tornadofx响应鼠标点击事件

1import javafx.application.Application
2import javafx.beans.property.SimpleStringProperty
3import javafx.event.EventHandler
4import javafx.geometry.Pos
5import javafx.scene.input.MouseEvent
6import javafx.scene.paint.Color
7import javafx.scene.text.FontWeight
8import tornadofx.*
9
10val mousePressedName = SimpleStringProperty()
11fun main() = Application.launch(TestApp::class.java)
12class TestApp : App(TestView::class)
13class TestView : View("Learn") {
14
15    override val root = vbox(10) {
16        prefHeight = 200.0
17        prefWidth = 600.0
18        alignment = Pos.CENTER
19        label(mousePressedName) {
20            style {
21                fontSize = 50.px
22                fontWeight = FontWeight.EXTRA_BOLD
23                textFill = Color.RED
24            }
25        }
26        this.onMousePressed = MouseEventHandler1()
27        this.onMouseReleased = MouseEventHandler1()
28    }
29}
30
31class MouseEventHandler1: EventHandler<MouseEvent> {
32    override fun handle(event: MouseEvent) {
33        mousePressedName.value="${event.button.name} pressed"
34    }
35}