lazarus · 2016-12
- TThread.Synchronize29
I have form on which is button. When user clicks button OnClick event handler is called (it is method of form). Processing of this method takes some time say 1 minute.…
- Initial NoGUI LCL support for Amiga Systems10
I implemented a basic support for Amiga systems with FPC 3.0+: Amiga 3.x m68k, MorphOS PowerPC, AROS i386 with FPC 3.1.1: additionally AROS ARM, AROS x86_64, AmigaOS 4…
- In search of a component for holding a table of strings54
I am in need of a component/clas that can hold a 2 dimensional "table" of strings. The dimensions are unknown at designtime: I read the data from a HTML table. The HTML…
- IDE main window?6
Now that I have Lazarus 1.6.2 working :-D, I have a few questions: Is there any way to resize the IDE main window so that it extends the full width of the display? …
- Lazarus Release 1.6.217
The Lazarus team is glad to announce the release of Lazarus 1.6.2. This is a bugfix release. This release was built with FPC 3.0.0. The previous release Lazarus 1.6 was…
- TTabSheet extending - where is the editor in TPageControl or a hook2
i want to extend the TTabSheet to TMyTabSheet, but i didnt find the editor for TPageControl to say not to use TTabSheet. The editor is normaly comming up if you make a…
- Old Lazarus code fail at runtime4
I wrote a small program for Linux in a previous version of Lazarus which compiled and ran without problems before. I have now updated to fpc 3.0.0 and Lazarus 1.6…
- TForm.GetFormImage is broken?8
Hi! Currently I'm trying to use TForm.GetFormImage method to make a minimap (something similar to Sublime Text editor) of a big form (the parent of this big form is a…
- Anchordocking -> CloseAll is hiding the mainform and close all forms0
i use the anchordocking with manual docking and i see, if i use DockManager.CloseAll ALL forms are closed and the mainform is hidden. Q: Is this expected ? I expect only…
- MariaDB, SQLConnection - Suse vs Debian3
I have a project which uses a TMySQL56Connection to work with a MariaDB version 10.0.28 For unrelated reasons I moved it from an OpenSUSE LEAP 42.1 box to a Debian 8 one.
- Why is SAX so slow?4
Motivated by a user comment on excessive memory consumption of fpspreadsheet during reading of large xlsx files…
- macOS developer files and bindings to be created0
Hi, I noticed some of the macos lazarus implementations are incomplete (for example AVFoundation doesn't seem to exist anywhere) so the question is if I want to create…
- Laz 1.6.3 and Frames4
i created stupid application with on form, created new frame, place button on it (in frame source, there is not button shown (as in forms)). Use tframe for place this on…
- Mac Retina hi-res canvas0
If I run my app on Mac, Retina, then copying TBitmap to panel (atsynedit gives not ok result. Bitmap has usual dpi. Panel canvas has retina dpi. Bitmap paints not in hi…
- Errors reading non-English characters1
I have a computer model that -- under older versions of Lazarus -- compiled and ran fine. I have been trying to update that model, however, and it does not read…
- Opening websites2
What is the best way to open an Internet folder or website from inside Lazarus? Sent from my iPhone
- Temp dir for unnamed proj4
Wish: make a subfolder for temp unnamed proj files. Inside tmp/, make subdir. Now I see such crap files in my ~/tmp, not good for viewing temp, and finding LOGs here:…
- Howto find the projects that needs package xy?0
because i just couldn't compile lazarus trunk any more i asked myself: which of my projects needs TZMSQL Package for example? Is there a tool in Lazarus? I used find in…
- Can't find unit varutils used by variants7
Could anybody compile a project using Lazarus from trunk? When I try to compile any project: ... Warning: Recompiling varutils, checksum changed for System…
- LazUtils package has no dependencies for LCL or other GUI1
I happened to notice this: http://bugs.freepascal.org/view.php?id=31048 asking to move FileUtil from LCL to FCL. It was a misunderstanding from Silvio. FileUtil unit…
- Lazarus from trunk doesn't compile in bigide2
I've just used: $ make bigide OPT='-glw2' and got the following log: ... /home/silvioprog/dev/git/lazarus/components/tachart/tageometry.pas(46,3) Hint: (5026) Value…
