lazarus · 2012-01
- LazReport & Database8
I was wondering if I found a bug in LazReport. Like always, I put my database-components in a datamodule. Then I placed a frReport on a visible form. I started editing…
- RE : ActiveX control demo9
First of all, a newer version of importtl and typelib is commited in fpc trunk. Some other bug-fixes where submitted in http://bugs.freepascal.org/view.php?id=21077. The…
- LCL and custom keyboard layouts20
Over the last few weeks I've hacked together a partial APL implementation, for use as a way of specifying lists of numbers etc. when passing commands between computers…
- 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
- 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…
- Poor man's resource code available and CheckRide update: now with editor13
(Cross posted to Lazarus+FPC lists) Thanks to UPayload (http://www.delphidabbler.com/articles?article=7) and some help on the forum, I could implement an alternative way…
- Filtering on date with TDbf13
Lazarus 0.9.30 I want to filter a TDbf. The field is a date. When I try in Filter in Lazarus : DATUM >= '1/1/2011' or DATUM >= "1/1/2011" or DATUM >= '1.1.2011' In my…
- codetools tooltip showing method visibility47
Many times I am working with large classes that are much bigger than what is visible in the editor view. Is there any way the tooltip shown over a property or method can…
- Double hit on menu ShortCuts1
I just upgraded to Lazarus 0.9.30.2. I love what's been done with the "build modes". Although being forced to upgrade FPC is always scary. I've had a track record with…
- blank window22
Hi list After I upgraded my netbook to ubuntu precise, I only get an empty window when I start up lazarus (or my app, which uses the lcl). When I run lazarus directly,…
- TpOnGuard question3
Running StampExe.exe from IDE I get 201 RunTime error (Range Check Error) on the first line of this IF statement (line 399): if (PSignatureRec(@Memory[I]).Sig1 =…
- Issue 21129, hang on glib2 2.312
the issue is read-only now, so I comment here. The patch commited leaves USE_GTK_MAIN_OLD_ITERATION as before, using gdk_threads_init. It would be useful to note…
- codetools: class helper: unit1.pas(20, 30) Error: : expected, but for found2
I can't navigate using Ctrl+Shift+C if unit has a class helper. If you try in code below, you got the error: "expected, but for found" But this code compiles without…
- JSON and Object Pascal DateTime8
What the best way to save a datetime value in a JSON object? 1 - JSONObj['datetime'].AsString := DateTimeToStr(Now); // No no no ... :/ 2 - JSONObj['datetime'].AsString…
- IDE french translation3
I'll try to update the French translation of Lazarus. Are there other volunteers on this list ?
- UTF16 2 utf817
Hi all im bit lost with all this unicode support ..im tryin to make picture in my head..here is my problem MS-SQLserver 2008 uses utf16 to represent data lazarus uses…
- Extending the IDE1
Martin how can use the property TextBetweenPoints to exchange lines. I tried but not work me. I have this code: tempStr := ASynEdit.LineText;…
- Hello World program generates a File Not Open runtime error16
program project1; {$mode objfpc}{$H+} uses {$IFDEF UNIX}{$IFDEF UseCThreads} {$ENDIF}{$ENDIF} Classes { you can add units after this }; begin WriteLn('Hello World');…
- Extending the IDE0
Ok. thank you very much for your help.. ********************************************************************* En la tierra hace falta personas que trabajen m?s y…
- Extending the IDE0
thank you very much for the tip , martin _______________________________________________ Lazarus mailing list http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
- CodeTools can not generate my code2
I've created a class in Lazarus, defined some procedures, and pressed on CTRL+SHIFT+C to add them to implementation. I got the following error instead in an existed…
- Extending the IDE2
I started to study, how to extend the IDE. so far I have managed to add a menu to the IDE. How I can override the default behavior of the editor when I press Ctrl + D to…
- TPageControl - how to use it?5
There is documentation about how to add tabs and controls in the designer but I could not find any explanation of how to do the same programatically. I have a…
- How to implement an iif with generic?2
I'm tried all options in http://wiki.freepascal.org/Generics_proposals. But, without success. :( In the last test: function Max<T>(A, B: T): T; begin if A < B then…
- Easy switching build modes9
Hi List. I'm looking for an easy way to switch between buildmodes, but so far I can only do it where they are also defined (Project->Options->Buildmodes). Does there…
- class completion now updates multiple implementation signatures6
