Blockly Framework Reference

FieldNumberLayout

@objcMembers open class FieldNumberLayout: FieldLayout

Class for a FieldNumber-based Layout.

Properties

• currentTextValue

  The current text value that should be used to render the FieldNumber. This value is automatically set to self.fieldNumber.textValue on initialization and whenever setValueFromLocalizedText(:) is called. However, it can be set to any value outside of these calls (e.g. for temporary input purposes).

  Declaration

  Swift

  open var currentTextValue: String

• minimumValue

  The minimum value of this number field. If nil, it is unconstrained by a minimum value.

  Declaration

  Swift

  public var minimumValue: Double?

• maximumValue

  The maximum value of this number field. If nil, it is unconstrained by a maximum value.

  Declaration

  Swift

  public var maximumValue: Double?

• isInteger

  Flag indicating if the number field is constrained to being an integer value.

  Declaration

  Swift

  public var isInteger: Bool

Initializers

• init(fieldNumber:engine:measurer:)

  Initializes the label number layout.

  Declaration

  Swift

  public init(fieldNumber: FieldNumber, engine: LayoutEngine, measurer: FieldLayoutMeasurer.Type)

Public

• setValueFromLocalizedText(_:)

  Convenience method that calls self.fieldNumber.setValueFromLocalizedText(text) and automatically sets self.currentTextValue to self.fieldNumber.textValue.

  Declaration

  Swift

  open func setValueFromLocalizedText(_ text: String)