Check if any control was changed inside a block of code.
When needing to check if GUI.changed is set to true inside a block of code, wrap the code inside a ChangeCheckScope like this:
using UnityEditor;
class ExampleClass { void ExampleMethod() { using (var check = new EditorGUI.ChangeCheckScope()) { // Block of code with controls // that may set GUI.changed to true
if (check.changed) { // Code to execute if GUI.changed // was set to true inside the block of code above. } } } }
See Also: EditorGUI.BeginChangeCheck.
changed | True if GUI.changed was set to true, otherwise false. |
EditorGUI.ChangeCheckScope | Begins a ChangeCheckScope. |
Did you find this page useful? Please give it a rating:
Thanks for rating this page!
What kind of problem would you like to report?
Thanks for letting us know! This page has been marked for review based on your feedback.
If you have time, you can provide more information to help us fix the problem faster.
Provide more information
You've told us this page needs code samples. If you'd like to help us further, you could provide a code sample, or tell us about what kind of code sample you'd like to see:
You've told us there are code samples on this page which don't work. If you know how to fix it, or have something better we could use instead, please let us know:
You've told us there is information missing from this page. Please tell us more about what's missing:
You've told us there is incorrect information on this page. If you know what we should change to make it correct, please tell us:
You've told us this page has unclear or confusing information. Please tell us more about what you found unclear or confusing, or let us know how we could make it clearer:
You've told us there is a spelling or grammar error on this page. Please tell us what's wrong:
You've told us this page has a problem. Please tell us more about what's wrong:
Thank you for helping to make the Unity documentation better!
Your feedback has been submitted as a ticket for our documentation team to review.
We are not able to reply to every ticket submitted.