Hello,
Question: What if clean room approach code is the same as the other.
Simplistically speaking, how many other ways can one write 1 + 1 = 2?
Even if you may be able, most people would write it that way anyway.
When you get right down to it, the set of standard mathematical and
other
SteveG wrote:
Would anybody know if there is a listing (or some way of building one)
of all functions available for Lazarus and/or Fpc ?
I'm sure a lot of us (programmers) are re-inventing many wheels out
here, especially if writing for multiple platforms
Thanks - SteveG
Not sure how
George Lober wrote:
Jesus Reyes wrote:
--- George Lober [EMAIL PROTECTED] escribió:
Hi All,
I have a bit of a problem. This is happening with GTK2.
I have a StringGrid where when the column header is clicked on, a
ComboBox appears in the header in the dropped down state. The
dropped
Jesus Reyes wrote:
--- George Lober [EMAIL PROTECTED] escribió:
Hi All,
I have a bit of a problem. This is happening with GTK2.
I have a StringGrid where when the column header is clicked on, a
ComboBox appears in the header in the dropped down state. The
dropped
down state is done
George Lober wrote:
I hope you can help me with this one. Using FPC 2.0.4 and Lazarus
0.9.23 rev.11447M. I am converting my main Delphi project to Lazarus
under Linux/GTK1 and I get an odd error. As far as I can determine the
error happens when a function in another unit is called the second
Hi guys,
I hope you can help me with this one. Using FPC 2.0.4 and Lazarus 0.9.23
rev.11447M. I am converting my main Delphi project to Lazarus under
Linux/GTK1 and I get an odd error. As far as I can determine the error
happens when a function in another unit is called the second time.
The
Bram Kuijvenhoven wrote:
George Lober wrote:
I have this code which reads XML. I get a SIGSEGV error when reading
a NodeValue which has no content. For runtime it works ok because I
put in the try/except block, but this still produces error at design
time which is a nuisance. Any suggestions
Hello,
I have this code which reads XML. I get a SIGSEGV error when reading a
NodeValue which has no content. For runtime it works ok because I put in
the try/except block, but this still produces error at design time which
is a nuisance. Any suggestions? Is there a way to check for an empty
Lee Jenkins wrote:
Luiz Americo Pereira Camara wrote:
Alvise Nicoletti wrote:
Hi...
I have to parse xml both with Lazarus on linux (server) and Delphi
on Windows (client).
Actually, with Lazarus, I'm using the DOM, ReadXML, WriteXML units.
Is there something that I can use in Delphi with
Lee Jenkins wrote:
Luiz Americo Pereira Camara wrote:
Alvise Nicoletti wrote:
Hi...
I have to parse xml both with Lazarus on linux (server) and Delphi
on Windows (client).
Actually, with Lazarus, I'm using the DOM, ReadXML, WriteXML units.
Is there something that I can use in Delphi with
Lee Jenkins wrote:
Luiz Americo Pereira Camara wrote:
Alvise Nicoletti wrote:
Hi...
I have to parse xml both with Lazarus on linux (server) and Delphi
on Windows (client).
Actually, with Lazarus, I'm using the DOM, ReadXML, WriteXML units.
Is there something that I can use in Delphi with
Hello,
Yes that would be showstopper, but I checked TPageControl/TTabSheet
under GTK, with TButton, TEdit, TListview and TStringGrid, and the
controls resize correctly, either with alClient or with alNone and
anchors set. ???
Regards,
George
Hess, Philip J wrote:
Graeme,
You might want
Ok, never mind, I see now the bug is applicable to Win32 only. Although
using other modes other than alNone, seems to work Ok.
George
George Lober wrote:
Hello,
Yes that would be showstopper, but I checked TPageControl/TTabSheet
under GTK, with TButton, TEdit, TListview and TStringGrid
, Philip J wrote:
I don't see that on Windows. Setting the TEdit's Align to alCustom has
the same problem as clNone. The other settings expand the TEdit to take
up the entire sheet, which isn't what we want.
Thanks.
-Phil
-Original Message-
From: George Lober [mailto:[EMAIL PROTECTED]
Sent
Graeme Geldenhuys wrote:
On 4/6/07, Alex Smirnov [EMAIL PROTECTED] wrote:
1)I have some project in Linux that spends 10-20 seconds to
initialize its
classes.
