gtk/text_view.go
func (v *TextView) GetInputPurpose() InputPurpose {
	c := C.gtk_text_view_get_input_purpose(v.native())
	return InputPurpose(c)
}
func (v *TextView) GetInputPurpose() InputPurpose {
	c := C.gtk_text_view_get_input_purpose(v.native())
	return InputPurpose(c)
}
// GetInputPurpose is a wrapper around gtk_text_view_get_input_purpose().