private void FireSelectionChanged(ListItem newItem)
{
var oldItem = selected;
selected = newItem;
if (SelectionChanged != null)
{
SelectionChanged(oldItem, newItem);
}
}
private ListItem CreateListItem()
{
var newChild = new GameObject("ListItem");
var newText = new GameObject("ListItemText");
//Set parents and scale
newText.transform.parent = newChild.transform;
newChild.transform.parent = transform;
ResetTransform(newText.transform);
ResetTransform(newChild.transform);
var textRect = newText.AddComponent<RectTransform>();
//Create necessary components
var background = newChild.AddComponent<Image>();
var text = newText.AddComponent<Text>();
var button = newText.AddComponent<Button>();
var inferrer = newChild.AddComponent<InferSize>();
var trigger = newChild.AddComponent<EventTrigger>();
text.font = font;
button.targetGraphic = text;
inferrer.targetGraphic = text;
var listItem = new ListItem(newChild, text, textRect, background, button);
button.onClick.AddListener(() =>
{
FireSelectionChanged(listItem);
});
return listItem;
}
