static gboolean onQuitMenuItemClicked(GtkButton *button,
MStarDict *mStarDict);
static gboolean onLookupProgressDialogResponse(GtkDialog *dialog,
static gboolean onQuitMenuItemClicked(GtkButton *button,
MStarDict *mStarDict);
static gboolean onLookupProgressDialogResponse(GtkDialog *dialog,