- Qt is broken, ATSynedit4
The trunk updates broke ATSynedit on Qt. How to repeat: - install package ATSynedit - open demo: app/demo_editor - run it - on form with editor, drag vert-scrollbar; or:…
- DBGrid - Patch review request2
I do not want to disturb the developers but don't know which is the best practice. Wait or not wait. For example issue 28597. Wait more than a year then wrote to the…
- FCL-PDF change14
I've pushed an update to SVN for fcl-pdf. The code can now do a partial embedding of a TTF font: just the characters used in the PDF will be embedded. This results in a…
- DoomRL based of FPC now open sourced6
I'm not sure if this is the appropriate list, but I thought everyone would like to know that the original DoomRL source code has been released. It is located here:…
- TabControl TabWidth/TabHeight patch0
Delphi: TCustomTabControl has prop TabWidth/TabHeight; TTabControl gets TabWidth/TabHeight from it; TPageControl too Laz: TTabControlStrings holds prop…
- Tools->Options segfaults with ancient gtk (GtkTreeView problem)14
I just installed an old version of puppy linux (4.00) in a virtual machine to recreate a system I have to maintain (and, no, I cannot update it, the video card in the…
- New high DPI features in 1.739
I have worked on high DPI features recently. If you want to play with high DPI support, follow this instruction:…
- Clarification about VirtualTreeView repositories (lazarus-ccr/virtualtreeview-new deprecation)11
Currently there are three repositories of VirtualTreeView LCL port. In Lazarus-CCR: virtualtreeview: first port, long unmaintained virtualtreeview-new: original…
- FCL-PDF and RTF Support8
Hi, does anyone know if there's RTF support for FCL-PDF?. Anyone working on this?. Leonardo M. Ramé http://leonardorame.blogspot.com
- MWA Software's Firebird Pascal API1
I've copied the following announcement to this list because of the discussions that took place earlier this year on use of Pascal Interfaces. The background for my…
- FPC on Rpi3 executable module sizes8
I have a group of programs that compile using FPC on Windows 7. I have ported those programs over to my RPi3 and they all compile fine. On Windows 7, the executable…
- QT5 support3
Is someone working on QT5 support in Lazarus? If so, who is? What about the progress made so far? Is there a roadmap for QT5? Is there any way I can help in getting QT5…
- SQLite & DB Aware Components4
Using SQLite3, Lazarus 1.6.2 & FPC 3.0.0 on Peppermint Linux 7. I have a small problem when using the db aware components & sqlite. After countless googling I understand…
- Trouble [re-]installing fpc from SourceForge (and other sources)5
I have been trying to upgrade to lazarus 1.6.2 on *Linux Mint Sarah* with no success. After days of failure, I decided to revert to 1.6.0 using the .deb files from…
- "Some files have changed on disk"2
For some time, the IDE of trunk is displaying an annyoing message "Some files have changed on disk" and prompts to select either "Ignore all disk changes" or "Reload…
- How to open the help for the selected identifier?3
Is there some IDE configuration to open the online help of a selected identifier instead of the "Code Brower" window? Thank you! Silvio Clécio -------------- next part…
- Form Width bigger than 4096 pixels?4
Hi! Currently I'm developing a application to control a process and the width of one form can't be increased to more than 4096 pixels. My environment is: Lazarus 1.7,…
- TextHint rewrite4
Let me continue the "Memo.Lines.Add seems to be slow with Lazarus 1.6" - TextHint discussion: 1.) Unfortunately it's not possible to create the custom paint event…
- How to utilize goRowMoving with TDBGird?1
I need a record reordering feature with TDBGrid, worked out a half-solution with drag and drop and later found TStringGrid have a goRowMoving option. Just want the…
- High Res Screen, problems with IDE15
Hi Everyone! I have recently upgraded my linux machine to a laptop with high screen resolution (1920 x 1080) that for most programs is beautiful. Unfortunately, parts of…
- Code Observer suggestions and bugs9
I just discovered the "Code Observer" functionality. Amazing gems in Lazarus - well done guys! Some suggestions I immediately noticed though after enabling Code Observer.