lazarus · 2019-11
- RFC: Selection Editors to extend handling of object inspector selections3
Hello together! I've got a RFC for a feature that allows to extend the IDE. It's based on something that Delphi supports as well: Selection Editors. Unlike Component…
- Lazarus code editor improvement?23
When I am working on a multi-unit application I very often want to check the implementation of a function which is called from somewhere. So I right click the function…
- Find in files crashes Cinnamon10
Recently, I tried again to work with Linux Mint when developing FPC. For FPC development I use normally lazarus from trunk, typical updated very few weeks. For…
- macOS Catalina0
I uploaded a fixed version of the macOS 64bit fpc installer on sourceforge: https://sourceforge.net/projects/lazarus/files/Lazarus%20macOS%20x86-64/ Mattias
- Lazarus 2.0.6 IDE suddenly disappeared losing a lot of edits...24
I installed Lazarus 2.0.6 a few hours ago into a fully updated Raspbian Buster on an RPi4B 4GB system. Interfacing to it using RealVNC to my Windows7 laptop. I opened…
- The future of the Lazarus IDE64
I would like to announce a small poll. Context: Web (runtime) applications are abundant. At my company, desktop is only considered as a last resource (but use cases…
- Customizing Lazarus IDE, some items hard to find...2
I am used to a certain style of code formatting including coloring etc. Now I am strugglking again to find where one sets these items... It is not obvious to me but I…
- GTK3 widgets on macOS?4
Is it possible to build projects using the GTK3 widget set while on Mac? I know GTK3 is cross platform itself so it should be possible to use this instead of the Cocoa…
- Installer/uninstaller on Linux for fpc/lazarus programs?1
I am wondering how exactly I should package the program I am developing for Raspberry Pi so it can be uniformly installed and uninstalled on new RPi units... It is an…
- Cross-compile for Linux strange behaviour with floating point constants6
I'm a long time Lazarus user (since Kylix failed) and a big fan. This is however my first post on any FPC/Lazarus forum. The problem I've run into is a simple program…
- Cross-compile on Windows for Linux Raspbian (Raspberry Pi) - what are the requirements?1
I have tried to develop my RPi4 application on the RPi4 itself but have problems with Lazarus IDE crashing suddenly and inexplicably when just using the IDE, losing all…
- How to deploy fpc/lazarus programs on Linux?0
Posting again since I think that by selection of subject was not wise the fisrt time, using words that might trigger scanners... My post did not come through. Anyway: I…
- Why is setlength not allowed?4
I am trying to write a simple I2C interface program for Raspberry Pi but I am getting an error I don't understand... function TRaspiI2C.ReadI2CBytes(addr: integer;…
- ProjectGroups: fixed LPG XML structure2
I just fixed the XML structure of LPG project group files. Old files will be loaded correctly but the new LPG file cannot be opened in a legacy Lazarus installation.…
- FPC trunk cannot compile Lazarus Qt5 lib2
Lazarus trunk, fpc 3.3.1-r43462 Linux x64 qt56.pas(12495,37) Error: Enumeration symbols can only have values in the range of -2^31 to 2^31-1 QStyleCE_CustomBase =…
- SynEdit - SQL highlighter with $ in keywords2
I try to extend TSynSQLSyn with keyword lists of Firebird 2.5, 3.0 and 4.0. Every keyword included in one list/version and used as tKey (e.g. sqlFirebird30:…
- FPC interface for reading I2C devices on Raspberry Pi?3
I would like to be able to communicate on the I2C bus from my FPC/Lazarus programs on Raspberry Pi. There are at least two cases: 1) Reading devices like RTC chips and…
- Wiki error on uploading new version of png picture0
Database error A database query error has occurred. This may indicate a bug in the software. [ac44310904ca4f16e1729b3f] /Special:Upload Wikimedia\Rdbms\DBQueryError from…
- Why is there a define switch UseCThreads?6
I have ported a console application from Windows to Linux (Raspbian Buster) and I got to wonder about the check for a defined symbol appearing in the beginning of the…
- Reworked ReadFileToString to support Linux virtual files2
https://bugs.freepascal.org/view.php?id=36145 Last attached demo contains my reworked function (after the fix it works pretty fast, i tested it). Can you apply at least…
- Lazarus 2.0.6 macOS Catalina13
I uploaded macOS x86_64 packages for fpc 3.0.4, fpc-src and Lazarus. https://sourceforge.net/projects/lazarus/files/Lazarus%20macOS%20x86-64 They are built using…
- Annoying code completion failure7
TStrings has a property property Values[const Name: string]: string read GetValue write SetValue; The setter is defined as: procedure SetValue(const Name, Value: string);
- Size, bounds and style of a Form0
Regarding issue: https://bugs.freepascal.org/view.php?id=36127 "TForm's bounds and restored bounds are inconsistent" I have applied 2 patches by Joeny Ang already some…
- gdb problems on ubtuntu 19.105
I know this problem is not entirely Lazarus related, but I'm hoping someone here might be able to provide some insight. On a fresh install of Ubuntu 19.10 when running…
- gtk2 font sizes0
I have just upgraded to Fedora 31, and noticed some odd effects with font sizes. With some investigation the cause seems to be that the underlying font sizes can be a…
- Separation of source code and compiled units3
Hi I am working on the package description for lazarus for MacPorts and are struggling with the following: $PREFIX/share/lazarus contains the source code as well as the…
- Lazarus 2.0.2 EditorMacroScript error on first startup RPi4B29
I have just installed fpc 3.0.4 + Lazarus 2.0.2 from svn sources on a pristine Raspberry Pi4B with 4GB RAM. All of the commands my script performs finished OK and the…
- Lazarus Release 2.0.65
The Lazarus team is glad to announce the release of Lazarus 2.0.6. This release was built with FPC 3.0.4. The previous release Lazarus 2.0.4 was built with FPC 3.0.4 as…
- Lazarus program runs fine in a Terminal but not in a PuTTY session, why?6
I am working on a program intended to be run by cron in unattended mode on a Raspberry Pi without GUI installed. I started it in Windows but have now moved the sources…
- OSX 64 bit Cocoa + Catalina Installer42
Testers need. I created a new installer for OSX that includes a 64-bit only Cocoa version of FPC and Lazarus. I don't have Catalina installed, so I am looking for…