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// --------------------------------------------------------------------------------------------------------------------
// <copyright file="TextButtonTransition.cs" company="Exit Games GmbH">
// </copyright>
// <summary>
// Use this on Button texts to have some color transition on the text as well without corrupting button's behaviour.
// </summary>
// <author>developer@exitgames.com</author>
// --------------------------------------------------------------------------------------------------------------------
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;
namespace Photon.Pun.UtilityScripts
{
/// <summary>
/// Use this on Button texts to have some color transition on the text as well without corrupting button's behaviour.
/// </summary>
[RequireComponent(typeof(Text))]
public class TextButtonTransition : MonoBehaviour, IPointerEnterHandler, IPointerExitHandler
{
Text _text;
/// <summary>
/// The selectable Component.
/// </summary>
public Selectable Selectable;
/// <summary>
/// The color of the normal of the transition state.
/// </summary>
public Color NormalColor= Color.white;
/// <summary>
/// The color of the hover of the transition state.
/// </summary>
public Color HoverColor = Color.black;
public void Awake()
{
_text = GetComponent<Text>();
}
public void OnEnable()
{
_text.color = NormalColor;
}
public void OnDisable()
{
_text.color = NormalColor;
}
public void OnPointerEnter(PointerEventData eventData)
{
if (Selectable == null || Selectable.IsInteractable()) {
_text.color = HoverColor;
}
}
public void OnPointerExit(PointerEventData eventData)
{
if (Selectable == null || Selectable.IsInteractable()) {
_text.color = NormalColor;
}
}
}
}
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