Compiling under Windows using MSCV
Im am trying to compile GTK applications using MSCV 6.0. I downlodaded and instaled all the GTK packages. When I try to compile a simple sample project everything seems fine until this error pops up: [EMAIL PROTECTED] unresolved external I don´t have this problem compiling with Mingw. I am new in this list and probably this is a very common error already commented, but I could not find any cue un the list. Any help will be welcome. Best Oscar ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Linking against iconv in a non-standard dir
Hi gtk-list,
I am trying to build glib-2.14.6 against libiconv in an odd directory.
(Solaris10, sparc). configure runs fine, but the build fails with
ld: fatal: library -liconv: not found
I've tried all kinds of combinations of LDFLAGS and CPPFLAGS, but can't get ld
to find iconv. (It does exist where I've told ld to look.) I'm kinda flailing
around looking for the right flags now.
config.log is at http://deanandadie.net/config.log.txt
script I use to run ./configure:
#!/usr/bin/sh
SOFTDIST_DIR="/usr/dist/share"
OS=`uname -r`
ARCH="sun4"
PACKAGE="glib"
VERSION="2.14.6"
PREFIX="${SOFTDIST_DIR}/${PACKAGE},v${VERSION}"
LIBICONV_DIR="${SOFTDIST_DIR}/libiconv,v1.9.2"
GETTEXT_DIR="${SOFTDIST_DIR}/gettext,v0.17"
LD_LIBRARY_PATH="${LIBICONV_DIR}/${OS}-lib.${ARCH}:${GETTEXT_DIR}/${OS}-lib.${ARCH}";
export LD_LIBRARY_PATH
LDFLAGS="-L ${LIBICONV_DIR}/${OS}-lib.${ARCH} -L
${GETTEXT_DIR}/${OS}-lib.${ARCH} -R ${LD_LIBRARY_PATH}"; export LDFLAGS
CPPFLAGS="-I ${LIBICONV_DIR}/${OS}-include.${ARCH} -I
${GETTEXT_DIR}/${OS}-include.${ARCH}"; export CPPFLAGS
PKG_CONFIG="${SOFTDIST_DIR}/pkg-config,v0.23/${OS}-bin.${ARCH}/pkg-config";
export PKG_CONFIG
#PKG_CONFIG_PATH=
#CC=cc; export CC
#CXX=CC; export CXX
CFLAGS="-mcpu=v9"; export CFLAGS
./configure --prefix=${PREFIX} \
--bindir=${PREFIX}/${OS}-bin.${ARCH} \
--libdir=${PREFIX}/${OS}-lib.${ARCH} \
--includedir=${PREFIX}/${OS}-include.${ARCH} \
--mandir=${PREFIX}/doc/man \
--with-libiconv=gnu
And the failure:
gcc -shared -Wl,-M -Wl,.libs/libglib-2.0.so.0.1400.6.exp -Wl,-h
-Wl,libglib-2.0.so.0 -o .libs/libglib-2.0.so.0.1400.6 .libs/garray.o
.libs/gasyncqueue.o .libs/gatomic.o .libs/gbacktrace.o .libs/gbase64.o
.libs/gbookmarkfile.o .libs/gcache.o .libs/gcompletion.o .libs/gconvert.o
.libs/gdataset.o .libs/gdate.o .libs/gdir.o .libs/gerror.o .libs/gfileutils.o
.libs/ghash.o .libs/ghook.o .libs/giochannel.o .libs/gkeyfile.o .libs/glist.o
.libs/gmain.o .libs/gmappedfile.o .libs/gmarkup.o .libs/gmem.o
.libs/gmessages.o
.libs/gnode.o .libs/goption.o .libs/gpattern.o .libs/gprimes.o .libs/gqsort.o
.libs/gqueue.o .libs/grel.o .libs/grand.o .libs/gregex.o .libs/gscanner.o
.libs/gsequence.o .libs/gshell.o .libs/gslice.o .libs/gslist.o .libs/gstdio.o
.libs/gstrfuncs.o .libs/gstring.o .libs/gthread.o .libs/gthreadpool.o
.libs/gtimer.o .libs/gtree.o .libs/guniprop.o .libs/gutf8.o .libs/gunibreak.o
.libs/gunicollate.o .libs/gunidecomp.o .libs/gutils.o .libs/gprintf.o
.libs/giounix.o .libs/gspawn.o -Wl,-z -Wl,allextract
libcharset/.libs/libcharset.a pcre/.libs/libpcre.a -Wl,-z -Wl,defaultextract
-R/usr/dist/share/libiconv,v1.9.2/5.10-lib.sun4:/usr/dist/share/gettext,v0.17/5.10-lib.sun4
-L/home/brundage/work/csc_sun_work/SR195558/artifacts/build/glib-2.14.6/glib
-L/home/brundage/work/csc_sun_work/SR195558/artifacts/build/glib-2.14.6/glib/libcharset
-liconv
