static let upArrow : KeyEquivalent
Up Arrow (U+F700)
static let downArrow : KeyEquivalent
Down Arrow (U+F701)
static let leftArrow : KeyEquivalent
Left Arrow (U+F702)
Availability 有効性
Technology
static let rightArrow: KeyEquivalent
static let upArrow : KeyEquivalent
static let downArrow : KeyEquivalent
static let leftArrow : KeyEquivalent