Re: GtkImage problem
On Sat, May 05, 2007 at 04:27:14PM -0700, beginner.c wrote: As suggested I've done: gtk_image_set_from_file (GTK_IMAGE(image), /home/s/Pictures/space-05.jpg); Please see my answer http://mail.gnome.org/archives/gtk-list/2007-May/msg00039.html unfortunately sent to the wrong mailing list thanks to the bloody unset Reply-To headers. Yeti -- http://gwyddion.net/ ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: GtkImage problem
Thanks for the response but as you can see from my original post I am in fact calling gtk_init() prior to any of these functions. David Nečas (Yeti)-2 wrote: On Sat, May 05, 2007 at 04:27:14PM -0700, beginner.c wrote: As suggested I've done: gtk_image_set_from_file (GTK_IMAGE(image), /home/s/Pictures/space-05.jpg); Please see my answer http://mail.gnome.org/archives/gtk-list/2007-May/msg00039.html unfortunately sent to the wrong mailing list thanks to the bloody unset Reply-To headers. Yeti -- http://gwyddion.net/ ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list -- View this message in context: http://www.nabble.com/GtkImage-problem-tf3694858.html#a10344471 Sent from the Gtk+ - Apps Dev mailing list archive at Nabble.com. ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: GtkImage problem
On Sun, May 06, 2007 at 04:06:11AM -0700, beginner.c wrote: I am in fact calling gtk_init() prior to any of these functions. No, you don't, the call to gtk_image_new() to initialize image GtkWidget *image = gtk_image_new(); is performed before any code in main(). Yeti -- http://gwyddion.net/ ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: GtkImage problem
You are right. Thanks for that. Everything executes without error...except,
no image is displayed.
void create_window (GtkWidget *window, GtkWidget *image)
{
GladeXML *gxml;
gxml = glade_xml_new (GLADE_FILE, NULL, NULL);
/* This is important */
glade_xml_signal_autoconnect (gxml);
window = glade_xml_get_widget (gxml, window);
image = glade_xml_get_widget (gxml, image1);
}
void funcImage (GtkWidget *image)
{
image = gtk_image_new();
gtk_image_clear(GTK_IMAGE(image));
gtk_image_set_from_file (GTK_IMAGE(image),
/home/s/Pictures/space-05.jpg);
gtk_widget_show(image);
}
int
main (int argc, char *argv[])
{
GtkWidget *window = NULL;
GtkWidget *image = NULL;
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, UTF-8);
textdomain (GETTEXT_PACKAGE);
#endif
gtk_set_locale ();
gtk_init (argc, argv);
create_window (window,image);
funcImage(image);
//gtk_widget_show_all (window);
gtk_main ();
return 0;
}
David Nečas (Yeti)-2 wrote:
On Sun, May 06, 2007 at 04:06:11AM -0700, beginner.c wrote:
I am in fact
calling gtk_init() prior to any of these functions.
No, you don't, the call to gtk_image_new() to initialize
image
GtkWidget *image = gtk_image_new();
is performed before any code in main().
Yeti
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Re: GtkImage problem
I'm thinking you'll want to add:
gtk_widget_show_all(window);
With that you can remove:
gtk_widget_show(image);
- Original Message
From: beginner.c [EMAIL PROTECTED]
To: gtk-app-devel-list@gnome.org
Sent: Sunday, May 6, 2007 6:36:32 PM
Subject: Re: GtkImage problem
You are right. Thanks for that. Everything executes without error...except,
no image is displayed.
void create_window (GtkWidget *window, GtkWidget *image)
{
GladeXML *gxml;
gxml = glade_xml_new (GLADE_FILE, NULL, NULL);
/* This is important */
glade_xml_signal_autoconnect (gxml);
window = glade_xml_get_widget (gxml, window);
image = glade_xml_get_widget (gxml, image1);
}
void funcImage (GtkWidget *image)
{
image = gtk_image_new();
gtk_image_clear(GTK_IMAGE(image));
gtk_image_set_from_file (GTK_IMAGE(image),
/home/s/Pictures/space-05.jpg);
gtk_widget_show(image);
}
int
main (int argc, char *argv[])
{
GtkWidget *window = NULL;
GtkWidget *image = NULL;
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, UTF-8);
textdomain (GETTEXT_PACKAGE);
#endif
gtk_set_locale ();
gtk_init (argc, argv);
create_window (window,image);
funcImage(image);
//gtk_widget_show_all (window);
gtk_main ();
return 0;
}
David Nečas (Yeti)-2 wrote:
On Sun, May 06, 2007 at 04:06:11AM -0700, beginner.c wrote:
I am in fact
calling gtk_init() prior to any of these functions.
No, you don't, the call to gtk_image_new() to initialize
image
GtkWidget *image = gtk_image_new();
is performed before any code in main().