-L/home/brundage/work/csc_sun_work/SR195558/artifacts/build/glib-2.14.6/glib/pcre
-lintl -lc -mcpu=v9
ld: fatal: library -liconv: not found
0 ccs-v440-01:2.0 build/glib-2.14.6 % ls
/usr/dist/share/libiconv,v1.9.2/5.10-lib.sun4
charset.aliaslibcharset.so.1 libiconv.so.2
libcharset.a libcharset.so.1.0.0 libiconv.so.2.2.0
libcharset.lalibiconv.la libiconv_plug.so
libcharset.solibiconv.so
--Dean - Unscrambler of eggs
--
Take your time, take your chances
[2045.2, 273.7] Apparent Rennerian
-
It matters not how strait the gate / How charged with punishment the scroll
I am the master of my fate / I am the captain of my soul. -- Invictus --
-- William E Henley --
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Re: Question about pixbuf
On Tue, 2008-04-29 at 12:48 -0500, Moises wrote: > I am working with openGL and GTK+, and I am loading > Images with gdk_pixbuf_new_from_file() for generate > the textures, when I generate opengl texture I will > not need the pixbuf, then I have to free the memory of > the image, my question is, as I free memory of > pixbuf? GdkPixbuf is a GObject, so the usual GObject API for decreasing the reference count will apply: g_object_unref (pixbuf); if the reference count hit 0 then the pixbuf will be disposed and all its associated data will be released. ciao, Emmanuele. -- Emmanuele Bassi, W: http://www.emmanuelebassi.net B: http://log.emmanuelebassi.net ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Question about pixbuf
I am working with openGL and GTK+, and I am loading Images with gdk_pixbuf_new_from_file() for generate the textures, when I generate opengl texture I will not need the pixbuf, then I have to free the memory of the image, my question is, as I free memory of pixbuf?, I looked at the documentation of pixbuf but only this function gdk_pixbuf_loader_close() but this function is for pixbufloader. Yahoo! Deportes Beta ¡No te pierdas lo último sobre el torneo clausura 2008! Entérate aquí http://deportes.yahoo.com ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: Popup Scrollbar Concept
On Mon, Apr 28, 2008 at 3:26 PM, Thorsten Wilms <[EMAIL PROTECTED]> wrote: > Hi! > > I would love to see popup scrollbars in GTK. Since the concept is a bit > hard to explain/imagine, I made a PyGTK demo (and that's the top of my > coding skills so far). > Nice! I don't know if it would be implemented, because it is too different and stuff like that but I sure like it. Sweet Concept! ** wishes it would be implemented (at least as a compile option, or even better, runtime option), but I don't have high hopes for it... ** Regards, Alexandre Moreira. > There's a feature request and the file is attached there: > http://bugzilla.gnome.org/show_bug.cgi?id=530413 > http://bugzilla.gnome.org/attachment.cgi?id=110053&action=view > > But if you do like it a bit more wordy, here's the initial concept: > http://thorwil.wordpress.com/2007/05/31/scrollbars-with-popups/ > > > -- > Thorsten Wilms > > thorwil's design for free software: > http://thorwil.wordpress.com/ > > ___ > gtk-list mailing list > gtk-list@gnome.org > http://mail.gnome.org/mailman/listinfo/gtk-list > ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: How to put widget in CUSTOM GtkContainer
AlannY wrote:
> Tomas Carnecky wrote:
>> AlannY wrote:
>> That still isn't the whole code! What does grid_class_init() do? Attach
>> both the whole grid header and source file to the email.
