dev-cpp-users Mailing List for Dev-C++ (Page 43)

Hi List

Sorry if this become a double post, but Im not sure if the first one
land correctly.

Well...
I have a client udp socket connection and wish to retrieve the client ip
address. I will print now the code structure and further information's will
come below.


SOCKET sock;

SOCKADDR_IN sins;

int
sinsize=sizeof(sins);

WSADATA wsa;

WSAStartup(MAKEWORD(2,0),&wsa);

sins.sin_family=AF_INET;

sins.sin_addr.s_addr=inet_addr(ip);

sins.sin_port=htons(port);

sock=socket(AF_INET,SOCK_DGRAM,0);


struct sockaddr_in stLclAddr;

int
addrLen = sizeof(struct sockaddr_in);

int
rVal = getsockname(sock,(struct sockaddr FAR *)&stLclAddr,&addrLen);

//int rVal = getsockname(sock,(sockaddr *)&stLclAddr,&addrLen);

char
szIP[MAX_PATH] = "\0";

sprintf(szIP,
"%s",inet_ntoa(stLclAddr.sin_addr));

WriteLog(_T(szIP));//writelog just dump the value to a file or somewhere
else

rVal = getpeername(sock,(
struct sockaddr FAR *)&stLclAddr,&addrLen);

//rVal = getpeername(sock,(sockaddr *)&stLclAddr,&addrLen);

sprintf(szIP,
"%s",inet_ntoa(stLclAddr.sin_addr));

WriteLog(_T(szIP));

When i run the follow code, the output sin_addr is always 204.204.204.204, I
don't know why. I cant bind the socket because i like the sysop api give-me
the in port (to recvfrom), and i just don't know witch interface on the
client machine have Internet connection (and don't like to search. let the
sysop do their jobs alone). After know that ip and port, i need to sniff
this interface(that job is already done, and need the ip input information
to watch the inbound packets and pick, from the packet header, my outside
ip:port. with that, I can have a listener on the client and set up ip and
port in the server sending a command by UPD).


Thanks in advance.

-- 
Regards
Rafael Menezes

Hi List


I have a client udp socket connection and wish to retrieve the client ip
address. I will print now the code structure and further information's will
come below.


SOCKET sock;

SOCKADDR_IN sins;

int sinsize=sizeof(sins);

WSADATA wsa;

WSAStartup(MAKEWORD(2,0),&wsa);

sins.sin_family=AF_INET;

sins.sin_addr.s_addr=inet_addr(ip);

sins.sin_port=htons(port);

sock=socket(AF_INET,SOCK_DGRAM,0);

 struct sockaddr_in stLclAddr;

int addrLen = sizeof(struct sockaddr_in);

int rVal = getsockname(sock,(struct sockaddr FAR *)&stLclAddr,&addrLen);

//int rVal = getsockname(sock,(sockaddr *)&stLclAddr,&addrLen);

char szIP[MAX_PATH] = "\0";

sprintf(szIP,"%s",inet_ntoa(stLclAddr.sin_addr));

WriteLog(_T(szIP));//writelog just dump the value to a file or somewhere
else

rVal = getpeername(sock,(struct sockaddr FAR *)&stLclAddr,&addrLen);

//rVal = getpeername(sock,(sockaddr *)&stLclAddr,&addrLen);

sprintf(szIP,"%s",inet_ntoa(stLclAddr.sin_addr));

WriteLog(_T(szIP));

When i run the follow code, the output sin_addr is always 204.204.204.204, I
don't know why. I cant bind the socket because i like the sysop api give-me
the in port (to recvfrom), and i just don't know witch interface on the
client machine have Internet connection (and don't like to search. let the
sysop do their jobs alone). After know that ip and port, i need to sniff
this interface(that job is already done, and need the ip input information
to watch the inbound packets and pick, from the packet header, my outside
ip:port. with that, I can have a listener on the client and set up ip and
port in the server sending a command by UPD).


Thanks in advance.

