Table of Contents

Class TreeNode

Namespace
H.Controls.Diagram
Assembly
H.Controls.Diagram.dll
public class TreeNode : Node, IAnimatable, ISupportInitialize, IFrameworkInputElement, IInputElement, IQueryAmbient, INode, ITreeNode
Inheritance
TreeNode
Implements
Derived
Inherited Members
Extension Methods

Fields

IsExpandedProperty 

public static readonly DependencyProperty IsExpandedProperty

Field Value

DependencyProperty

SpanProperty 

public static readonly DependencyProperty SpanProperty

Field Value

DependencyProperty

Properties

DefaultKey 

public static ComponentResourceKey DefaultKey { get; }

Property Value

ComponentResourceKey

IsExpanded 

public bool IsExpanded { get; set; }

Property Value

bool

NodeDesiredSize 

public Size NodeDesiredSize { get; protected set; }

Property Value

Size

Span 

public double Span { get; set; }

Property Value

double

Methods

ArrangeNode(Point, Func<Point, Point>) 

public virtual void ArrangeNode(Point point, Func<Point, Point> transfor)

Parameters

point Point
transfor Func<Point, Point>

Delete()

删除图层上的元素

public override void Delete()

Foreach(Action<TreeNode>)

后续遍历 先执行子节点

public void Foreach(Action<TreeNode> action)

Parameters

action Action<TreeNode>

GetChildren()

获取所有子节点

public List<TreeNode> GetChildren()

Returns

List<TreeNode>

GetLevel() 

public int GetLevel()

Returns

int

GetParent()

获取父节点

public TreeNode GetParent()

Returns

TreeNode

GetVisiblity()

获取当前节点是否应该显示

protected override bool GetVisiblity()

Returns

bool

MeasureNode()

获取子项树需要的宽度和高度

public virtual Size MeasureNode()

Returns

Size

TranformAll(Vector) 

public void TranformAll(Vector vector)

Parameters

vector Vector