I have a callback function which looks like:
void rip( GtkWidget *widget, GdkEvent *event, gpointer
source_combo_box )
{
gtk_combo_box_append_text( source_combo_box, "HHH");
}
And causes a segmentation fault whenever it is called. Why is this? I
thought perhaps I need to cast the source_combo_box but can't find a way
that helps. The source_combo_box is a GtkComboBox being assigned in the
following way:
GtkWidget *make_source_box( GtkWidget *source_combo_box, GtkWidget
*rip_button )
{
GtkWidget *box;
...
g_signal_connect( rip_button, "clicked", G_CALLBACK( rip ),
source_combo_box);
gtk_container_add( GTK_CONTAINER( box ), source_combo_box );
...
return box;
}
Which, finally, is in turn called by
gtk_container_add( GTK_CONTAINER( window ),
make_source_box( source_combo_box,
rip_button ) );
Any help much appreciated, let me know if any more details are required.
Regards.
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