new Line in a CustomPropertyDrawer

Questions & Answers
1

Hi,
I’m currently making a customPropertyDrawer so a string will be look like an enum
in the inspector and you can choose one.

I made a subclass for a entity / method pair:

    [System.Serializable]
    public class EntityMethodPair {
    	public Entity target;
    	public string method;
    }

When I try to make a propertyDrawer for it, it will look like this:
14103-property.jpg

The code is:

[CustomPropertyDrawer (typeof (EntityMethodPair))]
public class EntityMethodDrawer : PropertyDrawer {
	
	Entity obj = null;

    public override void OnGUI (Rect pos, SerializedProperty prop, GUIContent label) {
		
        SerializedProperty target = prop.FindPropertyRelative ("target");
        SerializedProperty method = prop.FindPropertyRelative ("method");
		
		EditorGUI.BeginChangeCheck();		
		
		obj = (Entity)EditorGUI.ObjectField (pos, "target", obj, typeof(Entity));
				
		// 2nd line
		 Rect ExtraPosition = EditorGUI.IndentedRect(pos);
		ExtraPosition.y += 16;
		ExtraPosition.height = 16+5;		
	
		// draw popup list
		string[] methods = {"A", "B"};		
		EditorGUI.Popup(ExtraPosition,"method", 0, method);		
				
    }
}

Now how can i get a 2nd line in there?

2

Have you read this page? If so, scroll down to the very bottom and you will find: GetPropertyHeight which is a method of PropertyDrawer which you can override to tell Unity the height of your property.