public static string TextField(GUIContent label, string text, GUIStyle style,
TextFieldChangeHandler change,
TextFieldFailureHandler failure = null,
TextFieldValidationHandler validate = null,
params GUILayoutOption[] options)
{
EditorGUI.BeginChangeCheck();
text = EditorGUILayout.TextField(label, text, style, options);
if (EditorGUI.EndChangeCheck())
{
TextFieldApplyChangeHandlers(text, change, failure, validate);
}
return(text);
}
private static void TextFieldApplyChangeHandlers(string text, TextFieldChangeHandler change, TextFieldFailureHandler failure, TextFieldValidationHandler validate)
{
bool validated = (validate == null) ? true : validate(text);
if (validated)
{
change(text);
}
else if (!validated && failure != null)
{
failure();
}
}
