TdxOcNode Methods

A tree node.

Name	Description
ChildrenHeight	This function returns the total height (in pixels) of the area occupied by current node’s children.
ChildrenWidth	Returns the node’s children width.
ClientRect	Returns the node’s client area.
Collapse(Boolean)	Collapses the node’s children.
DeleteChildren	Deletes all the node’s children.
DisplayRect	Returns the node’s bounding rectangle.
Equals(TObject)	Inherited from TObject.
Expand(Boolean)	Shows the node’s children.
Focused	Identifies whether the node has focus.
FullHeight	Returns the height of the current node and its expanded children, in pixels.
FullWidth	Returns the width of the current node and its expanded children, in pixels.
GetFirstChild	Returns the tree node’s first child.
GetHashCode	Inherited from TObject.
GetLastChild	Returns the tree node’s last child.
GetNext	Returns the next node in the control’s nodes list.
GetNextChild(TdxOcNode)	Returns the child node following the specified one.
getNextSibling	Returns the next node at the same nesting level.
GetNextVisible	Returns the next visible node in the list of all the control’s nodes.
GetNodeInfo(TdxOcNodeInfo,TdxScaleFactor)	Returns certain node property values as a packed record.
GetPrev	Returns the previous node in the list of all the control’s nodes.
GetPrevChild(TdxOcNode)	Returns the child node preceding the specified one.
getPrevSibling	Specifies the previous node at the same nesting level.
GetPrevVisible	Returns the previous visible node in the list of all the control’s nodes.
HasAsParent(TdxOcNode)	Identifies whether the specified node is the parent of the current one.
IndexOf(TdxOcNode)	Returns the index of the specified child node.
IsParentRoot	Identifies whether the node’s parent is the tree root.
MakeVisible	Shows the node within the control’s client area.
MoveTo(TdxOcNode,TdxOcNodeAttachMode)	Moves the current node to a specific location within the tree.
ToString	Inherited from TObject.