lazarus · 2011-03
- Sabayon Linux10
Hi This is not really Lazarus related but I found a Linux distro that works well without any tweaking and runs fast. I think it is OK to advertise an open source project…
- EM_SCROLLCARET0
EM_SCROLLCARET Windows message scrolls a TMemo caret into view. EM_SCROLL Windows message (equivalent to WM_VSCROLL) can be used to scroll a TMemo one line up or down.…
- Geckoport Lazarus/Delphi0
I'm working in the Lazarus GeckoPort but recently tried to make it compile and work in Delphi again and I found a strange problem, I know it is not a problem with…
- Fixing of SDL.PAS under WINCE2
Hi, All I'm doing some development of WINCE stuff with sdl. And I found the original SDL.PAS is not supported WINCE for the sdl_env put and get functions very well. I…
- The TDefaulComponentEditor again10
Hi. After last update (Lazarus 0.9.31 r29979 FPC 2.5.1 i386-win32-win32/win64), I can't to use any event in Object Inspector. Double click in any component causes this…
- Lazarus on Ubuntu 11.04 (Natty)3
These links mention FPC 2.4.0 and Lazarus 0.9.28 https://launchpad.net/ubuntu/natty/+package/lazarus-ide https://launchpad.net/ubuntu/natty/+package/fpc Are FPC 2.4.2…
- Lazbuild and configuration files3
I've got a handful of systems here where, for various reasons, I run lazbuild rather than the IDE when I want to compile a project for test purposes. In general this…
- Accessing USB HID from Lazarus programs?1
I need to create a program using Lazarus/FPC to access a data collection device built using a PIC24F series microprocessor with built-in USB support. The firmware makes…
- lazarus ccr and it's svn1
I have the full svn tree of Lazarus-ccr on my machine. I went today to the sourceforge project page to discover that VirtualTreeView For example is newer on the download…
- IDE facility to view the inheritance tree of an object?0
in the menu view components
- IDE facility to view the inheritance tree of an object?0
Is there some IDE tool which enables you to view the inheritance tree of an object, by clicking it or selecting it in code? Frank Church =======================…
- More explorations with tiOPF (continued)2
In relation to using SQLite as the persistence layer in Demo_OneToMany when I disable all the other persistence layers and sqlite as the default this error comes up.…
- Lazarus, ReactOS etc.5
A few weeks ago somebody mentioned ReactOS as an alternative to MS Windows, and I think I said that I'd take a look and report back when I had some spare machines in my…
- Lazarus updates dfm not lfm and changes to form NOT being shown at run time.2
I have a Lazarus project which I ported from a Delphi one. It has 2 units with a form each e.g. unit1, form1 & unit2, form2. I used the Tools conversations menu items to…
- Synedit and SynWeb port6
Best Regards I'm amateur of programming, I started a port the version 2.0.5 of Synedit and the TSynWeb v1.5 for lazarus. Works quite well on Windows, In Linux has some…
- exception class 'EResNotFound' with message: Resource "H1" not found2
I have a legacy Delphi component which I converted to Lazarus. I needed to delete the compiler directive: {$R *.res} in order to get my component to compile. Now I get…
- Run GTK+ 3 apps in a web browser1
This is pretty cool...Run a Gtk+3 linux app in a web browser... http://blogs.gnome.org/alexl/2010/11/23/gtk3-vs-html5/…
- TScrollBar's PageSize behaviour differs between widgetsets0
I just tried my LazHelp package (see my other message) under Linux/GTK+ 2 using a build i just made from svn. I noticed that the scrollbar thumb size looks smaller than…
- LazHelp, a help system written in and for Lazarus0
For those who haven't seen the post in the webpage: http://forum.lazarus.freepascal.org/index.php/topic,12463.0.html I've written a help system for Lazarus in LCL called…
- Stock Charting with Lazarus2
Hi, does anyone know how can I draw an Open, High, Low, Close chart (for stock charting) with Lazarus/TChart?. An example of what I need:…
- Extensions1
Hi! For a new project I think about providing a possibility to add cutomer extensions to the program. I'm dreaming a little bit about providing the flexibility for…
- inconviniance....6
hi inconviniance is that when having lazarus open and working on project and then clicking via explorer on some file it will open another instance of lazarus and opening…
- Unable to rewrite .ini file which exists... error unable to create .ini file. (need to rewrite it).24
I use this procedure to save an inifile using the standard IniFiles unit. The problem I have is that when an .ini file already exists I cannot overwrite it. I need the…
- fpchess7
Hi, I read here: http://wiki.lazarus.freepascal.org/Free_Pascal_Application_Suite About the "fpChess" an chess application under development by Felipe Monteiro de…
- Lazarus on Suse 11.410
I switched from Open Suse 11.1 to open Suse 11.4. I reinstalled fpc and Lazarus from the svn. Now I recompiled my EventTest application and found some funny stuff. 1) I…
- the new menu "source"30
I mentioned some of this before, but I did so along with many other points, and the other points where more like ideas and not so important. At the moment, a few of the…
