hi,
Uzytkownik wrote:
I have class A(abstract), which is singleton. It have subclasses called
B, C and D.
Is it possible that create class B overload "static" A methods?
If A is abstract, than the default virtual methods will just have a
g_return_if_reached()
and a subclass not overloading
hi,
Uzytkownik wrote:
I have singleton A and subclass B, C and D.
1. How do it in GObject?
The sigleton pattern is usually realized by having a factory method. The
application would use e.g.
gdk_display_manager_get()
which returns a reference to always the same GdkDisplayManager object. Suc
I have class A(abstract), which is singleton. It have subclasses called
B, C and D.
Is it possible that create class B overload "static" A methods?
Something like:
mylib_b_init();
mylib_a_do_something(); //mylib_b_do_something
I prefer that user (it's library) can create next subclass.
Regards
I have singleton A and subclass B, C and D.
1. How do it in GObject?
2. Can I do something that I cannot have B or D at the same time?
Regards
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On Wed, Sep 07, 2005 at 08:42:42PM +0200, HuamiSoft Hubert Sokolowski wrote:
>
> static gboolean model_foreach (GtkTreeModel *model,
> GtkTreePath *path,
> GtkTreeIter *iter,
> g
On Wed, 7 Sep 2005 13:52:34 -0400
"Faria, Sydney C" <[EMAIL PROTECTED]> wrote:
> I made a GtkListStore model and populated it with data entries and view it
> via a GtkTreeView no problem. Now I want to use a button click callback to
> scan through the list
> to access all the items to print them
I made a GtkListStore model and populated it with data entries and view it
via a GtkTreeView no problem. Now I want to use a button click callback to
scan through the list
to access all the items to print them out. I found
gtk_tree_model_iter_next(model, iter) and gtk_tree_model_getvalue(model,
i
On Wed, 2005-09-07 at 13:15 +0200, The Saltydog wrote:
> How can I force the horizontal main window size, in order to show the
> full toolbar elements?
Set the show-arrow property of the toolbar to FALSE.
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>
> Secondly, you should make sure that sorting is disabled while you are
> doing your mass insertions, otherwise your store might be resorted after
> each and every single row insertion, which is going to be everything but
> fast.
>
I know it must be some simple thing that i missed when RTFM
Hi,
Faria, Sydney C schrieb:
> I still have a couple of question about this widget:
> 1. I saw some example code creating a cell renderer as follows:
> renderer = gtk_cell_renderer_text_new();
> this looks like some sort of formatting or an xml tag or most likely a
> typo, if not a typo
There were a number of typos in the code: 1st GtkCellRendererText should be
GtkCellRenderer and 2nd gtk_list_store_append (...) is followed by 3
gtk_list_store_set(...) calls, but each of these should be preceded by a
gtk_list_store_append(...) call to get the current version of the iterator.
My co
Are you entering the Linux Format Sudoku competition with your program? Have a
look at www.linuxformat.co.uk/bounty if you haven't already.
--
Regards,
Alf Stocktonwww.stockton.co.za
You look like a million dollars. All green and wrinkled.
My email disclaimer is available at www
Dear GTK developers and users,
It is my first use of the GTK library and maybe I did something wrong.
I stumbled about a problem and cannot find an answer to it, even if I
think, that there might be a more or less simple solution to it. I
looked through the mailing list archives but could not find
How can I force the horizontal main window size, in order to show the
full toolbar elements?
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Hi Bryan,
> Does anyone know if glib has a generic ring buffer mechanism? I would
> hate to re-invent the wheel.
>
> Thanks,
> Bryan
gstreamer has one for audio:
./gst-plugins-base/gst-libs/gst/audio/gstringbuffer.c
./gst-plugins-base/gst-libs/gst/audio/gstringbuffer.h
Stefan
_
On Wed, 7 Sep 2005 20:51:26 +1000
Nick Watts <[EMAIL PROTECTED]> wrote:
> Umm, lets see. I have a whole bunch of UImanager code, but none of it causes
> an error until I get to this:
>
> if (!gtk_ui_manager_add_ui_from_string (ui, ui_info, -1, &error))
> {
> g_message ("building menus failed: %s
Umm, lets see. I have a whole bunch of UImanager code, but none of it causes
an error until I get to this:
if (!gtk_ui_manager_add_ui_from_string (ui, ui_info, -1, &error))
{
g_message ("building menus failed: %s", error->message);
g_error_free (error);
}
The weird thing is that although I get a
Alf,
Here is the code of includes, and procedures that I use in my gtk
application compiled on linux, xp,98 and 2000. Works well 24/7 for 2
years. code is ugly but working. Database is irrelevant, I have used it
with access, sqlserver, postgresql, and mysql sucessfully. This code
runs in productio
Tristan Van Berkom <[EMAIL PROTECTED]> wrote:
> Generally,
> if a function takes `const gchar *' as an argument it just means
> that the said function garauntees that your string will not be modified
> by that function (whereas a `gchar *' argument is generally a return
> location for a singl
Virus removed,
Had to browse from internet cafe using windows XP, and
you know what that means Virus,
--- Wallace Owen <[EMAIL PROTECTED]> wrote:
> On Tue, 2005-09-06 at 12:18 -0400, Matthew Yaconis
> wrote:
> > Perhaps I'm the only one to follow the link in
> this email and not be
> > suspic
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