>
> /* ** */
>
> static void
> grid_class_init (GridClass *class)
> {
>GtkObjectClass *object_class;
>GtkWidgetClass *widget_class;
>
>object_class = (GtkObjectClass*) class;
>widget_class = (GtkWidgetClass*) class;
>
>parent_class = gtk_type_class (gtk_widget_get_type ());
>
>object_class->destroy = grid_destroy;
>
>widget_class->realize = grid_realize;
>widget_class->expose_event = grid_expose;
here you have to set GtkContainerClass->add, remove, forall and
child_type. See
http://svn.gnome.org/viewvc/gtk%2B/trunk/gtk/gtkbin.c?revision=19491&view=markup
as an example of a widget that derives from GtkContainer.
> }
>
> /* ** */
> static void
> grid_init (Grid *grid)
> {
> }
>
> /* ** */
> static void
> grid_realize (GtkWidget *widget)
> {
>Grid *grid;
>GdkWindowAttr attributes;
>gint attributes_mask;
>
>g_return_if_fail (widget != NULL);
>g_return_if_fail (IS_GRID (widget));
>
>GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
>grid = GRID (widget);
>
>attributes.x = widget->allocation.x;
>attributes.y = widget->allocation.y;
>attributes.width = widget->allocation.width;
>attributes.height = widget->allocation.height;
>attributes.wclass = GDK_INPUT_OUTPUT;
>attributes.window_type = GDK_WINDOW_CHILD;
>attributes.event_mask = gtk_widget_get_events (widget) |
> GDK_EXPOSURE_MASK;
>attributes.visual = gtk_widget_get_visual (widget);
>attributes.colormap = gtk_widget_get_colormap (widget);
>
>attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
>widget->window = gdk_window_new (widget->parent->window, &attributes,
> attributes_mask);
>
>widget->style = gtk_style_attach (widget->style, widget->window);
>
>gdk_window_set_user_data (widget->window, widget);
>
>gtk_style_set_background (widget->style, widget->window,
> GTK_STATE_ACTIVE);
> }
>
> /* ** */
> static gboolean
> grid_expose (GtkWidget *widget,
> GdkEventExpose *event)
> {
>g_return_val_if_fail (widget != NULL, FALSE);
>g_return_val_if_fail (IS_GRID (widget), FALSE);
>g_return_val_if_fail (event != NULL, FALSE);
>
>if (event->count > 0)
> return FALSE;
>
>return FALSE;
> }
>
> /* ** */
> static void
> grid_destroy (GtkObject *object)
> {
>g_return_if_fail (object != NULL);
>g_return_if_fail (IS_GRID (object));
>
>if (GTK_OBJECT_CLASS (parent_class)->destroy)
> (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
> }
>
> /* ** */
>
> That's all I have ;-)
> ___
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>
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Re: How to put widget in CUSTOM GtkContainer
On Tue, 2008-04-29 at 18:03 +0400, AlannY wrote: > Milosz Derezynski wrote: > > I don't believe that using set_parent() will actually place the widget > > inside the container; try gtk_container_add(GTK_CONTAINER(grid), > > widget); instead > > I don't believe in it too ;-) So I decide to ask what to do ;-) > gtk_container_add not works ;-) could you please stop wincing? it's neither funny nor appropriate. you're not implementing the GtkContainer virtual functions. you're also adding a GdkWindow to a container widget - which is not recommended. you should read the tutorial on how to subclass a GObject first: http://library.gnome.org/devel/gobject/stable/howto-gobject.html and then read the documentation and implementations of GtkContainer, starting with something simple like GtkBin. you might also ponder on switching to another language altogether. ciao, Emmanuele. -- Emmanuele Bassi, W: http://www.emmanuelebassi.net B: http://log.emmanuelebassi.net ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: How to put widget in CUSTOM GtkContainer
Milosz Derezynski wrote: > I don't believe that using set_parent() will actually place the widget > inside the container; try gtk_container_add(GTK_CONTAINER(grid), > widget); instead I don't believe in it too ;-) So I decide to ask what to do ;-) gtk_container_add not works ;-) ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: How to put widget in CUSTOM GtkContainer
Tomas Carnecky wrote:
> AlannY wrote:
> That still isn't the whole code! What does grid_class_init() do? Attach
> both the whole grid header and source file to the email.
