On Sat, 2007-11-10 at 20:48 -0600, ying lcs wrote:
> I would like to know how can I scroll my gtk application window
> programmically?
>
> I have tried this, but the scroll bar does not make and the content of
> the window did not get refresh?
>
> GtkWidget* topLevelWindow;
> GdkWindow* win =
On Fri, 2007-11-09 at 00:04 +0100, Rafał Mużyło wrote:
> It's not quite gtk related, but do any of you know how to fix a problem
> with G_LOCK/G_UNLOCK producing strict aliasing warnings with -O2 ?
> I'm looking for a real solution, not something to silence warnings, like
> -fno-strict-aliasing ? I
On Fri, 2007-07-06 at 16:47 +0100, [EMAIL PROTECTED] wrote:
> I think this is a gcc 4.1 issue. I found I couldn't cast from a Thing
> *x[] to a void ** in one step without triggering a warning like this.
> If I cast to void* and then to void **, all was well.
>
> Anyway, insert a mysterious extra
On Fri, 2007-07-06 at 08:22 -0700, [EMAIL PROTECTED] wrote:
> On Fri, 2007-07-06 at 08:00 -0700, Alan M. Evans wrote:
> > On Fri, 2007-07-06 at 09:27 +0200, Jonathan Winterflood wrote:
> > > Wouldn't that be
> > > typedef struct MyMutex MyMutex;
> &g
[Resending, sorry. Screwed up and sent my last reply from the wrong
account.]
[EMAIL PROTECTED]&*! mail program! Did it again...]]
On Fri, 2007-07-06 at 09:27 +0200, Jonathan Winterflood wrote:
> Wouldn't that be
> typedef struct MyMutex MyMutex;
> rather?
>
> Or for short :
> typedex struct _My
I have the following snippit:
#include
struct MyMutex {
GStaticMutex mutex;
};
MyMutex * MyMutex_new() {
MyMutex *result = g_new(MyMutex,1);
g_static_mutex_init(&result->mutex);
return result;
On Tue, 2007-06-26 at 23:27 +0200, Kai Szymanski wrote:
> Sorry, german text. It say's:
> test.c:6: Error: »gstring« not declared
This is because C is case sensitive. Try "GString" instead of "gstring".
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On Sat, 2007-06-23 at 12:35 +0300, Tor Lillqvist wrote:
> Alan M. Evans writes:
> > I created the minimal sample program, and it works! The working example
> > is virtually copy/pasted out of the non-working code.
>
> That's so typical;) Could your problem the
On Fri, 2007-06-22 at 18:54 +0300, Tor Lillqvist wrote:
> Alan M. Evans writes:
> > This is being compiled with VC6, and does depend (indirectly) on
> > msvcrt.dll.
>
> OK, good.
>
> Are you saying that my method should work in this circumstance?
>
> In p
[Sorry, my last reply was sent *from* the wrong place. This is a
duplicate...]
On Fri, 2007-06-22 at 18:54 +0300, Tor Lillqvist wrote:
> Alan M. Evans writes:
> > This is being compiled with VC6, and does depend (indirectly) on
> > msvcrt.dll.
>
> OK, good.
>
> Ar
On Fri, 2007-06-22 at 11:37 +0300, Tor Lillqvist wrote:
> Alan M. Evans writes:
> > The process being called simply prints a short message and returns. I
> > see the message if I execute the program from a command prompt under
> > Windows. The linux version works, In the W
Hello!
I'm having trouble reading the stdout pipe from
g_spawn_async_with_pipes() when compiled for WIN32. The docs on
developer.gnome.org mention some differences in Windows behavior but
nothing mentions what I'm supposed to read the pipe with. I've googled
endlessly and so far failed to produce
On Tue, 2006-10-03 at 16:19, Christopher Backhouse wrote:
> Lots of my code has this at the top of it
>
> #pragma comment(linker, "/subsystem:\"windows\"
> /entry:\"mainCRTStartup\"") //Kill console window
>
> I got it off the internet somewhere.
> I assume the unrecognised pragma will be ignor
On Tue, 2006-10-03 at 14:52, Reed Hedges wrote:
> Are you using cygwin or mingw?
