", expected "TPenEndCap"6
I updated my FPC to 2.6.3 (rev 23658) and my Lazarus trunk (rev 40403) I'm using Windows. When I try to compile Lazarus, I got:…
- WinINet STDCALL callback crash5
I am implementing asynchronous file download using WinINet's STDCALL callback. However, when the callback function recursively calls itself, it generates a crash around…
- Semi OT: Database-free application lecture0
I gave today a lecture named "database-free applications"[1]. The lecture explain an idea of how to design complex systems and break them apart etc... The lecture is in…
- For the Free Pascal 2.6.2, which Lazarus I use?2
We have the Free Pascal 2.6.2 stable. OK, but, which version of Lazarus I use with this new Free Pascal? I give priority for stability, because I will build a project…
- Simple daemon on linux does nothing4
I'm reading this article about services: http://wiki.freepascal.org/Daemons_and_Services I have created onStart event which should create text file in my home directory…
- operator overloading8
How can I use operator overloading? ?I know the syntax, but it simply does not compile... ?My situation is: 1. I wrote a TTreap generic class, which is a binary tree. 2.…
- Where are the fpc sources for fpc 2.6.2?4
Hi All: I just got a new laptop and decided to put the latest and greatest Lazarus/FPC on it. I got FPC 2.6.2, installed it and used it to compile Lazarus 1.1. When I…
- Ide add-ons licensing issue8
It's my company policy to provide our customers the source code of the applications, with a licensing condition which specify that the source code is provided only for…
- Checkgroup behaviour2
I notice that if the CheckGroup Edit right-click is used to disable all lines, that right-click stops working so it is impossible to reenable any of them. Trunk r40343.…
- log4delphi maintainer2
Hello list. Someone currently maintaining the fpc port of log4delphi? I fixed some memleaks and would like to know where the code is being versioned.…
- XML Property Editor8
I'm writing a component with a property containing an XML string and need a property editor for it. Before writing one I would like to know if there's one already done.…
- Codetools check lfm bug?2
'Tools/Check LFM File in editor' gives the error 'identifier Strings is not published in class TStringListDescendant' where TStringListDescendant is just a descendant of…
- Cross-compiler installation4
What is "cross-compiler installation" mentioned in this article?: http://wiki.freepascal.org/Android And where do I download it? Thank you! Silvio Cl?cio My public…
- TProcess6
Hi folks. I'm trying to launch a new process from a running program. This runs on a WinCE hand held computer. To achieve this I do in the calling program: with…
- two questions about generics3
I have two questions about generics. I am writing a two-dimensional table class. Say: type generic TTable<TValue> = class ... ... public constructor…
- FPSpreadSheet keeps existent formulas?5
Can I write values in some cells but keeping the existents formulas? Demo for explain my doubt in attached. Thank you! Silvio Cl?cio My public projects -…
- Is there a way to add some of the menu shortcuts to the toolbar?1
Is there a way to add some of the menu shortcuts to the toolbar? I also want to resize the Component toolbar to make more room for the buttons. Frank Church…
- How to load the Form from LFM-file at run time?5
Example: there is a empty form that has an event: another form (from LFM-file) to be loaded instead of this form by double-clicking on old form at run time. I tried…
- SDPO and recent Lazarus0
Does anyone uses SDPO (more specific, the serial port component) in recent Lazarus versions ? I tried to install the package in 1.0.4, but it fails because of some…
- How to rename a Form3
When I create a new application project, my program start with a Unit1 (I can easily rename), associated with a "Form1" I can't rename. How can I change the name of this…
- ZeosDBO4
What steps do I need to do to get ZeosDBO installed on Lazarus, I have version 1.02 and haven't been able to get it to install. Has anyone considered having ZeosDBO in…
- Form event5
Hi folks. Do you know an event or any other trick I could use when a form re-gains control, i.e. is focused again ? Events OnShow, OnActivate fire only once after…
- Append or Insert?1
What better use? Using SQLite3. How to record in the table?
- Signal handling4
If I want to poll a variable set by an asynchronous unix-style signal, i.e. that doesn't have an OS-level handle and where the latency should probably be of the order of…
- Lazarus 1.0.6 Release6
The Lazarus team is glad to announce the release of Lazarus 1.0.6. This is a bug fix release. Here is the list of changes:…
- IBExpert info about Delphi, Interbase and Lazarus2
I thought you guys might find this interesting... Quoted from [http://ibexpert.net/ibe/index.php?n=Main.News] but there is more juice information online.…
- Problems with Lazarus6
My endeavour to return to Pascal is getting to the point of frustration: 1. Although I found that sometimes I have to tell Lazarus to scan the fpcsource to be able to…
- Problems with Lazarus - off-topic question4
Hi Mattias Is there anywhere where it is explained how this was done? The original Delphi language was pretty much a Pascal wrapper around the Windows API (that would…
- PPU Invalid Version 1586
Please How can I fix the above error shown during build/compile process: PPU Loading /usr/local/lib/fpc/2.7.1/units/i386-linux/rtl/system.ppu PPU Invalid Version 158…
- FPSpreadSheet and TsFormula.1
I'm trying to make xls with formulas, but it not works. Attached my demo. So, how to make formulas as string? Thank you! Silvio Cl?cio My public projects -…
- GetSystemDirectory6
Hi Is there anything cross-platform similar with Windows GetSystemDirectory? Juha