Yeti
--
http://gwyddion.net/
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Re: GtkImage problem
As suggested I've done: gtk_image_set_from_file (GTK_IMAGE(image),
/home/s/Pictures/space-05.jpg);
However, the image is no longer displayed and I get these errors
(process:7344): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:7344): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:7344): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:7344): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:7344): GLib-GObject-CRITICAL **: g_type_add_interface_static:
assertion `G_TYPE_IS_INSTANTIATABLE (instance_type)' failed
(process:7344): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:7344): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:7344): GLib-GObject-CRITICAL **: g_object_new: assertion
`G_TYPE_IS_OBJECT (object_type)' failed
(testreference:7344): Gtk-CRITICAL **: gtk_widget_show: assertion
`GTK_IS_WIDGET (widget)' failed
(testreference:7344): GLib-GObject-CRITICAL **: g_type_instance_get_private:
assertion `instance != NULL instance-g_class != NULL' failed
(testreference:7344): Gtk-CRITICAL **: gtk_image_set_from_file: assertion
`GTK_IS_IMAGE (image)' failed
beginner.c wrote:
I have the following code, which comiles and displays the image yet I get
the following errors
Compile error
passing argument 1 of 'gtk_image_set_from_file' from incompatible pointer
type
Runtime errors
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: g_type_add_interface_static:
assertion `G_TYPE_IS_INSTANTIATABLE (instance_type)' failed
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: g_object_new: assertion
`G_TYPE_IS_OBJECT (object_type)' failed
(testreference:12275): Gtk-CRITICAL **: gtk_widget_show: assertion
`GTK_IS_WIDGET (widget)' failed
#include sys/types.h
#include sys/stat.h
#include unistd.h
#include string.h
#include stdio.h
#include config.h
#include gtk/gtk.h
#include glade/glade.h
/*
* Standard gettext macros.
*/
#ifdef ENABLE_NLS
# include libintl.h
# undef _
# define _(String) dgettext (PACKAGE, String)
# ifdef gettext_noop
#define N_(String) gettext_noop (String)
# else
#define N_(String) (String)
# endif
#else
# define textdomain(String) (String)
# define gettext(String) (String)
# define dgettext(Domain,Message) (Message)
# define dcgettext(Domain,Message,Type) (Message)
# define bindtextdomain(Domain,Directory) (Domain)
# define _(String) (String)
# define N_(String) (String)
#endif
#include callbacks.h
/* For testing propose use the local (not installed) glade file */
/* #define GLADE_FILE
PACKAGE_DATA_DIR/testreference/glade/testreference.glade */
#define GLADE_FILE testreference.glade
void create_window (GtkWidget *window, GtkWidget *image)
{
GladeXML *gxml;
gxml = glade_xml_new (GLADE_FILE, NULL, NULL);
glade_xml_signal_autoconnect (gxml);
window = glade_xml_get_widget (gxml, window);
image = glade_xml_get_widget (gxml, image1);
}
void funcImage (GtkWidget *image)
{
gtk_image_set_from_file (image, /home/s/Pictures/space-05.jpg);
}
int
main (int argc, char *argv[])
{
GtkWidget *window = NULL;
GtkWidget *image = gtk_image_new();
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, UTF-8);
textdomain (GETTEXT_PACKAGE);
#endif
gtk_set_locale ();
gtk_init (argc, argv);
create_window (window,image);
gtk_widget_show (window);
funcImage(image);
gtk_main ();
return 0;
}
--
View this message in context:
http://www.nabble.com/GtkImage-problem-tf3694858
GtkImage problem
I have the following code, which comiles and displays the image yet I get the
following errors
Compile error
passing argument 1 of 'gtk_image_set_from_file' from incompatible pointer
type
Runtime errors
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: g_type_add_interface_static:
assertion `G_TYPE_IS_INSTANTIATABLE (instance_type)' failed
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: gtype.c:2242: initialization
assertion failed, use IA__g_type_init() prior to this function
(process:12275): GLib-GObject-CRITICAL **: g_object_new: assertion
`G_TYPE_IS_OBJECT (object_type)' failed
(testreference:12275): Gtk-CRITICAL **: gtk_widget_show: assertion
`GTK_IS_WIDGET (widget)' failed
#include sys/types.h
#include sys/stat.h
#include unistd.h
#include string.h
#include stdio.h
#include config.h
#include gtk/gtk.h
#include glade/glade.h
/*
* Standard gettext macros.
*/
#ifdef ENABLE_NLS
# include libintl.h
# undef _
# define _(String) dgettext (PACKAGE, String)
# ifdef gettext_noop
#define N_(String) gettext_noop (String)
# else
#define N_(String) (String)
# endif
#else
# define textdomain(String) (String)
# define gettext(String) (String)
# define dgettext(Domain,Message) (Message)
# define dcgettext(Domain,Message,Type) (Message)
# define bindtextdomain(Domain,Directory) (Domain)
# define _(String) (String)
# define N_(String) (String)
#endif
#include callbacks.h
/* For testing propose use the local (not installed) glade file */
/* #define GLADE_FILE
PACKAGE_DATA_DIR/testreference/glade/testreference.glade */
#define GLADE_FILE testreference.glade
void create_window (GtkWidget *window, GtkWidget *image)
{
GladeXML *gxml;
gxml = glade_xml_new (GLADE_FILE, NULL, NULL);
glade_xml_signal_autoconnect (gxml);
window = glade_xml_get_widget (gxml, window);
image = glade_xml_get_widget (gxml, image1);
}
void funcImage (GtkWidget *image)
{
gtk_image_set_from_file (image, /home/s/Pictures/space-05.jpg);
}
int
main (int argc, char *argv[])
{
GtkWidget *window = NULL;
GtkWidget *image = gtk_image_new();
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, UTF-8);
textdomain (GETTEXT_PACKAGE);
#endif
gtk_set_locale ();
gtk_init (argc, argv);
create_window (window,image);
gtk_widget_show (window);
funcImage(image);
gtk_main ();
return 0;
}
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