/// <summary>
/// Widget constructor
/// </summary>
protected virtual void Construct()
{
// set some default value
m_selectedItem = default(T);
m_clickAnywhereToOpen = false;
// get allocators and UI elements
m_allocator = this.GetWidgetAllocator();
m_listAllocator = this.GetListWidgetAllocator();
m_listArea = this.GetListArea();
m_selectedItemArea = this.GetSelectedItemArea();
m_pushButton = this.GetPushButton();
// create the list and subscribe to the item selection event
m_list = m_listAllocator.Construct();
m_list.OnSelectItem.AddListener(this.OnItemSelected);
// reparent the list to the list area transform provided by the inheriting class
RectTransform listTransform = (RectTransform)m_list.transform;
listTransform.SetParent(m_listArea, false);
listTransform.Stretch();
// list should be disabled by default
m_listArea.gameObject.SetActive(false);
// subscribe to the PushButton's click event
this.EnablePushButtonListener(true);
}
protected virtual void Construct()
{
m_items = new List <T>();
m_widgets = new List <WidgetType>();
m_comparer = null;
m_allocator = this.GetWidgetAllocator();
m_scroll = this.GetScrollRect();
m_scrollTransform = m_scroll.transform as RectTransform;
m_layout = this.GetLayout();
// get the ScrollRect's content area
m_contentArea = m_scroll.content;
if (m_contentArea == null)
{
GameObject contentAreaObject = new GameObject("Content");
m_contentArea = contentAreaObject.AddComponent <RectTransform>();
m_contentArea.SetParent(m_scroll.transform, false);
m_scroll.content = m_contentArea;
}
}
