lazarus · 2010-09
- Access violation on building Lazarus.7
Latest Lazarus/FPC 2.4.0 SVN Is it a my problem? Yesterday, all was fine. (I have a script that download and compile everything automatically when I want) ... ... ...…
- Mac Drawing2
I have a problem getting a portion of a bitmap to reverse on a Mac. I initially thought about using the InvertRect API functions for mac and Win32, but quickly figured…
- TDBEdit without OnEditingDone0
To compensate this property, I'm using OnExit+OnKeyPress (i.e: double work). :( *programmer* *ObjectPascal* -------------- next part -------------- An HTML attachment…
- TImage at runtime2
I'am starting with Lazarus and after one week project I decided to try a bit challenging one, so I've decided to create a chess GUI. I've created a not so smart group…
- Problem with onkeydown4
hello I have made a program with Lazarus. This application make some work according to key pressed from the numpad and function key. It work fine on win32 but i have a…
- Lazarus-support site, question about FPC version for Lazarus9
My question: I want to run the latest stable version of Lazarus on Mac OS X (10.5.8 to be precise). (I have Xcode installed.) First, I installed the latest stable FPC…
- PaintTo doesn't work with TProgressBar0
Hello! I want to paint a progress bar to a canvas of a TStringGrid. ProgressBar := TProgressBar.Create(MyStringGrid); if Assigned(ProgressBar) then begin…
- Non visual programs that use components5
Which of the demo programs show how to create programs that are not visual, but allow components to be created at runtime, rather than adding them to the form. What type…
- Cross Compile: from 64 to i386 on linux2
Cross Compile: from 64 to i386 on linux Environment: Ubuntu 10.04 64 lazarus from subversion fpc 2.4.3 from subversion Error Message: /usr/bin/ld: warning: link.res…
- Package lazwebextra 0.9 failed to compile4
I updated Lazarus and FPC from SVN today. I compiled FPC without problem but there is an error on Lazarus, in package lazwebextra. When I try build it, happen this error:
- Package editor crash on "Add"1
Hi List. It seem a bug has sneaked into the package editor. When clicking the "add" button I get the following error: Error reading NoteBook.PageIndex: Unknown property:…
- Lazarus IDE & projects configuration2
I have been experiencing several odd issues regarding Lazarus configuration files: - Project session info is not saved. This has been reported in Mantis (#17259 and…
- Drag-n-Drop usage?5
I have searched the web for some Drag-n-Drop examples (even with Delphi - just to broaden my search). Most of the examples are in the form of this: procedure…
- Multiple profile directories3
When running with multiple profile directories (--pcp option), is it possible to put something in (a file in) the default ~/.lazarus so that if it's used there's a…
- IDE doesn't ask whether to open program as new project or as regular file6
Hi! Is it normal that the IDE (0.9.29, rev 26569, Linux, GTK 2) doesn't ask anymore whether I want to open a Pascal program as a regular file or I want to create a new…
- Regex expressions8
Is there a simple method of searching a string for a unicode substring and replacing it with the correct character? At this stage, I'm not really worried about the…
- Contribution1
Could anyone contribute with a PHP login system to LazarusBrasil.Org site? Thanks. Ant?nio
- Closing form gives Invalid file Handle Error0
I have this project I wrote ( http://www.jegas.com/index.php/jegas-products/227-jegas-edit.html ) in Lazarus - and I started it in Win32 using Lazarus 0.9.28.2 beta. I…
- Package selection1
Hi What is the origin with packages shown in Install / UnInstall packages dialog. It seems some of the package names are stored in packagefiles.xml, but not all. If I…
- An untested version of TRichmemo 1.1.2.pew is available -- I have lost interest in it.0
(sorry, this message is very long) WITH THANKS TO DMITRY and Team!!! -- unfortunately I have not much of a sense of humour today. I think I have too many women on my…
- TStringList : how should it behave on Delimiter = ' ' ?13
How should the TStringList behave when Delimiter := ' '; QuoteChar := '"'; ? On my Lazarus 0.9.28.2 r22279 FPC 2.2.4 i386-win32-win32/win64 when reading a line like this…
- What's this mean?4
I'm creating a component that show modal a form at design time. when ShowModal function is called, on console I got: [WARNING] ShowModal called without handle for…
- Twitter Client2
Hello, fellow Lazarusers. Just a quick question. I would like to design a Twitter client, but not sure where to start. I've been Googling to no avail. Can anyone supply…
- Key codes8
Where do I find the VK_ keycode constant definitions that could be used in KeyDown events? Thanks in advance Alex du Plessis -------------- next part -------------- An…
- Sample code needed to create form at runtime only (see mock up below).12
This is a rough mock-up of a TForm that I need to create at runtime only. +------------------------------------------+ | Form caption |…
- autosize issue2
I have a question. I put a panel on a form. Then I put a button on the panel. I set Autosize of the panel to true, the panel height become 2 and the button is no more…
- Default values for Top coordinate offsets for components in a visual container10
