/// <summary>
/// Start this instance.
/// </summary>
public override void Start()
{
if (isStartedListView)
{
return;
}
isStartedListView = true;
base.Start();
base.Items = new List <ListViewItem>();
SelectedItemsCache = SelectedIndicies.Convert <int, string>(GetDataItem);
DestroyGameObjects = false;
if (DefaultItem == null)
{
throw new NullReferenceException("DefaultItem is null. Set component of type ImageAdvanced to DefaultItem.");
}
DefaultItem.gameObject.SetActive(true);
if (DefaultItem.GetComponentInChildren <Text>() == null)
{
throw new MissingComponentException("DefaultItem don't have child with 'Text' component. Add child with 'Text' component to DefaultItem.");
}
if (CanOptimize())
{
ScrollRect = scrollRect;
var scrollRectTransform = scrollRect.transform as RectTransform;
scrollHeight = scrollRectTransform.rect.height;
scrollWidth = scrollRectTransform.rect.width;
layout = Container.GetComponent <LayoutGroup>();
if (layout is EasyLayout.EasyLayout)
{
LayoutBridge = new EasyLayoutBridge(layout as EasyLayout.EasyLayout, DefaultItem.transform as RectTransform);
LayoutBridge.IsHorizontal = IsHorizontal();
}
else if (layout is HorizontalOrVerticalLayoutGroup)
{
LayoutBridge = new StandardLayoutBridge(layout as HorizontalOrVerticalLayoutGroup, DefaultItem.transform as RectTransform);
}
CalculateItemSize();
CalculateMaxVisibleItems();
}
DefaultItem.gameObject.SetActive(false);
UpdateItems();
OnSelect.AddListener(OnSelectCallback);
OnDeselect.AddListener(OnDeselectCallback);
}
/// <summary>
/// This function is called when the MonoBehaviour will be destroyed.
/// </summary>
protected override void OnDestroy()
{
layout = null;
LayoutBridge = null;
OnSelect.RemoveListener(OnSelectCallback);
OnDeselect.RemoveListener(OnDeselectCallback);
ScrollRect = null;
RemoveCallbacks();
base.OnDestroy();
}
/// <summary>
/// Start this instance.
/// </summary>
public override void Start()
{
if (isStartedListViewCustom)
{
return;
}
base.Start();
base.Items = new List <ListViewItem>();
SelectedItemsCache = SelectedItems;
SetItemIndicies = false;
DestroyGameObjects = false;
if (DefaultItem == null)
{
throw new NullReferenceException(String.Format("DefaultItem is null. Set component of type {0} to DefaultItem.", typeof(TComponent).FullName));
}
DefaultItem.gameObject.SetActive(true);
if (CanOptimize())
{
ScrollRect = scrollRect;
var scroll_rect_transform = scrollRect.transform as RectTransform;
scrollHeight = scroll_rect_transform.rect.height;
scrollWidth = scroll_rect_transform.rect.width;
layout = Container.GetComponent <LayoutGroup>();
if (layout is EasyLayout.EasyLayout)
{
LayoutBridge = new EasyLayoutBridge(layout as EasyLayout.EasyLayout, DefaultItem.transform as RectTransform);
LayoutBridge.IsHorizontal = IsHorizontal();
}
else if (layout is HorizontalOrVerticalLayoutGroup)
{
LayoutBridge = new StandardLayoutBridge(layout as HorizontalOrVerticalLayoutGroup, DefaultItem.transform as RectTransform);
}
CalculateItemSize();
CalculateMaxVisibleItems();
var r = scrollRect.gameObject.AddComponent <ResizeListener>();
r.OnResize.AddListener(SetNeedResize);
}
DefaultItem.gameObject.SetActive(false);
Direction = direction;
UpdateItems();
OnSelect.AddListener(OnSelectCallback);
OnDeselect.AddListener(OnDeselectCallback);
isStartedListViewCustom = true;
}
