using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using UnityEngine.EventSystems;

public class ScrollBarButtonScript : MonoBehaviour
{
    public Button DownButton;
    public Button UpButton;
    public const float step = 0.1f;

    public Scrollbar Scrollbar;
    // Use this for initialization
    void Start()
    {
        DownButton.onClick.AddListener(GoDown);
        UpButton.onClick.AddListener(GoUp);
    }

    private void OnEnable()
    {
        Scrollbar.value = 0;
    }

    public void GoDown()
    {
        GoDown(step);
    }
    public void GoDown(float increment)
    {
        Scrollbar.value -=increment;
        Debug.Log(Scrollbar.value);
    }

    public void GoUp()
    {
        GoUp(step);
    }
    public void GoUp(float increment)
    {
        Scrollbar.value+=increment;
        Debug.Log(Scrollbar.value);
    }

    // Update is called once per frame
    void Update()
    {

    }
}