<?xml version="1.0" encoding="UTF-8"?>

<?import java.lang.*?>
<?import java.util.*?>
<?import javafx.geometry.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>

<AnchorPane xmlns="http://javafx.com/javafx"
            xmlns:fx="http://javafx.com/fxml"
            prefHeight="400.0" prefWidth="600.0">

    <BorderPane>
        <top>
            <VBox alignment="CENTER" spacing="10">
                <Label text="Temperature (°C)" />
                <Spinner fx:id="tempSpinner" editable="true"></Spinner>
            </VBox>
        </top>
        <bottom>
            <TreeView fx:id = "tree">
            </TreeView>
        </bottom>
    </BorderPane>

</AnchorPane>
