Change color for disabled button

Question

I want to be able to change the disabled colour of my button programmatically in c#. Can anyone please help, as all the answers I've seen online do not work for me. Could someone help incorporate it into my code? Thanks, in advance!

using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI; using UnityEngine.SceneManagement;

public class o2aPress : MonoBehaviour {

 public Button yourButton;
 public GameObject button;

 void Start () 
 {
     Button btn = yourButton.GetComponent<Button>();
     btn.onClick.AddListener(TaskOnClick);
 }
 void TaskOnClick()
 {
     PlayerPrefs.SetInt ("Option2aDone", 1);

 }
 void Update()
 {
     if (PlayerPrefs.GetInt ("Option2aDone") == 1) {
         //would like to change the disabled colour here!
         yourButton.interactable = false;
         PlayerPrefs.SetInt ("o2b", 1);
     }
     if (PlayerPrefs.GetInt ("o2a") == 1) {
         yourButton.interactable = false;

     }
     }
 }

Answer 1

Best Answer

Answer by TonyLi · Jun 29, 2017 at 06:11 PM

Assign a new ColorBlock to yourButton.colors:

 var newColorBlock = yourButton.colors;
 newColorBlock.disabledColor = /*your color here*/;
 yourButton.colors = newColorBlock;

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yacobster101 · Jun 29, 2017 at 06:20 PM 0

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thank you so much, but would format should i write the color in. normal letters like 'Red' or "0,1,1,0'?

TonyLi yacobster101 · Jun 29, 2017 at 06:52 PM 0

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It's up to you.

 newColorBlock.disabledColor = Color.red; // Solid red.

or

 newColorBlock.disabledColor = new Color(1,0,0,0.5); // 50% red.

yacobster101 TonyLi · Jun 29, 2017 at 06:56 PM 0

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Thank you so much!

Change color for disabled button

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