不,这是不可能的.当标签比屏幕宽时,它会被截断.把它放在水平WKInterfaceGroup也无济于事.
Apple Watch上远程表示水平滚动的唯一内容是具有基于页面的界面.在那里你可以在不同的水平之间滑动WKInterfaceControllers.
如果文本对您来说太长而您WKInterfaceLabel不想拥有多行,则可以自动滚动文本:
class InterfaceController: WKInterfaceController {
@IBOutlet var label: WKInterfaceLabel!
let fullText = "This is a long text that should scroll."
var scrolledText: String?
var timer: NSTimer?
override func awakeWithContext(context: AnyObject?) {
super.awakeWithContext(context)
scrolledText = fullText
timer = NSTimer.scheduledTimerWithTimeInterval(0.2, target: self, selector: Selector("timerDidFire:"), userInfo: nil, repeats: true)
label.setText(scrolledText)
}
override func didDeactivate() {
timer?.invalidate()
}
func timerDidFire(timer: NSTimer) {
if scrolledText!.characters.count > 1 {
scrolledText!.removeAtIndex(scrolledText!.startIndex)
} else {
scrolledText = fullText
}
label.setText(scrolledText)
}
}
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虽然这对我来说感觉有点像90年代;-)
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