-- 
Regards
Rafael Menezes

I'm currently looking for a somewhat more flexible associative container 
than std::map that can do the following:

std::map< keyT, valT, lessOp > m;

keyT K;
otherT O; // lessOp and operator== were defined to work "between" keyT 
_and_ otherT, see below
... fill the map ...
m[K] = valT("blubb");
assert( K == T ); // lets say K and T were build the way this assertion 
always holds
it = m.find[O]; // bang

std::map can't do that, just because find( const keyT& ) is definde only 
for keyT
->compiler error
but, as for the concept of an associative container it should be enough 
that a otherT can be comparet to the maps keyT,
or will this lead to further problems?
some template members like

template< typname otherT >
...iterator... find( const otherT& ) { ... }

in the map template definition should do? probably not all of the map 
implemention must be rewritten.
but if it works, someone must have done it before, and I don't want to 
invent the map again :)

thanks for your ideas ...

####################################
// defined before code above:
// comparing struct:
struct lessOp {
    bool operator()( const keyT& k, const otherT& o );
    bool operator()( const otherT& o, const keyT& k );
    bool operator()( const keyT& k, const keyT& k );
}

//... and a functions to test for equality
bool operator==( const keyT& k, const otherT& o );
bool operator==( const otherT& k, const keyT& o );
bool operator==( const keyT& k, const keyT& o );

####################################

Be careful with programming small processors like the PIC, they do not have
enough stack depth to support deeply nested calls or large argument lists. =
I
wouldn't recommend using C++, stick to C.

And generally, there is no "operating system".

Best regards,

Fernando

On Nov 21, 2007 3:47 PM, Pink Boy <da...@ya...> wrote:

> Andr=E9 Mac=E1rio Barros sez,
>
> > Sorry, but I didn=B4t understand the stack realease sfuff...
>
> Local variables are generally allocated on the functions stack
> frame.  Once you return from a function the local variables are no
> longer valid.  A pointer to a local variable is no longer valid
> once you've returned from the function.  Thus you need to take a
> lot of care when referencing local variables via pointers.
>
> > -->Suppose I make a lot of malloc=B4s during the
> > execution of my program. Then I finish the execution (without
> > "freeing" the memory).
>
> > -->Does all the "malloced" memory return to
> > the Operating System and can be considered available again?
>
> With Winders, probably.  Other OS's probably not.  The real issue is
> that not keeping track of memory that has been allocated via malloc
> is bad programming practice as it leads directly to memory leaks.
>
> Mr Foo
>
>
> -------------------------------------------------------------------------
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--=20
Fernando Lichtschein
li...@fi...

Andr=E9 Mac=E1rio Barros sez,

> Sorry, but I didn=B4t understand the stack realease sfuff...

Local variables are generally allocated on the functions stack
frame.  Once you return from a function the local variables are no
longer valid.  A pointer to a local variable is no longer valid
once you've returned from the function.  Thus you need to take a
lot of care when referencing local variables via pointers.
=20
> -->Suppose I make a lot of malloc=B4s during the
> execution of my program. Then I finish the execution (without
> "freeing" the memory).

> -->Does all the "malloced" memory return to
> the Operating System and can be considered available again?

With Winders, probably.  Other OS's probably not.  The real issue is
that not keeping track of memory that has been allocated via malloc
is bad programming practice as it leads directly to memory leaks.

Mr Foo

I don´t know the size of your "heap-patience", people :-))

But...
   -When I do a malloc for a simple vector, can´t I
discover if its memory is shared with other lockable
stuff?
   -Does the Operating System decide by itself to do
this kind of sharing mode, or do I need to do it through
my program?

Thinking in another way...
   -This "driver or similar" belongs to my application,
doesn´t it? If it´s true, I know if my program is using
this kind of lockable memory, don´t I?

(I think it´s the last)
Thank you!!!
Andre


  -----Mensagem original-----
  De: Rafael Menezes [mailto:so...@gm...]
  Enviada em: quarta-feira, 21 de novembro de 2007 13:19
  Para: André Macário Barros
  Assunto: Re: [Dev-C++] RES: RES: RES: Question about software design


  Hi André

  Yes and No. That depends of how you have allocated that memory. Some
functions can alloc shared memory (Yes Per, that is exactly  (RAM disk) what
am I doing in that app). This ones you must free by hand or they will keep
in there until a system restart or something like (Memory clean tools... i
don't know. Maybe some vb script with a mychar(999999) inside ;).

