Class DelegateTreeBuilder<T>

Implementation of ITreeBuilder<T> that uses user defined functions
Inheritance
System.Object
TreeBuilder<T>
DelegateTreeBuilder<T>
Implements
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Terminal.Gui.Trees
Assembly: Terminal.Gui.dll
Syntax
public class DelegateTreeBuilder<T> : TreeBuilder<T>, ITreeBuilder<T>
Type Parameters
Name Description
T

Constructors

DelegateTreeBuilder(Func<T, IEnumerable<T>>)

Constructs an implementation of ITreeBuilder<T> that calls the user defined method childGetter to determine children
Declaration
public DelegateTreeBuilder(Func<T, IEnumerable<T>> childGetter)
Parameters
Type Name Description
System.Func<T, System.Collections.Generic.IEnumerable<T>> childGetter

DelegateTreeBuilder(Func<T, IEnumerable<T>>, Func<T, Boolean>)

Constructs an implementation of ITreeBuilder<T> that calls the user defined method childGetter to determine children and canExpand to determine expandability
Declaration
public DelegateTreeBuilder(Func<T, IEnumerable<T>> childGetter, Func<T, bool> canExpand)
Parameters
Type Name Description
System.Func<T, System.Collections.Generic.IEnumerable<T>> childGetter
System.Func<T, System.Boolean> canExpand

Methods

CanExpand(T)

Returns whether a node can be expanded based on the delegate passed during construction
Declaration
public override bool CanExpand(T toExpand)
Parameters
Type Name Description
T toExpand
Returns
Type Description
System.Boolean
Overrides
Terminal.Gui.Trees.TreeBuilder<T>.CanExpand(T)

GetChildren(T)

Returns children using the delegate method passed during construction
Declaration
public override IEnumerable<T> GetChildren(T forObject)
Parameters
Type Name Description
T forObject
Returns
Type Description
System.Collections.Generic.IEnumerable<T>
Overrides
Terminal.Gui.Trees.TreeBuilder<T>.GetChildren(T)

Implements