lazarus · 2012-02
- no driver and com printing [SOLVED]5
Yes, set it in cups properly, but DO NOT use Generic Text, use Raw printing driver and set proper ESC/POS. This is how I do that: 1.Prepare TStringList with commands and…
- FPDocManager now handles selectable FCL packages14
Only few FCL units are documented right now. This is not a special limitation for Lazarus applications, which do not normally use FCL units. But when e.g. the PParser…
- Multiple views that are right.0
We should always remember that are multiple views that are right. So, the better would be to find means that they could coexist. Like in this:…
- I made a visualization of the Lazarus SVN repository27
...using gource. Its quite interesting and funny to watch: http://vimeo.com/36868024 Its only a few months from last summer until yesterday but you can watch busy…
- Cross compiling LCL win32=>win64; update wiki?5
I'm trying to cross compile LCL to win64 so users of fpcup can generate both x86 and x64 binaries. The wiki [1] says to check your compiler, e.g. with fpc -Twin64…
- Lazarus compiled with FPC2.4.4, -O2 optimized, crashes4
Interesting bug: Lazarus crashes when it is compiled with FPC2.4.4 and -O2, on Linux. Maybe it has happened for long, I have not built an optimized binary for a long…
- Start/Stop recording editor macro8
Is there in Lazarus a "record editor macro", like Delphi (CTRL+SHIFT+R)? See http://delphi.about.com/od/adptips2005/qt/editorshortcuts.htm Marcos Douglas
- Looking for a general text editor50
Has anybody implemented a synedit (or other edit component) based general text editor (something like Syn on SourceForge - but it doesn't need to have that much…
- Editor File Manager in Windows menu13
I implemented a new feature: an Editor File Manager. It can be found as the first item in Windows menu. It becomes very useful when you have lots of files open. Please…
- Lazarus trunk help options: CHM Help browser does not show up23
Busy with my fpcup svn installer/updater. 1. I've managed to let fpcup generate lcl.chm documentation using build_lcl_docs.lpr (going to get rtl.chm etc going later) 2.…
- Thanks for the help!0
Amidst the discussion of the failings/possible improvement of help systems, I'd like to thank everybody involved in getting Lazarus and FPC help to the state it is now.…
- Lazbuild search path4
Hi, I'm trying to use Lazbuild from a cron job in a server to create nightly builds. Our projects are developed on machines with different paths for libraries, and I…
- Lookup Field dont display values0
I have several lookup fields shown in DBGrids and values ??do not appear when I select them, but they appear in the list. I can fix it?* *Tengo varios campos lookup…
- TThread.WaitFor blocks the main event loop under Linux68
[Just as well the Lazarus IDE didn't get the thread update mentioned a few days ago... where a thread was doing work, and the main thread was waiting for that thread to…
- Feature Request: a new macro for a complete identifier name7
Based on the discussion about offline help viewers, and interesting point was raised. In the case of DocView (which is setup via the External Tools), I use the…
- semaphore11
Hi all. On an OpenSuse 12.1, Lazarus 0.9.31, FPC 2.4.4 I can't create a semaphore Code: LockerS: Integer; SemKey: Integer; SemKey := strToIntDef(ESemaphoreKey.Text, -1);…
- Documentation contribution68
Again I found almost all of my notes removed from the LCL documentation. If this is how my work is honored, I see no reason why I should spend any more time with…
- Anchoring buttons (or other graphical elements)10
I am trying to understand the logic of the anchors of graphic elements like buttons etc., especially the meaning of the margin values. Assume two buttons A and B: ----- …
- Webcam access6
hi: how to access the web camera in the lazarus.., is there any component for access the webcamera.. pls reply Dhanasekaran M -------------- next part -------------- An…
- LHelp: open RTL+FCL+LCL by default?0
The recent discussion about help got me thinking. When getting context-sensitive help in Lazarus, the first time lhelp opens I see e.g. the FCL help. Then, as I press F1…
- Lazarus slow on large files36
I was doing some test programming for android. The android SDK unit contains 68000 lines (.pas and .inc together). Opening it in the IDE (by right-clicking an identifier…
- vtUnicodeString3
LCLProc has procedure DebuglnThreadLog which refers to vtUnicodeString which doesn't compile with FPC 2.4.4. It should be embedded in IFDEF. Is VER2_6 the right define?…
- i'm looking for tips on debugging deep nested code with recursive functions7
I have a code with a lot of loops and recursive calls. Somewhere at the code, at some point, I think I have an Off By One or something similar that happens that break my…
- CNPack lines1
I know of them for a long time, and yes I do have plans to add them. But I have still other things on top of my list. I don't have Delphi with CNPack, but out of…
- Should the "at" word be painted as reserved word ?24
The Following code: Raise Exception.Create('') at get_caller_frame(get_frame); Does not paint the "at" code as reserve word. It is not a reserved word according to the…
