static let downArrow : KeyEquivalent
Down Arrow (U+F701)
static let leftArrow : KeyEquivalent
Left Arrow (U+F702)
static let rightArrow : KeyEquivalent
Right Arrow (U+F703)
Availability 有効性
Technology
static let upArrow: KeyEquivalent
static let downArrow : KeyEquivalent
static let leftArrow : KeyEquivalent
static let rightArrow : KeyEquivalent