protected virtual void OnChildrenSourceChanged(IEnumerable oldValue, IEnumerable newValue)
{
if (this.Scale == null)
{
this.Children.Clear();
if (newValue == null)
{
return;
}
foreach (object businessObject in newValue)
{
Category category = new Category()
{
Scale = this.Scale
};
this.Scale.Binder.Bind(category, businessObject);
this.Children.Add(category);
}
}
else
{
if (this._childrenAdapter == null)
{
this._childrenAdapter = new ObservableCollectionListSynchronizer <Category>();
this._childrenAdapter.TargetList = (IList <Category>) this._children;
this._childrenAdapter.CreateItem = (Func <object, Category>)(item =>
{
Category category = new Category()
{
Scale = this.Scale
};
this.Scale.Binder.Bind(category, item);
return(category);
});
this._childrenAdapter.StartUpdating = (Action)(() =>
{
if (this.Scale == null)
{
return;
}
this.Scale.BeginInit();
});
this._childrenAdapter.EndUpdating = (Action)(() =>
{
if (this.Scale == null)
{
return;
}
this.Scale.EndInit();
});
this._childrenAdapter.ResetItems = (Action)(() => this.Scale.InvalidateTree());
}
this._childrenAdapter.SourceCollection = newValue;
}
}
protected virtual void OnChildrenSourceChanged(IEnumerable oldValue, IEnumerable newValue)
{
if (this.Scale == null)
{
this.Children.Clear();
if (newValue == null)
return;
foreach (object businessObject in newValue)
{
Category category = new Category()
{
Scale = this.Scale
};
this.Scale.Binder.Bind(category, businessObject);
this.Children.Add(category);
}
}
else
{
if (this._childrenAdapter == null)
{
this._childrenAdapter = new ObservableCollectionListSynchronizer<Category>();
this._childrenAdapter.TargetList = (IList<Category>)this._children;
this._childrenAdapter.CreateItem = (Func<object, Category>)(item =>
{
Category category = new Category()
{
Scale = this.Scale
};
this.Scale.Binder.Bind(category, item);
return category;
});
this._childrenAdapter.StartUpdating = (Action)(() =>
{
if (this.Scale == null)
return;
this.Scale.BeginInit();
});
this._childrenAdapter.EndUpdating = (Action)(() =>
{
if (this.Scale == null)
return;
this.Scale.EndInit();
});
this._childrenAdapter.ResetItems = (Action)(() => this.Scale.InvalidateTree());
}
this._childrenAdapter.SourceCollection = newValue;
}
}