Hi I partly solved 2 old issues #942: Mis-Aligned components within GroupBox and #7671: Components within GroupBoxes are displaced by implementing Top coordinate offset…
- Does Lazarus have a URI sensitive label or text component?2
Does Lazarus have a URI sensitive label or text component, one that will open up a browser or an email client when clicked? Frank Church =======================…
- Creating crossplatform file association on the fly.3
Dear list. Does Lazarus have some sort of cross-platform way of dynamically creating file associations for a program. I know how to do it using the registry in Windows,…
- Apple development tools0
I've just had my attention drawn to this elsewhere, and thought it would be of general interest. "In particular, we are relaxing all restrictions on the development…
- more locals: variable values in sub-functions19
procedure foo; var a : longint; procedure bar; var b : longint; begin writeln (a); end; Given the above, is there a way to make the "Locals" window display the value of…
- [TIP] Run only one copy of the application (Linux/Windows)0
The LazSolutions now has some routines for working with processes, how to list the cases opened, verify that a given process is open, kill the process, get PID from a…
- TProcess still keeping debugged application open.0
When I am debugging an application in Lazarus and use the app to launch an external application with TProcess, after I stop the app to recompile, the exe cannot be…
- String Grid MouseToCell seems inconsistent when deleted some columns4
would there be a problem with StringGrid on Lazarus 0.9.28.2 r22279 FPC 2.2.4 i386-win32-win32/win64 that is preventing MouseToCell from working correctly if some…
- How do I get the default path and filename for the user's HTML browser???2
I am writing a procedure called OpenHTMLFile. It works fine with HTML_Browser_file (which is the command to run) set to 'firefox' on my Linux Ubuntu 10.04 system. My…
- bugtracker -> roadmap inconsistency?6
Why does (for example) this bug: http://bugs.freepascal.org/view.php?id=14694 show up in the roadmap for 0.9.30 while it is targeted for 1.0? It was at one point set to…
- How to produce a tone at Tone frequency for duration MSecs (milliseconds)26
I am looking for a simple sound beeping component which will produce a tone through the default sound system e.g. a Tone at frequency (in Hertz) for duration MSecs…
- How to produce a tone at Tone frequency for duration, MSecs (milliseconds)5
Sorry, but I am using Linux Ubuntu. As someone else made the point, it apparently can only be done if I have root access to write to /dev/console. I didn't want a…
- Subversion newbie questions. How to create repositories for my alpha and beta versions of my projects?4
I am a newbie subversion user and yesterday I install subversion and installed Lazarus 0.9.29.2 into ~/laztrunk on both my desktop and laptop computers (both linux…
- [patch] extra option to control TProcess.ShowWindow in External Tools dialog2
Include with the bug report is a patch to fix the issue. Currently application (even GUI ones) that adhere to the Win API rules, will have there main forms hidden, when…
- SVN2 out of sync0
Please kick the svn2 server into gear, the lazarus trunk is stuck on 2010/08/30 with rev. 27239. Torsten Bonde Christiansen.
- Something is wrong with Lazarus-other list ... does NOT link to Thread, Author, Subject & Date pages nor send digest.2
I posted the follow email to about 5 hours ago and list seems to not be working! Lazarus-other list URL does NOT link to Thread, Author, Subject, Date pages. [1]…
- RichMemo 1.0.0 is broken. "Error moving component" error when creating component at design time.2
On Sat, 4 Sep 2010 15:36:32 +0300 "Juha Manninen (gmail)" Okay... I tried that version and it did not even compile. I have made all the changes necessary to make it…
- Build Profiles revisited1
Hi there was a mention of my old (last year December) patch for Lazarus Configure Build dialog. The Mantis issue was: #15336: "Build Profiles for Configure "Build…
- Errors installing ACS 2.2 Sound component (ACS_Classes.pas)5
I am trying to port ACS 2.2 component [1] and I am not able to install it. See errors_installing.txt. I am using Linux Ubuntu 10.04. [1]…
- RichMemo 1.0.0 is broken. "Error moving component" error when creating component at design time.1
I am trying to use RichMemo 1.0.0 from Lazarus Code and Component Repository [1]. It installs in the "Common Controls" component tab and it is badly broken!!! If I…
- fppkg and lazarus packages24
I've made some changes to fppkg to see if it's pssible to make it more suitable for packages for Lazarus. I've adapted the lnet package so that it installs the…
- How do I do a Perform(EM_LINESCROLL, ?, ?) to scroll to the bottom of a Tmemo.2
I am porting some code from Delphi to lazarus and I needed to change a Trichedit to a Tmemo. Now the code with Memo2 do Perform(EM_LINESCROLL, 0, Memo_lines_added); does…
- Posting from Gmane seems blocked0
Is the Lazarus mailing list blocking posts from Gmane? I subscribed to the mailing list, subscribed to the Lazarus Gmane newsgroup, did the whole Gmane authentication…
- How to produce a tone at Tone frequency for duration, MSecs (milliseconds)1
are you using Windows or Linux? I will assume Windows, because you want to replace the Delphi component. Then you can Windows.Beep, (which I'm pretty sure exists in…