/* ** */
static void
grid_class_init (GridClass *class)
{
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
object_class = (GtkObjectClass*) class;
widget_class = (GtkWidgetClass*) class;
parent_class = gtk_type_class (gtk_widget_get_type ());
object_class->destroy = grid_destroy;
widget_class->realize = grid_realize;
widget_class->expose_event = grid_expose;
}
/* ** */
static void
grid_init (Grid *grid)
{
}
/* ** */
static void
grid_realize (GtkWidget *widget)
{
Grid *grid;
GdkWindowAttr attributes;
gint attributes_mask;
g_return_if_fail (widget != NULL);
g_return_if_fail (IS_GRID (widget));
GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
grid = GRID (widget);
attributes.x = widget->allocation.x;
attributes.y = widget->allocation.y;
attributes.width = widget->allocation.width;
attributes.height = widget->allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.window_type = GDK_WINDOW_CHILD;
attributes.event_mask = gtk_widget_get_events (widget) |
GDK_EXPOSURE_MASK;
attributes.visual = gtk_widget_get_visual (widget);
attributes.colormap = gtk_widget_get_colormap (widget);
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
widget->window = gdk_window_new (widget->parent->window, &attributes,
attributes_mask);
widget->style = gtk_style_attach (widget->style, widget->window);
gdk_window_set_user_data (widget->window, widget);
gtk_style_set_background (widget->style, widget->window,
GTK_STATE_ACTIVE);
}
/* ** */
static gboolean
grid_expose (GtkWidget *widget,
GdkEventExpose *event)
{
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (IS_GRID (widget), FALSE);
g_return_val_if_fail (event != NULL, FALSE);
if (event->count > 0)
return FALSE;
return FALSE;
}
/* ** */
static void
grid_destroy (GtkObject *object)
{
g_return_if_fail (object != NULL);
g_return_if_fail (IS_GRID (object));
if (GTK_OBJECT_CLASS (parent_class)->destroy)
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
/* ** */
That's all I have ;-)
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Re: How to put widget in CUSTOM GtkContainer
I don't believe that using set_parent() will actually place the widget
inside the container; try gtk_container_add(GTK_CONTAINER(grid), widget);
instead
2008/4/29 Tomas Carnecky <[EMAIL PROTECTED]>:
> AlannY wrote:
> > Hi there, my name is Alan and I have some troubles with GtkContainer.
> >
> > It's about 2 days, I already have spent trying to solve it, but I (i
> > guess) can't.
> >
> > I'm writing a program, which looks like:
> > +-+
> > | Main Window (GtkWindow) |
> > | +-+ |
> > | | My custom widget| |
> > | | +-+ | |
> > | | | GtkButton | | |
> > | | +-+ | |
> > | +-+ |
> > +-+
> >
> > I need some approach to place a GtkButton in my custom widget. I found
> > (from GTK+ sources) that GtkTreeView, GtkNotebook (and others) inherits
> > from GtkContainer . So, I decide to inherit my widget not from
> > GtkWidget, but from GtkContainer.
> >
> > typedef struct _GridGrid;
> > typedef struct _GridClass GridClass;
> >
> > struct _Grid
> > {
> >GtkContainer parent;
> > };
> >
> > struct _GridClass
> > {
> >GtkContainerClass parent_class;
> > };
> >
> > And my _get_type function looks like:
> >
> > GtkType
> > grid_get_type ()
> > {
> >static GtkType grid_type = 0;
> >
> >if (!grid_type)
> > {
> >const GTypeInfo object_info =
> >{
> > sizeof (GtkContainerClass),
> > NULL,
> > NULL,
> > (GClassInitFunc) grid_class_init,
>
> That still isn't the whole code! What does grid_class_init() do? Attach
> both the whole grid header and source file to the email.
