Mono.UIAutomation.Winforms.TreeNodeProvider.UpdateBehaviors C# (CSharp) Method

		internal override void UpdateBehaviors (bool treeSupportsScroll)
		{
			parentTreeKnownToSupportScroll = treeSupportsScroll;
			
			if (treeView.CheckBoxes &&
			    GetBehavior (TogglePatternIdentifiers.Pattern) == null)
				SetBehavior (TogglePatternIdentifiers.Pattern,
				             new ToggleProviderBehavior (this));
			else if (!treeView.CheckBoxes)
				SetBehavior (TogglePatternIdentifiers.Pattern,
				             null);

			if (treeSupportsScroll && treeView.Enabled &&
			    GetBehavior (ScrollItemPatternIdentifiers.Pattern) == null)
				SetBehavior (ScrollItemPatternIdentifiers.Pattern,
				             new ScrollItemProviderBehavior (this));
			else if (!treeSupportsScroll || !treeView.Enabled)
				SetBehavior (ScrollItemPatternIdentifiers.Pattern,
				             null);

			if (GetBehavior (ExpandCollapsePatternIdentifiers.Pattern) == null)
				SetBehavior (ExpandCollapsePatternIdentifiers.Pattern,
				             new ExpandCollapeProviderBehavior (this));
			
			if (treeView.LabelEdit &&
			    GetBehavior (ValuePatternIdentifiers.Pattern) == null)
				SetBehavior (ValuePatternIdentifiers.Pattern,
				             new ValueProviderBehavior (this));
			else if (!treeView.LabelEdit)
				SetBehavior (ValuePatternIdentifiers.Pattern,
				             null);

			if (GetBehavior (SelectionItemPatternIdentifiers.Pattern) == null)
				SetBehavior (SelectionItemPatternIdentifiers.Pattern,
			        	     new SelectionItemProviderBehavior (this));

			base.UpdateBehaviors (treeSupportsScroll);
		}