INNER CODE UNIT · Kotlin

blinkWithColorBackGround

fjossinet/RNArtist · src/main/kotlin/RNArtist.kt:184

    private fun blinkWithColorBackGround(rnArtistButton: RNArtistButton) {
        val colorChange = SimpleObjectProperty<Color?>(null)
        colorChange.addListener { _, _, newValue ->
            newValue?.let {
                rnArtistButton.button.background = Background(BackgroundFill(newValue, CornerRadii.EMPTY, Insets.EMPTY))
            } ?: run {
                rnArtistButton.button.background = null
            }

        }
        val blink = Timeline()
        blink.cycleCount = 2
        blink.keyFrames.add(KeyFrame(Duration.seconds(0.2), KeyValue(colorChange, Color.DARKORANGE)))
        blink.keyFrames.add(KeyFrame(Duration.seconds(0.4), KeyValue(colorChange, null)))
        blink.keyFrames.add(KeyFrame(Duration.seconds(0.6), KeyValue(colorChange, Color.DARKORANGE)))
        blink.keyFrames.add(KeyFrame(Duration.seconds(0.8), KeyValue(colorChange, null)))
        blink.play()
    }

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