GUITest

using UnityEngine;
using System.Collections;

public class guitest : MonoBehaviour {

public Texture2D[] textures;

    void Start(){
        Topan.GUI.DropBox textureField = new Topan.GUI.DropBox(GUIContent.none);
        textureField.size = new Vector2(200f, 200f);
        textureField.onDroppedObjects = (object[] inputObjects) => {
            if (inputObjects[0].GetType() == typeof(Texture2D)){
                Debug.Log("SETTING TEX TO " + (Texture2D)inputObjects[0]);
                textureField.content = new GUIContent( (Texture2D)inputObjects[0]);
            }
        };


        foreach (Texture2D tex in textures){
            Topan.GUI.Button button = new Topan.GUI.Button(tex.name);
            button.size = new Vector2(100f, 100f);
            button.canDrag = true;
            button.objectValue = tex;
            button.onUpdateDrag = () => {
                Vector2 tempPosition = Event.current.mousePosition;
                tempPosition.x -= button.size.x / 2f;           //I do all this to set the CENTER of the button to be on the mouse, since the button's pivot is somewhy top left. GAAHHHH
                tempPosition.y -= button.size.y / 2f;
                button.position = tempPosition;
            };
            button.onStartDrag = () =>{
                button.customProperties["OrigPosition"] = button.position;
            };
            button.onEndDrag = () => {
                button.position = (Vector2)button.customProperties["OrigPosition"];
            };
            button.AutoSize(Topan.GUI.GetMainContainer());
            Topan.GUI.AddWidget(button, 1);
        }


        Topan.GUI.AddWidget(textureField);


    }



}