/// <summary>
/// Rebuilds the contents of the panel in response to items being added.
/// </summary>
private void RebuildPanel()
{
if (Items.Count == 0)
{
return;
}
int indx = _panelItems.Count;
while (_panelItems.Count < Items.Count)
{
GameObject newItem = Instantiate(_itemTemplate) as GameObject;
newItem.name = "Item " + indx;
newItem.transform.SetParent(_itemsPanelRT, false);
_panelItems.Add(new DropDownListButton(newItem));
indx++;
}
for (int i = 0; i < _panelItems.Count; i++)
{
if (i < Items.Count)
{
DropDownListItem item = Items[i];
_panelItems[i].txt.text = item.Caption;
if (item.IsDisabled)
{
_panelItems[i].txt.color = disabledTextColor;
}
if (_panelItems[i].btnImg != null)
{
_panelItems[i].btnImg.sprite = null; //hide the button image
}
_panelItems[i].img.sprite = item.Image;
_panelItems[i].img.color = (item.Image == null) ? new Color(1, 1, 1, 0)
: item.IsDisabled ? new Color(1, 1, 1, .5f)
: Color.white;
int ii = i; //have to copy the variable for use in anonymous function
_panelItems[i].btn.onClick.RemoveAllListeners();
_panelItems[i].btn.onClick.AddListener(() =>
{
OnItemClicked(ii);
if (item.OnSelect != null)
{
item.OnSelect();
}
});
}
_panelItems[i].gameobject.SetActive(i < Items.Count); // if we have more thanks in the panel than Items in the list hide them
}
}
private void RebuildPanel()
{
if (Items.Count == 0)
{
return;
}
int num = _panelItems.Count;
while (_panelItems.Count < Items.Count)
{
GameObject gameObject = Object.Instantiate(_itemTemplate);
gameObject.name = "Item " + num;
gameObject.transform.SetParent(_itemsPanelRT, worldPositionStays: false);
_panelItems.Add(new DropDownListButton(gameObject));
num++;
}
for (int i = 0; i < _panelItems.Count; i++)
{
if (i < Items.Count)
{
DropDownListItem item = Items[i];
_panelItems[i].txt.text = item.Caption;
if (item.IsDisabled)
{
_panelItems[i].txt.color = disabledTextColor;
}
if (_panelItems[i].btnImg != null)
{
_panelItems[i].btnImg.sprite = null;
}
_panelItems[i].img.sprite = item.Image;
_panelItems[i].img.color = ((item.Image == null) ? new Color(1f, 1f, 1f, 0f) : ((!item.IsDisabled) ? Color.white : new Color(1f, 1f, 1f, 0.5f)));
int ii = i;
_panelItems[i].btn.onClick.RemoveAllListeners();
_panelItems[i].btn.onClick.AddListener(delegate
{
OnItemClicked(ii);
if (item.OnSelect != null)
{
item.OnSelect();
}
});
}
_panelItems[i].gameobject.SetActive(i < Items.Count);
}
}