  I think Per have just released a better text in that subject. Here comes:

  "When you run an application under Win32, the C or C++ library contains
the
  heap implementation (malloc(), calloc(), new, ...) and requests memory
  from the OS. The OS keeps track of all memory pages it gives to the
  application. It has to, since the processor is running in protected mode
  with a Memory Management Unit (MMU) to map between logical and physical
  memory addresses. Whenever the application ends, the OS can release all
  memory pages that was mapped to the application. Only if the memory page
  is shared with a driver or similar, and the driver has the page locked,
  will the OS have to keep the memory page until the lock is released."

  That answer your question (with a big YES if the next sentence doesn't fit
to your application.), and explain my app behavior.

  Regards
  Rafael


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Version: 7.5.503 / Virus Database: 269.16.2/1142 - Release Date: 20/11/2007
17:44

Sorry, but I didn´t understand the stack realease sfuff...

-->Suppose I make a lot of malloc´s during the execution of
my program. Then I finish the execution (without "freeing" the
memory).
-->Does all the "malloced" memory return to the Operating
System and can be considered available again?

Thank you!
Andre
  -----Mensagem original-----
  De: Rafael Menezes [mailto:so...@gm...]
  Enviada em: quarta-feira, 21 de novembro de 2007 10:02
  Para: André Macário Barros
  Assunto: Re: [Dev-C++] RES: RES: Question about software design


  Hi André.

  I'm not asking about some particular language skill's, and if you are
using ANSI C, that is great. Not much people see that ANSI C is faster than
anything else (with one exception to assembly, but assembly... oh joy...),
and can be used in many places of the code in order to increase speed and
memory usage. Keep using that everywhere it fits. About that automatic
memory release, well... the memory will be cleaned up in most cases, but you
cant count on that. Sometimes (each time you ask for a new memory space that
is bigger than the actual remaining stack on the SO, reserved to your
application), you can just see your memory leaking and don't have a thread
to kill and stop this beast. The normal memory management functions supplied
with C compilers do not provide garbage collection. free and calloc still
can be useful in your code.

  Regards
  Rafael
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Checked by AVG Free Edition.
Version: 7.5.503 / Virus Database: 269.16.2/1142 - Release Date: 20/11/2007
17:44

The free() before program termination isn't needed when the application is
run under any normal operating system. But when talking embedded systems,
there is normally no such resource manager available in the OS - if there
even is an OS.

Cleaning up memory is a good thing to do even when not needed. One reason
is that you can use automatic tools to find memory leaks - the allocations
that you have forgotten, and that may be located inside some form of loop
and result in a program failure after some time because you run out of
memory. Without a free() at the end of program, the test will always
complain about "lost" memory, and you will always ignore the result of the
test - so you will not notice these unexpected leaks. One example of an
often forgotten leak is strdup().

/pwm

On Wed, 21 Nov 2007, Andr=E9 Mac=E1rio Barros wrote:

> I understood that you are asking about the advances C++ can
> give us in these aspects, right?
>
> My interest is to focus the code only in ANSI C for some reasons.
> One of them is to put the same code in a C-microcontroler, like
> PIC16F877, with a minimum level of modification.
>
> But, let me make one question related to this: I=B4ve read here that
> the free() command isn=B4t necessary, is it? At the end of the execution
> of the program all the dynamic memory requested is released
> automatically. Is that true?
>
> Regards
> Andre
>   -----Mensagem original-----
>   De: Rafael Menezes [mailto:so...@gm...]
>   Enviada em: quarta-feira, 21 de novembro de 2007 01:18
>   Para: Andr=E9 Mac=E1rio Barros
>   Cc: Lista do Dev-C++
>   Assunto: Re: [Dev-C++] RES: Question about software design
>
>
>   Sorry Chris....
>
>   So.... you just don't like to use new and delete, correct? That isn't t=
he
> ready-to-go way to alloc memory, use for any time and free as you wish, i=
n
> c++ (I use that all the time. Truly, I don't use static variables anymore=
,
> in C and C++.)? (same is true to c with free and calloc). This approach c=
an
> be very useful if you are not interested in reinvent the wheel (Like proo=
f
> of concept and other study cases.)
>
>
>   --
>   Regards
>   Rafael Menezes
> No virus found in this outgoing message.
> Checked by AVG Free Edition.
> Version: 7.5.503 / Virus Database: 269.16.2/1142 - Release Date: 20/11/20=
07
> 17:44
>

I understood that you are asking about the advances C++ can
give us in these aspects, right?

