package playground.application

import javafx.application.Application
import javafx.scene.Scene
import javafx.stage.Stage
import javafx.scene.paint.Color
import javafx.scene.text.*
import javafx.scene.control.*
import javafx.scene.layout.*
import javafx.geometry.*

class App : Application() {

	override fun start(primaryStage: Stage) {

		primaryStage.setTitle("JavaFX with Kotlin language 1.0")

		val grid = GridPane()
		grid.setAlignment(Pos.CENTER)
		grid.setHgap(10.0)
		grid.setVgap(10.0)
		grid.setPadding(Insets(25.0, 25.0, 25.0, 25.0))

		val sceneTitle = Text("Welcome")
		sceneTitle.setFont(Font.font("Tahoma", FontWeight.NORMAL, 20.0))
		grid.add(sceneTitle, 0, 0, 2, 1)

		val lblUserName = Label("User Name:")
		grid.add(lblUserName, 0, 1)

		val txtUserTextField = TextField()
		grid.add(txtUserTextField, 1, 1)

		val lblPassword = Label("Password:")
		grid.add(lblPassword, 0, 2)

		val pwfUserPasswordField = PasswordField()
		grid.add(pwfUserPasswordField, 1, 2)

		val lblActionTarget = Text()
		grid.add(lblActionTarget, 1, 6)

		val btnSignIn = Button("Sign in")
		btnSignIn.setOnAction {
			lblActionTarget.setFill(Color.FIREBRICK)
			lblActionTarget.setText("Sign in button pressed.")
		}

		val hbBtn = HBox(10.0)
		hbBtn.setAlignment(Pos.BOTTOM_RIGHT)
		hbBtn.getChildren().add(btnSignIn)
		grid.add(hbBtn, 1, 4)

		val scene = Scene(grid, 640.0, 480.0)
		primaryStage.setScene(scene)
		primaryStage.show()
	}

	fun run(args: Array<String>) {
		launch(*args)
	}
}

fun main(args: Array<String>) {
	App().run(args)
}