>
> > NULL,
> > NULL,
> > sizeof (Grid),
> > 0,
> > (GInstanceInitFunc) grid_init,
> > NULL,
> >};
> >
> >grid_type = g_type_register_static (GTK_TYPE_CONTAINER,
> > g_intern_static_string ("Grid"), &object_info, 0);
> > }
> >
> >return grid_type;
> > }
> >
> > The main feature of this function is GTK_TYPE_CONTAINER ;-) You see ;-)
> >
> > Next in my program, I'm creating my widget (grid) with that:
> >
> > [...]
> > grid = grid_new ();
> > gtk_container_add (GTK_CONTAINER (window), grid);
> > [...]
> >
> > So, my problem starts here: at _new() function. I want to create
> > GtkButton and place it in my widget.
> >
> > GtkWidget*
> > grid_new ()
> > {
> >Grid *grid;
> >
> >grid = g_object_new (grid_get_type (), NULL);
> >
> >button = gtk_button_new_with_label ("Test");
> >gtk_widget_set_parent (button, GTK_WIDGET (grid));
> >gtk_widget_show (button);
> >
> >return GTK_WIDGET (grid);
> > }
> >
> > Everything right and works without errors ;-) But nothing happens. I
> > can't see a GtkButton ;-)
> >
> > How to solve it? I need some way for "draw" (expose) GtkButton in my
> > custom widget ;-) How to do it?
> >
> > P.S. I extremely think, that I just forgot something. But there are no
> > tutorials about it ;-) "Information vacuum", so I decide to ask in
> > mailing-lists.
> > P.P.S. Only information about custom widget creation is a GTK sources,
> > but (even with it) I can't solve my problem. ;-)
> > P.P.P.S. Also, I really want to understand how GtkBox works ;-)
>
> And stop creating new threads... This is your third thread in
> gtk-app-devel where you ask the same question.
>
> tom
>
> ___
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>
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Re: How to put widget in CUSTOM GtkContainer
AlannY wrote:
> Hi there, my name is Alan and I have some troubles with GtkContainer.
>
> It's about 2 days, I already have spent trying to solve it, but I (i
> guess) can't.
>
> I'm writing a program, which looks like:
> +-+
> | Main Window (GtkWindow) |
> | +-+ |
> | | My custom widget| |
> | | +-+ | |
> | | | GtkButton | | |
> | | +-+ | |
> | +-+ |
> +-+
>
> I need some approach to place a GtkButton in my custom widget. I found
> (from GTK+ sources) that GtkTreeView, GtkNotebook (and others) inherits
> from GtkContainer . So, I decide to inherit my widget not from
> GtkWidget, but from GtkContainer.
>
> typedef struct _GridGrid;
> typedef struct _GridClass GridClass;
>
> struct _Grid
> {
>GtkContainer parent;
> };
>
> struct _GridClass
> {
>GtkContainerClass parent_class;
> };
>
> And my _get_type function looks like:
>
> GtkType
> grid_get_type ()
> {
>static GtkType grid_type = 0;
>
>if (!grid_type)
> {
>const GTypeInfo object_info =
>{
> sizeof (GtkContainerClass),
> NULL,
> NULL,
> (GClassInitFunc) grid_class_init,
That still isn't the whole code! What does grid_class_init() do? Attach
both the whole grid header and source file to the email.
> NULL,
> NULL,
> sizeof (Grid),
> 0,
> (GInstanceInitFunc) grid_init,
> NULL,
>};
>
>grid_type = g_type_register_static (GTK_TYPE_CONTAINER,
> g_intern_static_string ("Grid"), &object_info, 0);
> }
>
>return grid_type;
> }
>
> The main feature of this function is GTK_TYPE_CONTAINER ;-) You see ;-)
>
> Next in my program, I'm creating my widget (grid) with that:
>
> [...]
> grid = grid_new ();
> gtk_container_add (GTK_CONTAINER (window), grid);
> [...]
>
> So, my problem starts here: at _new() function. I want to create
> GtkButton and place it in my widget.
