/// <summary>
/// Update View that displays the data at the specified index in the sub list when data change.
/// </summary>
/// <param name="index">The index of the sub list.</param>
/// <param name="view">A View that displays the data at the specified index in the sub list.</param>
public override void UpdateItem(int index, View view)
{
Tizen.Log.Fatal("NUI.ChannelList", "UpdateItem..., index: " + index);
object data = GetData(index);
SubListData itemData = data as SubListData;
SubListItem itemView = view as SubListItem;
if (itemView != null)
{
itemView.Text = itemData.Text;
if (index == selectedIndex)
{
itemView.IconUrl = itemData.IconS;
itemView.SelectedText(true);
itemView.IconOpacity(true);
}
else
{
itemView.IconUrl = itemData.IconN;
itemView.SelectedText(false);
if (Open == false)
{
itemView.IconOpacity(false);
}
}
}
}
/// <summary>
/// Get a View that displays the data at the specified index in the sub list.
/// </summary>
/// <param name="index">The index of the sub list.</param>
/// <returns>A View corresponding to the sub list at the specified index.</returns>
public override View GetItemView(int index)
{
Tizen.Log.Fatal("NUI.ChannelList", "GetItemView ... " + index);
object data = GetData(index);
SubListData itemData = data as SubListData;
SubListItem itemView = new SubListItem();
itemView.Text = itemData.Text;
if (index == selectedIndex)
{
itemView.IconUrl = itemData.IconS;
itemView.SelectedText(true);
itemView.IconOpacity(true);
}
else
{
itemView.IconUrl = itemData.IconN;
itemView.SelectedText(false);
if (Open == false)
{
itemView.IconOpacity(false);
}
}
return(itemView);
}
/// <summary>
/// Update View that displays the data at the specified index in the sub list when focus change.
/// </summary>
/// <param name="index">The index of the sub list.</param>
/// <param name="view">A View that displays the data at the specified index in the sub list.</param>
/// <param name="flagFocused">True means the item state change to focus, false means the item state change to unfocus.</param>
public override void FocusChange(int index, View view, bool flagFocused)
{
Tizen.Log.Fatal("NUI.ChannelList", "FocusChange. index:" + index);
object data = GetData(index);
SubListItem itemData = data as SubListItem;
SubListItem itemView = view as SubListItem;
if (itemView != null)
{
itemView.Focus(flagFocused);
}
}
/// <summary>
/// Unload view at the specified index when item scroll out or deleted.
/// </summary>
/// <param name="index">The index of the sub list.</param>
/// <param name="view">A View that displays the data at the specified index in the sub list.</param>
public override void UnloadItem(int index, View view)
{
Tizen.Log.Fatal("NUI.ChannelList", "UnloadItem... ");
object data = GetData(index);
SubListData itemData = data as SubListData;
SubListItem itemView = view as SubListItem;
if (itemView != null)
{
itemView.Text = itemData.Text;
itemView.IconUrl = itemData.IconN;
}
view?.Dispose();
}