Nope. Just took my prog developed on my Linux workstation and created a
VC++ project by adding the source files and specifying the Win32
glib/gtk+ libs and DLLs.
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On Tue, 2006-10-03 at 11:06, Tor Lillqvist wrote:
> If the linker insists on it, add a WinMain() then?
Of course. But I resist this for aesthetic reasons. Thanks largely to
the cross-platform nature of GLib and GTK+, my application currently has
no #ifdef for platform-specific code.
The thing is,
On Tue, 2006-10-03 at 09:12, Tor Lillqvist wrote:
> add "/subsystem:windows" to the linking options. (If using gcc, it
> would be "-mwindows".) Or run "editbin /subsystem:windows" on the .exe
> file any time after linking.
I find that doing the former doesn't actually work. In that case it
fails t
Found it. I had missed the expat requirement mentioned on Tor's page.
Sorry to bother the list about it.
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Trying to compile a simple gtk app for the first time under Windows
using stuff linked from TML's webpage. I've managed to produce my app,
complete with little boxes where the fonts should be rendered.
In an attempt to put something a little more intuitive on the screen,
I've come to the point of
On Mon, 2006-08-21 at 06:18, Chris Sparks wrote:
> I went looking fo rGNet and what is odd is that it says this:
>
> " It is written in C, object-oriented, and built upon GLib."
>
> C isn't object-oriented..
"Object-oriented" is a philosophy, not an attribute of a language.
C++ supports obj
On Wed, 2006-02-22 at 10:47, Christian Neumair wrote:
> > > For the sake of readability, I'd rather use the following code:
> > >
> > > char **str;
> > >
> > > /* str[0]: basename
> > >str[1]: extension */
> > > str = g_strsplit (filename, ".", 2);
> > >
> > > g_strfreev(str)
> >
> > Surely
On Wed, 2006-02-22 at 07:59, Christian Neumair wrote:
> Am Mittwoch, den 22.02.2006, 07:09 -0800 schrieb Alan M. Evans:
> > On Tue, 2006-02-21 at 16:25, Tor Lillqvist wrote:
> > > > Also, I don't think the string returned from g_utf8_casefold() is
> > > > g
On Tue, 2006-02-21 at 16:25, Tor Lillqvist wrote:
> > Also, I don't think the string returned from g_utf8_casefold() is
> > guaranteed to be the same length as the original, so my calculation
> > for string length is incorrect.
>
> Umm, no? You look at the casefolded string and calculate the le
Suppose I have a filename returned from g_dir_read_name(). It's UTF-8,
at least on Win32. I would like to determine if it has a particular
extension (case insensitive) and display it without the extension.
I can't believe that this manipulation is that uncommon, but the only
solutions I've been ab
On Tue, 2006-02-21 at 12:16, Wallace Owen wrote:
> On Tue, 2006-02-21 at 12:03 -0800, Alan M. Evans wrote:
> > Is there a way to allow the user to select *any* number of elements from
> > a treeview, including zero? GTK_SELECTION_MULTIPLE almost does, but if
> > there's
Is there a way to allow the user to select *any* number of elements from
a treeview, including zero? GTK_SELECTION_MULTIPLE almost does, but if
there's a way to unselect the last selected element, I can't figure out
what it is.
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On Mon, 2006-02-20 at 12:06, Alexandre wrote:
> Hi, I've written this mail to show some widgets for gtk that I have done.
>This widgets are for technical / scientific uses.
>It's the first version (0.1), there may be bugs, but I want to correct
> them, and in the future, release it as a
On Mon, 2006-02-06 at 11:22, Michael Torrie wrote:
> I have attached a sample file that uses threads in the way you described
> in your last post.
I generally like to make code examples compile without warning. Did you
even try to compile this?
__
On Tue, 2006-01-03 at 05:31, Ricardo Biloti wrote:
> There is a simple gslist test program which yields a non clean report
> when valgrind is employed. The "problem" seems to be in glib. Below I
> quote the program and the valgrind output:
[...]
