p->filechooser = gtk_file_chooser_dialog_new ("Save Beam Data",
GTK_WINDOW (p->window),
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (p->filechooser), TRUE);
//*****************文件选择类型过滤************************
/*所有文件*/
filter = gtk_file_filter_new();
gtk_file_filter_set_name (filter, "*.All");
gtk_file_filter_add_pattern(filter,"*");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (p->filechooser),filter);
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (p->filechooser), "beamdata1.BeamData");
if (gtk_dialog_run (GTK_DIALOG (p->filechooser)) == GTK_RESPONSE_ACCEPT)//捕捉保存按钮信号
{
gchar *filename ;//= g_malloc0(sizeof(gchar))
filename = g_locale_from_utf8( gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (p->filechooser)),-1,NULL,NULL,NULL );
}
gtk_widget_destroy (p->filechooser);
}