InteractiveBox.java

package com.mattc.autotyper.gui.fx;

import javafx.geometry.Pos;
import javafx.scene.Node;
import javafx.scene.control.Label;
import javafx.scene.layout.HBox;
import com.google.common.collect.Lists;
import com.mattc.autotyper.meta.FXCompatible;
import com.mattc.autotyper.meta.NodeParser;

import java.util.ArrayList;

@FXCompatible
public class InteractiveBox extends HBox {

    private final ArrayList<Node> interactiveNodes = Lists.newArrayList();

    public InteractiveBox(String format, Pos pos) {
        getChildren().addAll(new NodeParser().parse(format));

        for (final Node n : getChildren()) {
            if (n instanceof Label) {
                continue;
            }

            this.interactiveNodes.add(n);
        }

        setAlignment(pos);
    }

    public <T extends Node> T getInteractiveChild(int index, Class<T> klass) {
        return klass.cast(this.interactiveNodes.get(index));
    }

}