Spinner(value: Number? = null, min: Int = 0, max: Int = DEFAULT_MAX, step: Double = DEFAULT_STEP, decimals: Int = 0, buttonsType: BUTTONSTYPE = BUTTONSTYPE.VERTICAL, forceType: FORCETYPE = FORCETYPE.NONE, label: String? = null, rich: Boolean = false)
min - minimal value (default 0)
max - maximal value (default 100)
decimals - number of decimal digits (default 0)
buttonsType - spinner buttons type
forceType - spinner force rounding type
label - label text bound to the input element
rich - determines if label can contain HTML code
Constructor