>
> GtkWidget*
> grid_new ()
> {
>Grid *grid;
>
>grid = g_object_new (grid_get_type (), NULL);
>
>button = gtk_button_new_with_label ("Test");
>gtk_widget_set_parent (button, GTK_WIDGET (grid));
>gtk_widget_show (button);
>
>return GTK_WIDGET (grid);
> }
>
> Everything right and works without errors ;-) But nothing happens. I
> can't see a GtkButton ;-)
>
> How to solve it? I need some way for "draw" (expose) GtkButton in my
> custom widget ;-) How to do it?
>
> P.S. I extremely think, that I just forgot something. But there are no
> tutorials about it ;-) "Information vacuum", so I decide to ask in
> mailing-lists.
> P.P.S. Only information about custom widget creation is a GTK sources,
> but (even with it) I can't solve my problem. ;-)
> P.P.P.S. Also, I really want to understand how GtkBox works ;-)
And stop creating new threads... This is your third thread in
gtk-app-devel where you ask the same question.
tom
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How to put widget in CUSTOM GtkContainer
Hi there, my name is Alan and I have some troubles with GtkContainer.
It's about 2 days, I already have spent trying to solve it, but I (i
guess) can't.
I'm writing a program, which looks like:
+-+
| Main Window (GtkWindow) |
| +-+ |
| | My custom widget| |
| | +-+ | |
| | | GtkButton | | |
| | +-+ | |
| +-+ |
+-+
I need some approach to place a GtkButton in my custom widget. I found
(from GTK+ sources) that GtkTreeView, GtkNotebook (and others) inherits
from GtkContainer . So, I decide to inherit my widget not from
GtkWidget, but from GtkContainer.
typedef struct _GridGrid;
typedef struct _GridClass GridClass;
struct _Grid
{
GtkContainer parent;
};
struct _GridClass
{
GtkContainerClass parent_class;
};
And my _get_type function looks like:
GtkType
grid_get_type ()
{
static GtkType grid_type = 0;
if (!grid_type)
{
const GTypeInfo object_info =
{
sizeof (GtkContainerClass),
NULL,
NULL,
(GClassInitFunc) grid_class_init,
NULL,
NULL,
sizeof (Grid),
0,
(GInstanceInitFunc) grid_init,
NULL,
};
grid_type = g_type_register_static (GTK_TYPE_CONTAINER,
g_intern_static_string ("Grid"), &object_info, 0);
}
return grid_type;
}
The main feature of this function is GTK_TYPE_CONTAINER ;-) You see ;-)
Next in my program, I'm creating my widget (grid) with that:
[...]
grid = grid_new ();
gtk_container_add (GTK_CONTAINER (window), grid);
[...]
So, my problem starts here: at _new() function. I want to create
GtkButton and place it in my widget.
GtkWidget*
grid_new ()
{
Grid *grid;
grid = g_object_new (grid_get_type (), NULL);
button = gtk_button_new_with_label ("Test");
gtk_widget_set_parent (button, GTK_WIDGET (grid));
gtk_widget_show (button);
return GTK_WIDGET (grid);
}
Everything right and works without errors ;-) But nothing happens. I
can't see a GtkButton ;-)
How to solve it? I need some way for "draw" (expose) GtkButton in my
custom widget ;-) How to do it?
P.S. I extremely think, that I just forgot something. But there are no
tutorials about it ;-) "Information vacuum", so I decide to ask in
mailing-lists.
P.P.S. Only information about custom widget creation is a GTK sources,
but (even with it) I can't solve my problem. ;-)
P.P.P.S. Also, I really want to understand how GtkBox works ;-)
Thank you.
___
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gtk-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-list
Re: who define *_parent_class variable ?