- How about Ctrl+Shift+Alt+Space completes code with empty values.10
How about Ctrl+Shift+Alt+Space completes the code with empty values. Like this: Trim(); After Ctrl+Shift+Alt+Space inside that parentheses makes this: Trim(''); Just,…
- SIGSEGV error on close.1
I'm getting this error on application close. Also with an empty project. Anyone have this? I just updated Lazarus/FPC via svn: Lazarus: 0.9.30.3 - 35369M FPC: 2.4.5 -…
- Lazarus frozen on F115
I have a strange issue. I configured chm help and everything was fine and nice and then I restarted my IDE and suddenly on pressing F1 my IDE froze instead of bringing…
- IDE Main Window: height is too small and cannot resize (Linux/GTK2)43
Just updated Lazarus to r35276 on Linux GTK2 / Fpc 2.6.0. The IDE's main window (the one with the component palette) now has lost some pixels in its height (appr. 15),…
- Ao dar commit fecha todas as janelas0
Concordo, ? preciso evoluir o cross compile para que seja f?cil. Agree, is urge to evolve the cross compile to be easy. I been thinking, and if, some like this tech of…
- semaphores46
Hi all. I need to implement a system wide locking system in all WIn32, Win64, Linux32 and Linux64. Therefore I need some king of named locking objects. For Windows I can…
- Matching gutter width on two synedits8
Continuing with my exercise of recompiling programs with (fairly) a recent version of Lazarus, I've got one here with two synedits: the bottom one is used to display and…
- Adding Notes in FPDoc46
Seeing the discussions about annotating the documentation created by FPDoc, I added support for notes. (revision 20304) In short: At the level of the <module>, <topic>…
- TDBLookupComboBox listing from TMemDataSet3
If a set the LookupCache to True they read, but generates error on insert: can`t convert null to string. If a set the LookupCache to False they don`t read, but is able…
- Help on FCL?140
The Lazarus package FCL seems to hide the FPC/FCL, at least I cannot get any context sensitive help on FCL units or identifiers (using CHM) :-( FPDoc Editor doesn't show…
- ListView problems7
As mentioned in Mantis #18820 I tried to verify the OwnerData implementation, and get nothing displayed (Win7). Most probably because [Do]OnData is never called. Some…
- r35016, win32, 'find in files' command ends up with a crash3
I got the IDE crash with stack overflow when trying 'find in files' command, the failure occurs when it is about to show the 'search results' form. Shows up at least in…
- svn: Can't find a temporary directory: Internal error4
Is anybody else getting an error when updating Lazarus trunk? I get it on 3 different systems, using svn, TortoiseSVN and git-svn. svn: Can't find a temporary directory:…
- OT: Is there a Lazarus/FPC community in Australia ?0
I'm interesting in knowing if there is an open source community in Australia for FPC/Lazarus. People who does lectures, meetings etc.. ? Ido -------------- next part…
- no driver and com printing2
I have a printer (Epson TM U220D, plugged in COM1 port) and my OS Linux/Fedora10 I can't found the driver printer for this OS (only for SUSE and Ubuntu that Epson…
- Updating applications3
When I tried to run an old application, I ran into problems with TNotebook, whose interface was changed some time ago. How can I update forms which contain old TNotebook…
- FPCUp FPC/Lazarus installer/updater: first Linux/Windows version released0
With the help of the people on the forums and the lists, I've completed the first version of FPCup, a tool that downloads FPC and Lazarus sources from SVN, compiles and…
- Just a test0
please ignore
- Extending FCL documentation79
In the meantime I added another feature to the FPDocManager, that shall allow to add description directories to documentation packages. The GUI is a bit rudimentary for…
- fpdoc + XML description file + indentation whitespace13
Here is the email I spoke of.. Note that the URL example I listed, is still affected by the problem as well. The first line with "naAdd" is correct. All the other…
- lazarus for arm-linux5
Hi all. Does there exist a lazarus for "linux-arm"? If yes, I will be grateful if someone could point me to its links. I already have managed to procure fpc from…
- Add notification to callstack change.13
Hi there. I know very little about notifications, and maybe what i know is wrong, so any help would be useful. I`m trying to add some kind of notication that triggers an…
- compiling lazarus on arm-linux6
Thanks Ludo. It worked !! Felipe, I was right; I was stupid not to test with the latest "fpc" version (2.6.0) :-| ( Lazarus has been compiled and built successfully.…
- glscene error4
With the last svn and fpc 2.6.0 I cannot install glscene packages, I got this error: C:\lazarus_svn\components\glscene\Source\base\vectorgeometry.pas(3789,32) Error:…
- Adding items in a json object and then save to file2
Hellow guys, good afternoon. :) I'm tried to add items in a json object, and I tryied to save it in a file using stream. My doubt is: do I need to do everything manually?