My interest is to focus the code only in ANSI C for some reasons.
One of them is to put the same code in a C-microcontroler, like
PIC16F877, with a minimum level of modification.

But, let me make one question related to this: I´ve read here that
the free() command isn´t necessary, is it? At the end of the execution
of the program all the dynamic memory requested is released
automatically. Is that true?

Regards
Andre
  -----Mensagem original-----
  De: Rafael Menezes [mailto:so...@gm...]
  Enviada em: quarta-feira, 21 de novembro de 2007 01:18
  Para: André Macário Barros
  Cc: Lista do Dev-C++
  Assunto: Re: [Dev-C++] RES: Question about software design


  Sorry Chris....

  So.... you just don't like to use new and delete, correct? That isn't the
ready-to-go way to alloc memory, use for any time and free as you wish, in
c++ (I use that all the time. Truly, I don't use static variables anymore,
in C and C++.)? (same is true to c with free and calloc). This approach can
be very useful if you are not interested in reinvent the wheel (Like proof
of concept and other study cases.)


  --
  Regards
  Rafael Menezes
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.5.503 / Virus Database: 269.16.2/1142 - Release Date: 20/11/2007
17:44

Sorry Chris....

So.... you just don't like to use new and delete, correct? That isn't the
ready-to-go way to alloc memory, use for any time and free as you wish, in
c++ (I use that all the time. Truly, I don't use static variables anymore,
in C and C++.)? (same is true to c with free and calloc). This approach can
be very useful if you are not interested in reinvent the wheel (Like proof
of concept and other study cases.)


-- 
Regards
Rafael Menezes

Sorry about forgetting to post to the list... that gets me most every time.

André Macário Barros wrote:
> Dear Mr. Miller,
> 
>    It´s not exactly this.
>    Let me show what I said in another way:
> //////////////////////////////////////////
> file1.c
> #include "tasks1.h"
> #include "tasks2.h"
> main()
> {
>    int *v1, *v2, **v3, i;
>    int value;
> 
>    AllocateRes(&v1, &v2, &v3);
>    for(i=0; i<10000; i++){
>       function1(v1, v2);
>       function2(v1, v2, v3);
>       value = function3(v2);
>    }
>    printf("and the best answer is %d\n", value);
>    FreeRes(&v1, &v2, &v3);
> }
> //////////////////////////////////////////
> task1.c (function definitions of task1)
> void function1(int *v1, int *v2)
> {
>    // update values of v1 and v2
> }
> //////////////////////////////////////////
> task2.c (function definitions of task2)
> void function2(int **v3)
> {
>    // update values of v3
> }
> int GiveAnswer(int *v2)
> {
>    int value;
> 
>    //blah blah blah code
>    return(value);
> }
> //////////////////////////////////////////
> I only need to declare v1 and v3 inside
> the main() scope to allocate memory through
> AllocateRes (and to release after).
> If I move v1 and v3 inside function1 or
> function2, I will need to make 10000 malloc´s
> and free´s.
> The only variables (the real ones) needed
> to be in main() function are "i", "v2" and "value".

If you want to get very technical you could put them on the call stack 
by making it main(int arg0, int *v1, int *v2, int **v3, int i), since 
the call stack is freed at the end of the program's execution.

> The time I wrote for the list from now, I though
> in something like a static variable which can
> detect the first time the function is called
> and do the malloc. The same procedure could be
> made to detect the last function call to do the
> free.
> 
> But do you know any other way?

As far as I know, all function arguments are put on a call stack via the 
C/C++ function stack, which frees everything when the function 
completes.  Overall, you've already done a very good job, since the 
memory is allocated once, used many times, and then deallocated.

If you did not allocate that memory outside the loop, yes, you would 
have 10,0000 calls to malloc, and 10,000 calls to free.