I know you found a solution arleady, but I thought I would comment on
this point. From a user point of view, this would drive me
Since the subject of SVN came up I couldn't resist to ask. Presently my
method is to take a snapshot of the project directory to do backup. Easy
and simple to do, and since I'm a one man show it is good enough for me.
But of course there are problems if you need to look into changes in
code, and
Interesting. I have to mention that the main reason for my question is
that I want to use XML for data storage, because I can see XML being
able to withstand changes in the data format. So that brings up the
question in my mind, how would the example code handle addition or
removal of record
Vincent Snijders wrote:
George Lober schreef:
Hello,
I am trying to use the ReadXMLFile function with the following code:
var
S: string;
Doc: TXMLDocument;
ANode: TDOMNode;
begin
Doc := TXMLDocument.Create;
ReadXMLFile(Doc, XMLFileName);
ANode := Doc.DocumentElement.FindNode('ValueName
Hello,
A question guys. Are there any utilities/functions out there to convert
a pascal record type into XML format and back? Is there such an animal,
or am I asking for too much?
Regards,
George
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Hello,
I am trying to use the ReadXMLFile function with the following code:
var
S: string;
Doc: TXMLDocument;
ANode: TDOMNode;
begin
Doc := TXMLDocument.Create;
ReadXMLFile(Doc, XMLFileName);
ANode := Doc.DocumentElement.FindNode('ValueName');
S:= ANode.FirstChild.NodeValue;
Vincent Snijders wrote:
George Lober schreef:
Hello,
I am trying to use the ReadXMLFile function with the following code:
var
S: string;
Doc: TXMLDocument;
ANode: TDOMNode;
begin
Doc := TXMLDocument.Create;
Try removing this line above. IIRC ReadXMLFile allocates the
TXMLDocument
Hello Vincent,
Your solution to initialize the size of the ImageBitmap does solve the
problem my example code showed, but this unfortunately does not help the
code I'm actually having problems with. I guess it wasn't a very good
example. What I'm trying to do is to convert some Delphi
Felipe Monteiro de Carvalho wrote:
On 12/22/06, George Lober [EMAIL PROTECTED] wrote:
I assume by 6.0 controls you are talking about VisualBasic.
6.0 is the version of the Windows Common Controls DLL. This has
nothing to do with Visual Basic.
When you say send the right message, are you
Marc Weustink wrote:
George Lober wrote:
Hello List,
I have seen some programs where the Listview column headers have a
down arrow head glyph, which if you click on you get a drop-down
list, like a ComboBox built into the header. A very useful function I
think. Searching on the net
Hello List,
I have seen some programs where the Listview column headers have a down
arrow head glyph, which if you click on you get a drop-down list, like a
ComboBox built into the header. A very useful function I think.
Searching on the net with something like delphi listview column drop
Florian Klaempfl wrote:
I think a name change isn't necessary, but what FPC/Lazarus would need
is a group of people doing the same as distributors do: combining
FPC/Lazarus into one nice and easy to use package. This project/package
could get a new name, probably something descriptive like
Andrew Haines wrote:
The unit/package to control lhelp (modified LGPL) does not link to
lhelp in any way. It talks to it using the IPC units that come with
fpc. basically sending to lhelp text commands. You may distribute the
lhelp program with your program but that does not make your
Andrew Haines wrote:
Felipe Monteiro de Carvalho wrote:
On 5/11/06, Andrew Haines [EMAIL PROTECTED] wrote:
In your lazarus directory /components/chmhelp/packages/chm/ there is a
unit called chmreader. It is simple to get a list of any of the
files in
the chm and extracting them:
Some
Alexandre Leclerc wrote:
2006/5/9, Vincent Snijders [EMAIL PROTECTED]:
A drawback of chm, that I don't know about free tools to generate it
except the
Microsoft Help Workshop, which is windows only. No problem for me,
because windows
is my main platform, but still.
I have heard (not
Alexandre Leclerc wrote:
2006/5/9, A.J. Venter [EMAIL PROTECTED]:
On Tuesday 09 May 2006 15:53, Alexandre Leclerc wrote:
I'm sorry, I can't find the source code... :(
The only code on sourceforge, well, I don't know if this is the
compiler itself, but it does not look like. Any-way I've
Michael Van Canneyt wrote:
On Fri, 28 Apr 2006, [EMAIL PROTECTED] wrote:
Hi, I have a question for the Lazarus/FPC community,
that I got from a another thread in the mailing list
(Lazarus Foundation).
