TdxOcNode Members

A tree node.

Constructors

Name	Description
Create(TdxCustomOrgChart)	Creates an instance of the TdxOcNode class.

Properties

Name	Description
AbsoluteCount	Returns the total count of child nodes.
AbsoluteItems	Provides indexed access to all the child nodes at all hierarchy levels.
ChildAlign	Aligns the node in relation to its direct descendants.
Color	Specifies the node’s background color.
Count	Returns the node’s direct descendants count.
Data	Points to custom data, associated with the node
Deleting	Identifies if the node is being removed.
Expanded	Specifies whether the tree node is expanded.
HasChildren	Specifies if the node has the list for storing child nodes.
Height	Specifies the tree node height, in pixels.
ImageAlign	Specifies the image position within a node.
ImageIndex	Specifies an image displayed within the tree node.
Index	Returns the zero-based index corresponding to the node’s position among its siblings.
IsVisible	Identifies if both the current node and its parent are expanded.
Items	Provides zero-based indexed access to individual child nodes.
Level	Returns the node’s nesting level.
Owner	Provides access to the OrgChart control to which the node belongs.
Parent	Provides access to the current node’s parent.
Selected	Specifies whether the node is selected
Shape	Specifies the node frame’s geometric shape.
Text	Specifies a text string associated with the node.
Width	Specifies the tree node width, in pixels.

Methods

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.