public override void OnInspectorGUI()
{
var oldValue = (T)field.GetValue(target);
var newValue = EditorGUILayout.ObjectField(oldValue, typeof(T), false);
if (oldValue != newValue)
{
field.SetValue(target, newValue);
dataEditor = (ComboItemDataEditor <T>)CreateEditor((T)newValue);
comboItem.OnSettingsChanged();
Repaint();
}
if (dataEditor != null)
{
using (var changeScope = new EditorGUI.ChangeCheckScope()) {
dataEditor.OnInspectorGUI();
if (changeScope.changed)
{
comboItem.OnSettingsChanged();
Repaint();
}
}
}
base.OnInspectorGUI();
serializedObject.ApplyModifiedProperties();
}
protected virtual void OnEnable()
{
comboItem = (ComboItem <T>)target;
field = typeof(ComboItem <T>).GetField(fieldName, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
dataEditor = field != null
? (ComboItemDataEditor <T>)CreateEditor((T)field.GetValue(target))
: null;
comboItem.OnSettingsChanged();
Tools.hidden = true;
}