Le Tue, 29 Apr 2008 09:31:19 +0200, Jean Bréfort a écrit : > Le mardi 29 avril 2008 à 07:05 +, KLEIN Stéphane a écrit : >> Le Tue, 29 Apr 2008 07:22:24 +0200, Jean Bréfort a écrit : >> >> > Le lundi 28 avril 2008 à 21:07 +, KLEIN Stephane a écrit : >> >> Hello, >> >> >> >> in many gobject source code I've some variable named >> >> "foo_bar_parent_class". Example in gedit source code : >> >> >> >> * gedit_view_parent_class >> >> * gedit_tab_parent_class >> >> * gedit_statusbar_parent_class >> >> >> >> I would like to know what is the macro definition that define this >> >> variable ? In gobject document, I found this : G_DEFINE_TYPE() [1] >> >> but this macro is never called in previous examples (gedit source >> >> code). >> >> >> >> Someone can tell to me what define *_parent_class variable ? >> >> >> >> Thanks for your help, >> >> Stephane >> >> >> >> [1] http://library.gnome.org/devel/gobject/2.6/gobject-Type- >> >> Information.html#G-DEFINE-TYPE:CAPS >> > >> > In your foo_bar_class_init function, add this line: >> > >> > foo_bar_parent_klass = g_type_class_peek_parent (klass); >> >> In gedit source code, there aren't *_parent_class = >> g_type_class_peek_parent(klass) >> >> Example, I don't found it for : >> >> * gedit_view_parent_class >> * gedit_tab_parent_class >> * gedit_statusbar_parent_class >> >> I think there are a macro whose do it but who and where ? >> >> Regards, >> Stephane >> >> > Look at the G_DEFINE_TYPE macro. Yes, is that : G_DEFINE_TYPE(GeditStatusbar, gedit_statusbar, GTK_TYPE_STATUSBAR) Thanks, Stephane ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: who define *_parent_class variable ?
Le mardi 29 avril 2008 à 07:05 +, KLEIN Stéphane a écrit : > Le Tue, 29 Apr 2008 07:22:24 +0200, Jean Bréfort a écrit : > > > Le lundi 28 avril 2008 à 21:07 +, KLEIN Stephane a écrit : > >> Hello, > >> > >> in many gobject source code I've some variable named > >> "foo_bar_parent_class". Example in gedit source code : > >> > >> * gedit_view_parent_class > >> * gedit_tab_parent_class > >> * gedit_statusbar_parent_class > >> > >> I would like to know what is the macro definition that define this > >> variable ? In gobject document, I found this : G_DEFINE_TYPE() [1] but > >> this macro is never called in previous examples (gedit source code). > >> > >> Someone can tell to me what define *_parent_class variable ? > >> > >> Thanks for your help, > >> Stephane > >> > >> [1] http://library.gnome.org/devel/gobject/2.6/gobject-Type- > >> Information.html#G-DEFINE-TYPE:CAPS > > > > In your foo_bar_class_init function, add this line: > > > > foo_bar_parent_klass = g_type_class_peek_parent (klass); > > In gedit source code, there aren't *_parent_class = > g_type_class_peek_parent(klass) > > Example, I don't found it for : > > * gedit_view_parent_class > * gedit_tab_parent_class > * gedit_statusbar_parent_class > > I think there are a macro whose do it but who and where ? > > Regards, > Stephane > Look at the G_DEFINE_TYPE macro. ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: who define *_parent_class variable ?
Le Tue, 29 Apr 2008 07:22:24 +0200, Jean Bréfort a écrit : > Le lundi 28 avril 2008 à 21:07 +, KLEIN Stephane a écrit : >> Hello, >> >> in many gobject source code I've some variable named >> "foo_bar_parent_class". Example in gedit source code : >> >> * gedit_view_parent_class >> * gedit_tab_parent_class >> * gedit_statusbar_parent_class >> >> I would like to know what is the macro definition that define this >> variable ? In gobject document, I found this : G_DEFINE_TYPE() [1] but >> this macro is never called in previous examples (gedit source code). >> >> Someone can tell to me what define *_parent_class variable ? >> >> Thanks for your help, >> Stephane >> >> [1] http://library.gnome.org/devel/gobject/2.6/gobject-Type- >> Information.html#G-DEFINE-TYPE:CAPS > > In your foo_bar_class_init function, add this line: > > foo_bar_parent_klass = g_type_class_peek_parent (klass); In gedit source code, there aren't *_parent_class = g_type_class_peek_parent(klass) Example, I don't found it for : * gedit_view_parent_class * gedit_tab_parent_class * gedit_statusbar_parent_class I think there are a macro whose do it but who and where ? Regards, Stephane ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
