ChangeCheckScope

Description

检查代码块中是否有任何控件被更改。

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.
            }
        }
    }
}

另请参阅：EditorGUI.BeginChangeCheck。

Variables

Constructors