Creating a special hook function to detect when objects pass out of 
scope in this case is quite overkill.  These are simple arrays, and 
don't need to be watched that closely because they aren't going that far.

If you want to get into some cool stuff, check out boost.org and their 
C++ "Smart" pointer, which counts the number of references to an object 
and destroys it once the reference count is zero (when it falls out of 
scope).  However, this is only for systems where multiple classes and 
potentially multiple threads are using the same data.

On most modern operating systems memory that is used is freed to the 
system at the end of the program's execution, with a few exceptions.

Overall, aside from profiling it and running Valgrind (a memory leak 
checker) I can't find anything to do differently.  If you're really 
worried about performance and memory leaks, just profile and check it!

There are many open-source, free to use profilers and memory leak 
checkers which you can use to isolate exactly which parts of your 
application chew up the most time, and where the memory is leaking from.

And about that putting everything on the call stack...

I wouldn't really suggest doing that, because it wasn't really designed 
for that, however, in the Overly Obfuscated C Code Competition I did see 
one bloke use that trick to write a 3D maze renderer without declaring a 
  single variable outside of the main() function's calling arguments. 
It was quite cool.  He basically called main() a number of times until 
he had the memory he wanted and...  you can look it up if you're interested.

You're on the right path, I don't seen any need for change.  Perhaps 
someone more experienced can find something more.

Dear Mr. Miller,

   It´s not exactly this.
   Let me show what I said in another way:
//////////////////////////////////////////
file1.c
#include "tasks1.h"
#include "tasks2.h"
main()
{
   int *v1, *v2, **v3, i;
   int value;

   AllocateRes(&v1, &v2, &v3);
   for(i=0; i<10000; i++){
      function1(v1, v2);
      function2(v1, v2, v3);
      value = function3(v2);
   }
   printf("and the best answer is %d\n", value);
   FreeRes(&v1, &v2, &v3);
}
//////////////////////////////////////////
task1.c (function definitions of task1)
void function1(int *v1, int *v2)
{
   // update values of v1 and v2
}
//////////////////////////////////////////
task2.c (function definitions of task2)
void function2(int **v3)
{
   // update values of v3
}
int GiveAnswer(int *v2)
{
   int value;

   //blah blah blah code
   return(value);
}
//////////////////////////////////////////
I only need to declare v1 and v3 inside
the main() scope to allocate memory through
AllocateRes (and to release after).
If I move v1 and v3 inside function1 or
function2, I will need to make 10000 malloc´s
and free´s.
The only variables (the real ones) needed
to be in main() function are "i", "v2" and "value".

The time I wrote for the list from now, I though
in something like a static variable which can
detect the first time the function is called
and do the malloc. The same procedure could be
made to detect the last function call to do the
free.

But do you know any other way?

Thank you!
Andre



-----Mensagem original-----
De: Chris Miller [mailto:lor...@gm...]
Enviada em: terça-feira, 20 de novembro de 2007 22:05
Para: André Macário Barros
Assunto: Re: [Dev-C++] Question about software design


André Macário Barros wrote:
> Dear users,
>
>    a) I have a project file, with some .c and .h files;
>    b) the main() function is worried in only find one answer,
> which is the best distance (an integer) and the best tour,
> an 1-D vector;
>    c)to find this answer, I have to manipulate a lot of 1-D and
> 2-D vectors, and other simple variables in specific functions.
> I´m using parameter passing functions;
>    d) the size of these vectors is variable and it depends of the
> user settings. So, I have to use dynamic allocation with pointers;
>    e) I´m using two functions: AllocateResources() in the beginning
> of the execution and FreeResources() at the end to do all the
> allocations needed to run my functions. These functions are in
> the main() scope. Because of this, all the vectors need to be
> declared in the main().
>
>    My problem is:
>    Many of these vectors are only related to specific functions,
> that is, they are only used in some functions and I have to
> make reference to them in the main() scope.
>    If I put the allocation inside the functions, I will make
> thousands of malloc´s and free´s for the same thing!
>
>    My question is:
>    Is there any clever way to do this (make only one allocation,
> run the program, free the resources at the end of the execution
> and DON´T NEED TO EXIBIT ALL THESE RESOURCES-the vectors IN THE
> main() SCOPE)?