Does someones knows if there's a potential problem with Lazarus
or FPC due to patents ?
Here is a patch for bugs 1909, 1913, and also for TCheckGroup. It adds
ParentFont property for all as well as font property for TRadioGroup and
TCheckGroup.
Tested OK under Win32 and GTK1.
Index: ide/revision.inc
===
---
Panagiotis Sidiropoulos wrote:
After sending my first Linux Lazarus application to beta testers for
evaluation and testing, I got complains even from those advanced users
because of alot of application dependencies:
Components on the form:
- TDataSource
- TDBF
- TActionList
- TMainMenu
-
Here are some modified existing component icons which have been changed
to have a blue accent. Personally I think they look better. Hopefully
other people agree with me :-) .
Regards,
George
George Lober wrote:
Here are some modified existing component icons which have been
changed to have a blue accent. Personally I think they look better.
Hopefully other people agree with me :-) .
Please disregard the tlabelededit_blue_mod.ico, I shouldn't have sent
that one.
Thanks
Hello all,
Being a total noob when it comes to the subject of Help Authoring, I
would like to ask people for pointers and suggestions on writing end
user Help Documentation, possibly context sensitive, for a Lazarus app.
What is involved implementing context sensitive help in Lazarus ? I can
I haven't bothered about this for quite some time, but I thought I'd
finally ask. Under Windows only, whenever a Lazarus application is run
standalone or from the IDE, a command prompt window always opens up. The
task bar then has a button for the window as well as for the app. Is
there any
Graeme Geldenhuys wrote:
Under Compiler Options - Linking - tick the Win32 GUI Application checkbox
Too simple, thanks
George
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Micha Nelissen wrote:
George Lober wrote:
Darius Blaszijk wrote:
Maybe the patch is too old ?
It's patched against SVN, so I guess not ;)
Applying the patch in the lcl directory, the output of 'patch
--dry-run listview.diff' under Windows is:
--
|Index
George Lober wrote:
Micha Nelissen wrote:
George Lober wrote:
Darius Blaszijk wrote:
Maybe the patch is too old ?
It's patched against SVN, so I guess not ;)
Applying the patch in the lcl directory, the output of 'patch
--dry-run listview.diff' under Windows
Vincent Snijders wrote:
[EMAIL PROTECTED] wrote:
George,
This feature does not work under win32. I have attached a patch that
should fix this.
I looked at the patch I don't understand the part in
win32wscustomlistview.pas.
You add
SetProperty(TListView(AWinControl), lvpHideSelection,
George Lober wrote:
Vincent Snijders wrote:
[EMAIL PROTECTED] wrote:
George,
This feature does not work under win32. I have attached a patch that
should fix this.
I looked at the patch I don't understand the part in
win32wscustomlistview.pas.
You add
SetProperty(TListView
[EMAIL PROTECTED] wrote:
It's supposed to be a patch to fix it permanently. I was working on it
some months ago but never come around to submitting the patch. If memory
serves me right there is however still an issue but I cannot remember
exactly what. Anyway it works with me.
I'm not good with
Darius Blaszijk wrote:
Maybe the patch is too old ?
It's patched against SVN, so I guess not ;)
Applying the patch in the lcl directory, the output of 'patch --dry-run
listview.diff' under Windows is:
patching file `comctrls.pp'
can't find file to patch at input line 18
Perhaps
[EMAIL PROTECTED] wrote:
George,
This feature does not work under win32. I have attached a patch that
should fix this.
Darius
Hi,
I have a bit of a problem. I have a form which has two TListViews. I
need to make a selection on each one and have it remained selected on
both while
Hi,
I have a bit of a problem. I have a form which has two TListViews. I
need to make a selection on each one and have it remained selected on
both while clicking on other components. Under Windows this does not
happen. When I click on a ListView the previously selected one
unselects.
Mattias Gaertner wrote:
On Sun, 5 Feb 2006 10:40:35 +0100 (CET)
Michael Van Canneyt [EMAIL PROTECTED] wrote:
On Sun, 5 Feb 2006, Micha Nelissen wrote:
On Sat, 04 Feb 2006 20:35:29 -0800
George Lober [EMAIL PROTECTED] wrote:
Mattias Gaertner wrote:
Does
I can confirm that 'publish project' doesn't work. I will give you more
details if you re-open the bug, or do you want me to create a new report?