- datamodule shown twice...1
hi in topic "ide hangs" you can read what been going on with my Lazarus... as you know my ide hanged i managed to get it back ...had some problems with datamodule not…
- Method in record type, is possible?12
Hi. This is possible in Lazarus/FPC?: type TFoo = record Value: string; function AsBoolean: Boolean; end; function TFoo.AsBoolean: Boolean; begin Result :=…
- Thank you FPC team, Lazarus team and all the community2
I wrote my first ("real" or "in production") job using FPC and Lazarus, after more than 10 year working with Delphi. An installer to an old application that no have…
- ide hangs...4
- win7 64 bit - lazarus 9.31 svn:29379 32 bit last thing i remember doing was opening "lazarus (debug)" and now IDE hangs when i try to open it normaly ..lazarus debug…
- Component palette bitmaps.1
The component palette shows images/icons that are linked in with the lazres tool. Does it also show images that are linked in using a {$R *.res} statement ? (so, using…
- Using BGRABitmap as TAChart back-end7
Since there seems to be no support for alpha-channel in LCL, I plan to implement series transparency by using BGRABitmap compoment. To avoid requiring non-core package…
- project | close project5
hi all i just had to change zeos komponents within lazarus 9.31 it all went fine just it was bit confusing because in menu Project | Close project doesnt just closes…
- does anybody knows whats up with zeos?4
hi does anyone know whats with zeos group are they still active? maybe someone here can help me ....i was ask to write small program that saves data in msSQLexpress 2005…
- VK codes error message3
I have a fairly simple Lazarus program, just a few edit boxes on a form to enter some filenames and then it's doing a bunch of simple manipulations on a text file. Using…
- TExtendedNotebook without drop arrows on GTK4
Is lazarus source editor using TExtendedNotebook from "LazControls" palette? Because when I change tab position by mouse drag, source editor component have arrows which…
- Problem with creating debs5
I am trying create debs like always by calling "create_lazarus_deb.sh" script. But now I get error: gtkwinapi.inc(1861,4) Fatal: Syntax error, "." expected but ";" found…
- QuickSort procedure - raised exception class 'External SIGSEGV'4
I am trying to use some legacy Delphi QuickSort code. The problem is that the original defines this var: Var d : ptrArray Absolute da;and I have changed this…
- an icon for Lazarus Data Desktop1
This tool is extremely useful for tiOPF developers, thus I use it a lot [thanks again Michael]. Is there an official [or even unofficial] icon for the Lazarus Data…
- How to implement automatic sizing?0
When I e.g. want to automatically extend the last column of a list(view) to the available space (kind of alClient), how should I proceed? The list columns have an…
- The magic of samplecfg7
Try this: open the file 'samplecfg' on the fpc-source directory (compilers/utils/samplecfg). Now open another file (menu file-open) Ehm.. well, try again... And again..…
- Source / Insert General / Current username ... does nothing1
Menu Source / Insert General / Current username ... does nothing on my system. Lazarus 0.9.31, Windows 7 Ultimate 32 bits. Best Regards,Peter E Williams / pew…
- FPDoc editor and document placement10
Preface: I know how much work a good documentation requires, and honor the goodwill of all contributors :-) Nonetheless most entries (I visited) are in poor state, not…
- Help clarify use of TApplication with tiOPF example.5
I just compiled tiOPF and I am going through the examples which are converted from Delphi, and I am using it to understand how Lazarus GUI projects are organized The…
- exception handling7
I developed an application that perform some calculations. This application has a gui version and a console version, it runs on windows and linux. Both apps use the same…
- TortoiseSVN help.... error in Installing Lazarus wiki --- there is no download the source option10
http://wiki.lazarus.freepascal.org/Installing_Lazarus#Compiling.2Finstalling_FPC_and_Lazarus_from_Sources_of_SVN_.28Win32.29 [...] After installing TortoiseSVN, download…
- exception class 'EReadError' with message Invalid value for property (onClick event in TMenuItem)5
I am encountering a strange run time error... Project island_maker.exe raised exception class 'EReadError' with message Invalid value for property Error reading…
- Bug Handling Events on Form using Last Lazarus 0.9.31 + FPC 2.5.1 SVN Snapshot (Win32)2
Handling Events on Form show error below: The Component editor of class "TDefaultComponentEditor" has created the error: "Unable to create new method. Please fix the…
- problem with ORACLE3
I encountered a problem working with ORACLE: data resulting from a SQL not match thrown by the same SQL executed with TOAD. The problem occurs with a calculated field.…
- More to discuss about Main-Menu42
Thanks for cleaning up these things. Just for fun I counted the number of menu-items we have at the moment. It's 154 menu-items! There is more to discuss about main-menu…