What I think you're trying to say is that you have a bunch of variables
declared above your main() function, and that you don't want them to be
there, however, you want to be able to manipulate them in the scope of
main().

Am I right?  I don't want to proceed any further without clarifying
because I'm not entirely sure I understand what you're asking.
No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.503 / Virus Database: 269.16.1/1140 - Release Date: 19/11/2007
19:05

No virus found in this outgoing message.
Checked by AVG Free Edition.
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19:05

angel dario wrote:
> 
> Any body knows where can i find a complete online tutorial of OLE2.h?
> Or maybe a miniturial..
> 
> I searched on google and couldn't find a decent tutorial.

http://www.infotomic.com/store/win32tlb/reference.php?subject=2

Third down in Google Page Rank for search "OLE2" on 20 November 2007, 
5:10PM PST.

Any body knows where can i find a complete online tutorial of OLE2.h?
Or maybe a miniturial..

I searched on google and couldn't find a decent tutorial.
_________________________________________________________________
Your smile counts. The more smiles you share, the more we donate.=A0 Join i=
n.
www.windowslive.com/smile?ocid=3DTXT_TAGLM_Wave2_oprsmilewlhmtagline=

Dear users,

   a) I have a project file, with some .c and .h files;
   b) the main() function is worried in only find one answer,
which is the best distance (an integer) and the best tour,
an 1-D vector;
   c)to find this answer, I have to manipulate a lot of 1-D and
2-D vectors, and other simple variables in specific functions.
I´m using parameter passing functions;
   d) the size of these vectors is variable and it depends of the
user settings. So, I have to use dynamic allocation with pointers;
   e) I´m using two functions: AllocateResources() in the beginning
of the execution and FreeResources() at the end to do all the
allocations needed to run my functions. These functions are in
the main() scope. Because of this, all the vectors need to be
declared in the main().

   My problem is:
   Many of these vectors are only related to specific functions,
that is, they are only used in some functions and I have to
make reference to them in the main() scope.
   If I put the allocation inside the functions, I will make
thousands of malloc´s and free´s for the same thing!

   My question is:
   Is there any clever way to do this (make only one allocation,
run the program, free the resources at the end of the execution
and DON´T NEED TO EXIBIT ALL THESE RESOURCES-the vectors IN THE
main() SCOPE)?

Regards
Andre


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Checked by AVG Free Edition.
Version: 7.5.503 / Virus Database: 269.16.1/1140 - Release Date: 19/11/2007
19:05

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We would appreciate if you could distribute this information by your
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------------------------------------------------------------------------
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segmentation, Objects description, Objects tracking, Objects matching,
Objects reconstruction, Objects Registration, Software Development for
Image Processing and Analysis, Grid Computing in Image Processing and
Analysis, Applications of Image Processing and Analysis.
Due to your research activities in those fields, we would like to invite
you to submit your work and participate in the Symposium =93Image
Processing and Analysis=94.

For instructions and submission, please access to the conference website
at: http://icces.org/cgi-bin/ices08/pages/index.
Please note that, when submitting your work you should choose the
Symposium =93Image Processing and Analysis=94.

Important dates:

- 15 Dec 2007: Deadline for abstract submission;
- 20 Dec 2007: End of abstract selection;
- 1 Feb 2008: Deadline for final 6-page paper submission.

Kind regards,

Jo=E3o Manuel R. S. Tavares (ta...@fe...)
Renato Natal Jorge (rn...@fe...)
(University of Porto, Portugal - Symposium organizers)

Steven also has a good point.

