gtk/aboutdialog.go
func (v *AboutDialog) SetLogo(logo *gdk.Pixbuf) {
	logoPtr := (*C.GdkPixbuf)(unsafe.Pointer(logo.Native()))
	C.gtk_about_dialog_set_logo(v.native(), logoPtr)
}
func (v *AboutDialog) SetLogo(logo *gdk.Pixbuf) {
	logoPtr := (*C.GdkPixbuf)(unsafe.Pointer(logo.Native()))
	C.gtk_about_dialog_set_logo(v.native(), logoPtr)
}
// SetLogo is a wrapper around gtk_about_dialog_set_logo().