Regards,
George
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Mattias Gaertner wrote:
On Sat, 04 Feb 2006 14:50:46 -0800
George Lober [EMAIL PROTECTED] wrote:
I can confirm that 'publish project' doesn't work. I will give you more
details if you re-open the bug, or do you want me to create a new report?
Yes, please give more details. It works
Mattias Gaertner wrote:
On Sat, 04 Feb 2006 16:40:50 -0800
George Lober [EMAIL PROTECTED] wrote:
[...]
If you select an existing directory under Project-Publish
Project-Destination directory, you get message
unable to create directory xxx\xxx
Does
Vincent Snijders wrote:
George Lober wrote:
George Lober wrote:
Since I mostly do my main Lazarus stuff under Linux, I have just now
come to the conclusion that under Windows (win98se), with gdb
(6.2.1) enabled, clicking on run or F9 causes the code to get
compiled, but it doesn't run
George Lober wrote:
Since I mostly do my main Lazarus stuff under Linux, I have just now
come to the conclusion that under Windows (win98se), with gdb (6.2.1)
enabled, clicking on run or F9 causes the code to get compiled, but it
doesn't run. If I disable gdb (no debugger at all) everything
Hello All,
Since I mostly do my main Lazarus stuff under Linux, I have just now
come to the conclusion that under Windows (win98se), with gdb (6.2.1)
enabled, clicking on run or F9 causes the code to get compiled, but it
doesn't run. If I disable gdb (no debugger at all) everything is fine,
Is there any possibility of changing the LazReport license of LGPL to
the Lazarus one of ModifiedLGPL?
As I understand the Library General Public License one is not able to
static link without the resulting code falling under the license
restrictions. So basically you cannot use it in a
[EMAIL PROTECTED] wrote:
Question: what version of gdb do you all use?? I accidently erased my
debugger and after installing gdb-5.2.1-1 the lazarus does not work
properly anmore.
5.2.1-1 seems very old, I have 6.4 on my Gentoo (set for stable).
After builing I get a debugger error
Marc Weustink wrote:
George Lober wrote:
Hi all,
1) Can someone tell me how to make TListView scroll to and show the
topmost item of a list in the top line of the TListView window?
2) How do you scroll to and show a particular item on the top line
of the TListView window
George Lober wrote:
Andrew Haines wrote:
George Lober wrote:
Marc Weustink wrote:
George Lober wrote:
Hi all,
1) Can someone tell me how to make TListView scroll to and show
the topmost item of a list in the top line of the TListView window?
2) How do you scroll to and show
Hello All,
I've been away from Lazarus for some period, so I started from scratch
and erased my old Lazarus directory, got the latest SVN, and built
Lazarus OK, but when I try to add the printer4lazarus package and I keep
getting the following error:
jean-marc levecque wrote:
Hello,
I now tried several times to re-install these packages, but they keep marked
as to be installed at next start.
I noticed while updating Lazarus to 0.9.10 on FPC 2.0.1 from rpm's that a
message raised with group Mattias not found, using root, and then I got
George Lober wrote:
Luiz Americo wrote:
Mattias Gaertner wrote:
What should Cursor Left/Right do in the identifier/word completion box?
What does Delphi do in its 'Code Completion' box?
Let´s take an example, type:
ShowM + Ctrl-Space - the box shows every possibility that begins
Raphael Alla wrote:
Lazarus and Eclipse are compared as two IDEs, and why the most bloated
one seem to be the most successful too.
In my view, this is due to a lack of marketing effort from the
freepascal and lazarus project, and the old school image associated
with Pascal in general. This is
Tom Verhoeff wrote:
On Mon, Aug 08, 2005 at 11:22:44PM +0200, Micha Nelissen wrote:
On Mon, 8 Aug 2005 23:02:26 +0200
Tom Verhoeff [EMAIL PROTECTED] wrote:
The various units report that they get initialized properly. However,
in .lpr after
Application.CreateForm(TMainForm,
Is the Lazarus web page down ? I haven't been able to get on it for a
day and a half.
George.
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Florian Klaempfl wrote:
George Lober wrote:
It would be usefull if somebody could post an actual working example of
that line. Does one need to use their computer's URL (I'd have to dig
around for that one), and where in the line do you specify 'lazarus' ?
Why do you need to diff 2
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