Gtk is quite good looking, (and themeable I believe)
If you're using C++ you'll probably rather use gtkmm, the C++ bindings for
GTK+

cheers,
Jonathan
On 11/15/07, Steven Carter <ste...@gm...> wrote:
>
>
> GTK+ might be more to your liking http://www.gtk.org/ if you're interested
> in prettier visual styles.
>
>
>
> On 15/11/2007, Chris Miller <lor...@gm...> wrote:
> >
> > On Nov 15, 2007 7:44 AM, angel dario <sci...@ho...>
> > wrote:
> > > I know wxWidgets, and i like them but....
> > >
> > >
> > > They don't support cool looking things like water button and others...
> >
> > >
> > > Is there a library out there that has these good looking things?
> >
> > As a pre-built skin, I don't think it exists in wxWidgets.  However,
> > I'm sure you could write your own custom widget for wxWidgets to do
> > that.  I don't know, however, since I've never used wxWidgets.
> >
> > --
> > Registered Linux Addict #431495
> > http://profile.xfire.com/mrstalinman
> > John 3:16!
> >
> >
> > -------------------------------------------------------------------------
> > This SF.net email is sponsored by: Splunk Inc.
> > Still grepping through log files to find problems?  Stop.
> > Now Search log events and configuration files using AJAX and a browser.
> > Download your FREE copy of Splunk now >> http://get.splunk.com/
> > _______________________________________________
> > Dev-cpp-users mailing list
> > Dev...@li...
> > TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
> > https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> >
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>
>


-- 
<Morpheus> linux, c'est une question de VI ou de MORE

Because "C++ GUI" is old??? Did you mean Dev-C++? In that case just switch
to Code::Blocks. It takes a huge amount of time and work to write a new
IDE, and there already exists a number of excellent IDEs out there.

Crreating new widgets using wxWidgets is easy. The information available
on the home page is excellent. And there are a huge number of sample
programs how to develop applications.

/pwm

On Thu, 15 Nov 2007, angel dario wrote:

> Any body knows how to write a  custom widget  using wxWidgets????
> All i'm seeking for is to create my own GUI... because C++ GUI is OLD!!!!
>
>
>
> > Date: Thu, 15 Nov 2007 07:59:29 -0800
> > From: lor...@gm...
> > To: sci...@ho...
> > Subject: Re: [Dev-C++] GUI
> > CC: dev...@li...
> >
> > On Nov 15, 2007 7:44 AM, angel dario <sci...@ho...> w=
rote:
> > > I know wxWidgets, and i like them but....
> > >
> > >
> > > They don't support cool looking things like water button and others..=
=2E
> > >
> > > Is there a library out there that has these good looking things?
> >
> > As a pre-built skin, I don't think it exists in wxWidgets.  However,
> > I'm sure you could write your own custom widget for wxWidgets to do
> > that.  I don't know, however, since I've never used wxWidgets.
> >
> > --
> > Registered Linux Addict #431495
> > http://profile.xfire.com/mrstalinman
> > John 3:16!
>
> _________________________________________________________________
> Windows Live Hotmail and Microsoft Office Outlook =96 together at last. =
=A0Get it now.
> http://office.microsoft.com/en-us/outlook/HA102225181033.aspx?pid=3DCL100=
626971033

Hi,

You'd have better luck on a wxWidgets mailing list...

On 11/15/07, angel dario <sci...@ho...> wrote:
>
> Any body knows how to write a  custom widget  using wxWidgets????
> All i'm seeking for is to create my own GUI... because C++ GUI is OLD!!!!
>
>
>
> ------------------------------
> > Date: Thu, 15 Nov 2007 07:59:29 -0800
> > From: lor...@gm...
> > To: sci...@ho...
> > Subject: Re: [Dev-C++] GUI
> > CC: dev...@li...
> >
> > On Nov 15, 2007 7:44 AM, angel dario <sci...@ho...>
> wrote:
> > > I know wxWidgets, and i like them but....
> > >
> > >
> > > They don't support cool looking things like water button and others..=
.
> > >
> > > Is there a library out there that has these good looking things?
> >
> > As a pre-built skin, I don't think it exists in wxWidgets. However,
> > I'm sure you could write your own custom widget for wxWidgets to do
> > that. I don't know, however, since I've never used wxWidgets.
> >
> > --
> > Registered Linux Addict #431495
> > http://profile.xfire.com/mrstalinman
> > John 3:16!
>
> ------------------------------
> Windows Live Hotmail and Microsoft Office Outlook =96 together at last. G=
et
> it now!<http://office.microsoft.com/en-us/outlook/HA102225181033.aspx?pid=
=3DCL100626971033>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>
>


--=20
<Morpheus> linux, c'est une question de VI ou de MORE

GTK+ might be more to your liking http://www.gtk.org/ if you're interested
in prettier visual styles.



