void updateItemImages()
{
Debug.Log("update item images");
ImaScrollViewport isv = this.scrollPort;
if (isv == null)
{
this.scrollPort = transform.Find("DropList").GetComponent <ImaScrollViewport>();
isv = this.scrollPort;
}
if (isv != null)
{
Debug.Log("set items to scroll view");
if (this.itemImage != null)
{
isv.itemImageName = this.itemImage.name;
}
else
{
Debug.LogWarning("Unable to get item Image to set for item");
}
isv.setItems(options);
}
else
{
Debug.LogError("Unable to access scroll viewport to set images");
}
}
void FavButtonClicked(Dictionary <string, object> dict)
{
ImaScrollViewport viewport = GetComponentInChildren <ImaScrollViewport>();
int index = (int)dict["index"];
ImaFavButton button = (ImaFavButton)dict["source"];
DOption option = (DOption)dropdown.options[index + viewport.startVisibleIndex];
Debug.Log("fav button clicked index:" + index + " source:" + button + " option:" + option.text);
toggleFav(option);
button.gameObject.GetComponent <Image>().sprite = option.image;
dropdown.RefreshShownValue();
itemsDirty = true;
storeFavs();
}