Class Model<TNodeData, TNodeKey, TSharedData>.NodeData

Namespace

Northwoods.Go.Models

Assembly

Northwoods.GoDiagram.WinForms.dll

A simple representation of node data that supports property copying via the ICloneable interface.

public class Model<TNodeData, TNodeKey, TSharedData>.NodeData : ICloneable

Inheritance

object

Model<TNodeData, TNodeKey, TSharedData>.NodeData

Implements

ICloneable

Derived

GraphLinksModel<TNodeData, TNodeKey, TSharedData, TLinkData, TLinkKey, TPort>.NodeData

TreeModel<TNodeData, TNodeKey, TSharedData>.NodeData

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Examples

public class BasicModel : Model<BasicNodeData, string, object> { } public class BasicNodeData : BasicModel.NodeData { public string Color { get; set; } }

Remarks

You should override the Clone() method if the fields contain data that should not be shared between copies.

Normally, each Key should have a unique value within the model. You can maintain that yourself, by setting the Key to unique values before adding the node data to the model's collection of nodes. Or you can ensure this by overriding the MakeNodeDataKeyUnique(TNodeData) method or providing a MakeUniqueKeyFunction function.

Properties

Category

Gets or sets the category for this node data.

public virtual string Category { get; set; }

Property Value

string

Remarks

The default value is the empty string.

Key

Gets or sets the key for this node data.

public virtual TNodeKey Key { get; set; }

Property Value

TNodeKey

The type is the parameterized type TNodeKey used for the model, Model<TNodeData, TNodeKey, TSharedData>.

Location

Gets or sets the location for this node data.

public virtual Point Location { get; set; }

Property Value

Point

Remarks

The default value is (NaN, NaN).

Text

Gets or sets the text for this node data.

public virtual string Text { get; set; }

Property Value

string

Remarks

The default value is null, which will use any text set on the template.

Methods

Clone()

Create a copy of this data; this implements the ICloneable interface.

public virtual object Clone()

Returns

object

Remarks

The default implementation just calls MemberwiseClone. Custom node data classes should override this method if they need to perform any special copying behavior such as deep copying.