TornadoFX:允许将项从列表视图复制到剪贴板

class MyItem(val name: String, val description: String)

class MyView : View() {
    private val items = FXCollections.observableArrayList<MyItem>(
        MyItem("Item 1", "Description 1"),
        MyItem("Item 2", "Description 2"),
        MyItem("Item 3", "Description 3")
    )

    override val root = tableview(items) {
        column("Name", MyItem::name)
        column("Description", MyItem::description)

        // 复制选中的项到剪贴板
        contextmenu {
            item("Copy to Clipboard").action {
                val selectedItems = selectedItems
                val clipboardContent = ClipboardContent()
                clipboardContent.putString(selectedItems.joinToString("\n") { it.name })
                Clipboard.getSystemClipboard().setContent(clipboardContent)
            }
        }
    }
}