On 15/11/2007, Chris Miller <lor...@gm...> wrote:
>
> On Nov 15, 2007 7:44 AM, angel dario <sci...@ho...>
> wrote:
> > I know wxWidgets, and i like them but....
> >
> >
> > They don't support cool looking things like water button and others...
> >
> > Is there a library out there that has these good looking things?
>
> As a pre-built skin, I don't think it exists in wxWidgets.  However,
> I'm sure you could write your own custom widget for wxWidgets to do
> that.  I don't know, however, since I've never used wxWidgets.
>
> --
> Registered Linux Addict #431495
> http://profile.xfire.com/mrstalinman
> John 3:16!
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>

Any body knows how to write a  custom widget  using wxWidgets????
All i'm seeking for is to create my own GUI... because C++ GUI is OLD!!!!



> Date: Thu, 15 Nov 2007 07:59:29 -0800
> From: lor...@gm...
> To: sci...@ho...
> Subject: Re: [Dev-C++] GUI
> CC: dev...@li...
>=20
> On Nov 15, 2007 7:44 AM, angel dario <sci...@ho...> wro=
te:
> > I know wxWidgets, and i like them but....
> >
> >
> > They don't support cool looking things like water button and others...
> >
> > Is there a library out there that has these good looking things?
>=20
> As a pre-built skin, I don't think it exists in wxWidgets.  However,
> I'm sure you could write your own custom widget for wxWidgets to do
> that.  I don't know, however, since I've never used wxWidgets.
>=20
> --=20
> Registered Linux Addict #431495
> http://profile.xfire.com/mrstalinman
> John 3:16!

_________________________________________________________________
Windows Live Hotmail and Microsoft Office Outlook =96 together at last. =A0=
Get it now.
http://office.microsoft.com/en-us/outlook/HA102225181033.aspx?pid=3DCL10062=
6971033=

LOL

About RAR or any other archive. Not too many people take the time to open
archves or other archives - especially since all non-text archives must be
suspected - to be able to answer questions. The source and the error
messages could have been sent directly inline in the mail. Much faster and
easier!

/pwm

On Thu, 15 Nov 2007, Chris Miller wrote:

> Just another pointer, when putting things on the Internet, don't use
> RAR format.  Use ZIP, since literally everyone can use it.  Readers
> for RAR format aren't available on every machine (particularly the
> idiot school terminal I'm using) and limits the number of people who
> can reply.
>
> Per is actually a computerized bot, so he's usually the first to
> reply, just so you know.  *ducks*
>
> --
> Registered Linux Addict #431495
> http://profile.xfire.com/mrstalinman
> John 3:16!
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> TO UNSUBSCRIBE: http://www23.brinkster.com/noicys/devcpp/ub.htm
> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>

On Nov 15, 2007 7:44 AM, angel dario <sci...@ho...> wrote:
> I know wxWidgets, and i like them but....
>
>
> They don't support cool looking things like water button and others...
>
> Is there a library out there that has these good looking things?

As a pre-built skin, I don't think it exists in wxWidgets.  However,
I'm sure you could write your own custom widget for wxWidgets to do
that.  I don't know, however, since I've never used wxWidgets.

-- 
Registered Linux Addict #431495
http://profile.xfire.com/mrstalinman
John 3:16!

Just another pointer, when putting things on the Internet, don't use
RAR format.  Use ZIP, since literally everyone can use it.  Readers
for RAR format aren't available on every machine (particularly the
idiot school terminal I'm using) and limits the number of people who
can reply.

Per is actually a computerized bot, so he's usually the first to
reply, just so you know.  *ducks*

-- 
Registered Linux Addict #431495
http://profile.xfire.com/mrstalinman
John 3:16!

I know wxWidgets, and i like them but....
=20
=20
They don't support cool looking things like water button and others...
=20
Is there a library out there that has these good looking things?
_________________________________________________________________
Climb to the top of the charts!=A0 Play Star Shuffle:=A0 the word scramble =
challenge with star power.
http://club.live.com/star_shuffle.aspx?icid=3Dstarshuffle_wlmailtextlink_oc=
t=