如何通过单击 TornadoFX 中的按钮来加载图像？

Question

It works this way, but it puts the image in the button. Also I need to manipulate the image later, so somehow I need to save it in an Image variable.

class MainView : View("FilterApp") {

override val root = vbox {
    val inputTextField = textfield { }
    var imageBox = imageview(){}

    button("Click me") {
        action {
            imageBox = imageview(Image(inputTextField.getText()))
        }
    }
}
}

Answer 1

got it

class MainView : View("FilterApp") {

private lateinit var mainImage: Image

override val root = vbox {
    val inputTextField = textfield { }
    var imageBox = imageview(){}

    button("Click me!") {
        action {
            mainImage = Image(inputTextField.getText())
            imageBox.image = mainImage
        }
    }
}
}