public void SetItems(ListItemContainer itemContainer)
{
if (itemContainer.items.Count > 20)
{
Debug.LogWarning("Creating a lot of buttons for " + name + ". This may impact performance." +
"(No testing done, but now would be a good time to do that.)");
}
int panelIndex = 0;
for (int i = 0; i < itemContainer.items.Count; ++i)
{
PanelItemButton actButton = Instantiate(actionButtonPrefab, contentContainers[panelIndex].transform).GetComponent <PanelItemButton>();
actButton.GetComponent <PanelItemButton>().SetButton(itemContainer.items[i]);
actButton.gameObject.SetActive(true);
activeButtons[panelIndex].Add(actButton);
if (itemContainer != null && itemContainer == itemContainer.items[i])
{
selectedPanel = panelIndex;
selectedRow = activeButtons[panelIndex].Count - 1;
}
if (++panelIndex >= contentContainers.Length)
{
panelIndex = 0;
}
}
buttonSize = ((RectTransform)activeButtons[0][0].transform).rect.size;
viewportSize = viewport.rect.size;
StartCoroutine(DelayedSelectionChange());
}
/// <summary>
/// position is center point of panel relative to parent object.
/// </summary>
/// <param name="items"></param>
/// <param name="position"></param>
public void OpenPanel(ListItemContainer items, Vector2 position)
{
gameObject.SetActive(true);
listItemContainer = items;
this.transform.localPosition = position
+ new Vector2(-((RectTransform)transform).rect.size.x, ((RectTransform)transform).rect.size.y) * .5f;
panelTitle.text = items.name;
buttonPanel.SetItems(items);
StartCoroutine(OpenAnimation());
}