Hi again,
If nobody is able/willed to help me, does anybody know a theme to start with, maybe a skeletal implementation where only the additional drawing functionality has to be added?
Or maybe a very lightweight theme where these modifications can be done quick and easy?
Angi
From: regina anger hotmail com
To: gtk-list gnome org
Subject: Why does my theme crash at startup?
Date: Fri, 8 Feb 2008 12:46:24 +0100
Hi,
I currently try to write my own simple theme with just some overwritten drawing functions and no seperate gtkrcstyle implementation.
However at startup my theme sigsev's:
Program received signal SIGSEGV, Segmentation fault.
gtk_rc_parse_engine (context=0x80ab800, scanner=0x80abf48, rc_style=0xbfbb87d8)
at gtkrc.c:3663
3663 new_class = GTK_RC_STYLE_GET_CLASS (new_style);
(gdb) bt
#0 gtk_rc_parse_engine (context=0x80ab800, scanner=0x80abf48,
rc_style=0xbfbb87d8) at gtkrc.c:3663
#1 0xb7d70e80 in gtk_rc_parse_style (context=0x80ab800, scanner=0x80abf48)
at gtkrc.c:3133
#2 0xb7d719aa in gtk_rc_parse_any (context=0x80ab800,
As I said my goal is to stay as simple as possible, if possible I would like to use the unmodified GtkRcStyle implementation instead of writing my own.
It would be wonderful if sombody could have a quick look at my code, maybe its a trivial problem.
Thanks you, angi
This is my code to set my engine up, i copied it from another theme:
#include <gmodule.h>
#include <gtk/gtk.h>
#include "angistyle.h"
G_MODULE_EXPORT void
theme_init (GTypeModule *module)
{
static const GTypeInfo object_info =
{
sizeof (GtkRcStyleClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) NULL,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GtkRcStyle),
0, /* n_preallocs */
(GInstanceInitFunc) NULL,
};
g_type_module_register_type (module,
GTK_TYPE_RC_STYLE,
"AngiRcStyle",
&object_info, 0);
static const GTypeInfo object_info2 =
{
sizeof (GtkStyle),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) NULL,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (AngiStyle),
0, /* n_preallocs */
(GInstanceInitFunc) NULL,
};
g_type_module_register_type (module,
GTK_TYPE_STYLE,
"AngiStyle",
&object_info2, 0);
}
G_MODULE_EXPORT void
theme_exit (void)
{
}
G_MODULE_EXPORT GtkRcStyle *
theme_create_rc_style (void)
{
return (GtkRcStyle *)g_object_new (GTK_RC_STYLE, NULL);
}
/* The following function will be called by GTK+ when the module
* is loaded and checks to see if we are compatible with the
* version of GTK+ that loads us.
*/
G_MODULE_EXPORT const gchar* g_module_check_init (GModule *module);
const gchar*
g_module_check_init (GModule *module)
{
return gtk_check_version (GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION - GTK_INTERFACE_AGE);
}
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