> ==6578== 20 bytes in 1 blocks are still reachable
m2: 080491F5
> (gpointer)m1: 080491EC
> (gpointer)m2: 080491F5
> Hello again - 0002 was pressed
> Hello again - 0002 was pressed
> Check it - 080491EC was pressed
>
> Naturally, if I use %s to try and output the data from
On Sat, 2005-10-22 at 11:49, César Leonardo Blum Silveira wrote:
> Hello all,
>
> I have a few doubts about the way I code my GTK applications. One of
> them is: Is it ok to use many global variables for the widgets? For
> example, in a glade app where callbacks are of the form
>
> void callback(
On Sun, 2005-10-16 at 15:59, Michael Matthews wrote:
> Hi!
>
> I am converting my program to use multiple threads: the primary
> thread for the GTK stuff, and the worker threads for all the
> time-consuming work that will be performed in the background.
> The GUI thread takes input from the user a
init( NULL );
> gdk_threads_init();
> gdk_threads_enter();
> net_init( &net, txtoutput_buffer);
> pthread_create( &net->thread, NULL, net_thread, &net );
> What's going on here?
Is there anywhere a call to gtk_text_buffer_new() ?
--
Alan M. Evans <[EMAIL
On Wed, 2005-10-05 at 09:10, Alan M. Evans wrote:
> /* throw away GLib array bookkeeping - keep only array data */
> sarray = (gchar**)parray->pdata;
> g_ptr_array_free(parray,FALSE);
Come to think of it, g_ptr_array_free returns the pdata pointer.
sarray = g_ptr_array_free(
On Wed, 2005-10-05 at 08:56, Alan M. Evans wrote:
> /* append terminating nulls to string arrays */
> g_ptr_array_add(attributes,0);
Sorry, neglected to change the variable name in that copy/pasted
example. Should have been: g_ptr_array_add(parray,0);
> /* throw away GLib array bo
hen I'm done manipulating the array, I get the string array back:
/* append terminating nulls to string arrays */
g_ptr_array_add(attributes,0);
/* throw away GLib array bookkeeping - keep only array data */
sarray = (gchar**)parray->pdata;
g_ptr_array_free(parra
*sigh*
On Wed, 2005-06-08 at 11:30, Alan M. Evans wrote:
> Hiya!
>
> See:
> http://mail.gnome.org/archives/gtk-app-devel-list/2003-June/msg00146.html
> and
> http://mail.gnome.org/archives/gtk-app-devel-list/2004-March/msg00279.html
>
> There's really not much more
Hiya!
See:
http://mail.gnome.org/archives/gtk-app-devel-list/2003-June/msg00146.html
and
http://mail.gnome.org/archives/gtk-app-devel-list/2004-March/msg00279.html
There's really not much more to say inasmuch as my problem is precisely
what they describe. But nobody responded on the list to eithe
On Wed, 2005-06-01 at 14:28, Tristan Van Berkom wrote:
> Alan M. Evans wrote:
> > ("Class" in the C++ sense, not the GObject sense.)
>
> I am tempted to argue that "class" in the c++ sence *is* the same
> as a "class" in the GObject sence; but th
On Wed, 2005-06-01 at 12:25, Tristan Van Berkom wrote:
> Alan M. Evans wrote:
> > If I make a class that internally uses threads and mutexes, how do I
> > protect myself against another class (not necessarily mine) created in
> > another thread (not necessarily under my
Hello all!
The docs on developer.gnome.org state that g_thread_init() will abort if
called twice and suggest the following construct to avoid multiple
calls:
if (!g_thread_supported ()) g_thread_init (NULL);
Has nobody noticed that there's a race condition there?
If I make a class that intern
On Fri, 2005-05-20 at 10:30, Alan M. Evans wrote:
> gboolean onEnter(GtkWidget *widget, gpointer *data) {
> /* called when user presses Enter */
> const gchar *s = gtk_entry_get_text(data->entry);
> /* Do something with the text here,
>then to
On Thu, 2005-05-19 at 23:17, srinivas wrote:
> thanks for reply to my queries, still i am facing the same problem,
> i can't get the text entered in to the gtk_text_entry widget. how can i
> get the text entered in to the text_entry widget. is any event signal i
> have to give to text_entry widge
On Fri, 2005-03-18 at 06:05, Miroslav Rajcic wrote:
> Is there any gtk-only way (not Gnome oriented) to do this ?
> I am looking for the same answer for my app, and the code needs to be
> working on Windows too.
>
> Windows-only code is pretty simple using named mutex to act as kind of
> interproc
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