protected virtual void Init(WeakReference <ReactiveList> reactiveListRef)
{
_reactiveListRef = reactiveListRef;
_reactiveListRef.TryGetTarget(out _reactiveList);
_useGridAsMainRoot = !_reactiveList.UseAbsoluteLayoutInternally;
if (!_useGridAsMainRoot)
{
_rootLayout = new AbsoluteLayout()
{
Padding = 0d,
BackgroundColor = _reactiveList.RowBackgroundColor,
};
View = _rootLayout;
}
else
{
_rootLayoutAuto = new Grid()
{
RowSpacing = 0d,
ColumnSpacing = 0d,
Padding = 0d,
BackgroundColor = _reactiveList.RowBackgroundColor,
};
View = _rootLayoutAuto;
}
_columnTemplate = _reactiveList.ColumnTemplate;
_desiredColumnCount = _reactiveList.DesiredColumnCount;
_columnExpand = _reactiveList.ColumnExpand;
}
protected virtual DataTemplate RequestColumnTemplate()
{
ReactiveList reactiveList = null;
DataTemplate res;
if (_reactiveListRef.TryGetTarget(out reactiveList) && reactiveList != null)
{
res = reactiveList.ColumnTemplate;
_desiredColumnCount = reactiveList.DesiredColumnCount;
_columnExpand = reactiveList.ColumnExpand;
}
else
{
res = default(DataTemplate);
}
return(res);
}