I improved class completion to update multiple method signatures. For example: type TMyClass = class public procedure DoIt(a: integer); // parameter added procedure…
- \lcl\interfaces\win32\win32wsfactory.pas(570, 45) Error: Identifier not found "TCDWSLazDeviceAPIs"2
I updated my Lazarus today to revision 34948. When I tried to compile: W:\md\dev\freepascal\ide\laz\0.9.31\lcl\interfaces\win32\win32wsfactory.pas(570,45) Error:…
- MessageDlg default button3
I'm using a MessageDlg to show some information, with multiple buttons. Unfortunately, in this case, I would like to have another button as default. Is there a way to do…
- Displaying serial data2
I have an application where I capture data (ascii-text) coming from a serial port. I'm using the 5dpo component. That works fine. I'm trying do display that and there I…
- Problem encode UTF8 with BOM in unit8
I created new project, then choose "File Settings -> Encoding -> UTF8 with BOM -> Change file" Added new listbox1 to the form, in source code (button ) i added some items
- TProjectDescriptor doubt13
It's possible to clear the icon of the project, and change the "Application Settings"? Please see: http://imagebin.org/195178 So, it's possible don't generate the "{$R…
- moving a project and its files7
I need to move a project from a folder to another one; I tried using "publish project", but not all files belonging to it were moved. Also the hierarchy was lost; my…
- off topic: Mac and dvroc keyboard layout3
Any one an idea, how to get mac to think you have a dvroac kbd? (best the modified UK one)
- TTabControl has problem with storing/retreving objects1
Hi All! I have an app that uses a TTabControl to select the display of one of many objects. The code is really trivial in the real app, but I have further simplified it…
- Lazarus and FPC FCL7
Since some days (SVN updates) I have problems with unit IniFiles. I cannot debug these problems, because the IDE seems not to find the proper source files…
- Libc functions and types10
I need to use some libc functions and types (localtime_r, tm, ...) but there's very confusing situation with libc (they say it is deprecated) and it even couldn't be…
- unsibscribe0
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- ExecuteProcess11
I can't find it on google, so is it possible to hide the command prompt window that appears with SysUtils.ExecuteProcess('','',[]); ? I need to run some external…
- lazarus-0.9.30.2-fpc-2.4.4-win64 error3
As reported in another thread (sorry for the squatting), after an update (lazarus-0.9.30.2-fpc-2.4.4-win64) I now have applications that compile no more: error is…
- Help needed building a small dictionary application1
I am not really sure if this type of message is appreciated on this list or not. I tried looking it up on the Lazarus-site, but didn't find anything on it. My apologies…
- TRawImage.PerformEffect: how to properly use this?3
What is the correct way to use TRawImage.PerformEffect? Simply doing: Image1.Picture.Bitmap.RawImage.PerformEffect(someeffect) will lead to memory loss, due to a…
- unit system in3
i was writing my first FastCGI application and on building, i've got this error: C:\lazarus\packager\registration\fcllaz.pas(1,1) Fatal: Can't find unit system used by…
- Need help with TValueListEditor3
Where can I find sample code for this control? I want to initialize the content with key/value pairs in code, track changes and/or save the content in OnExit when…
- Object Inspector off screen1
I haven?t used Lazarus for a while and previously I had a multi monitor system, nowadays I?m back down to 1. Anyway, it appears lazarus has remembered my previous window…
- TFrame and buttons2
I'm Writing my hobby application (https://github.com/ik5/display-quotes/), and I decided to use TFrame for the search window. The thing is that when I add code to the…
- Lazarus on Ubuntu: Pixbuf again6
Hello all. I'm completely upset. Tried to install Lazarus on Ubuntu 10.04, installed from repository but got "libpixbuf not found" error on any project compile. Nasty…
- Code completion improved2
I improved the code completion for parameters. It can now create methods/procedures for parameters and variables for pointers for parameters. Here is an example for a…
- Units in package not found2
I've created a package for the FPDoc units, for use in the FPDocManager (see examples/fpdocmanager). While the IDE (code tools) can find all the units in the package, I…
- What happened to ComboBox color?1
When I switch a combobox (Win32) to csDropDownList, it obtains button color, regardless of ParentColor. Why that? DoDi
- Help debugging15
I have a "random" crash that I can't debug on my program. I have a class that contains some other classes, variables, etc. On some point of execution the program creates…