Table of Contents

Class LayoutGroup<T>

Namespace
HeBianGu.Control.Dock.Layout
Assembly
HeBianGu.Control.Dock.dll

Provides a base class for layout anchorable (group and non-group) related classes that implement the viewmodel aspect for layout anchorable controls.

[Serializable]
public abstract class LayoutGroup<T> : LayoutGroupBase, ILayoutGroup, ILayoutContainer, ILayoutElement, INotifyPropertyChanged, INotifyPropertyChanging, IXmlSerializable where T : class, ILayoutElement

Type Parameters

T
Inheritance
LayoutGroup<T>
Implements
Derived
Inherited Members
Extension Methods

Properties

Children

Gets a collection of children objects below this object.

public ObservableCollection<T> Children { get; }

Property Value

ObservableCollection<T>

ChildrenCount

Gets the number of of children objects below this object.

public int ChildrenCount { get; }

Property Value

int

IsVisible

Gets whether this object is visible or not.

public bool IsVisible { get; protected set; }

Property Value

bool

Methods

ChildMoved(int, int) 

protected virtual void ChildMoved(int oldIndex, int newIndex)

Parameters

oldIndex int
newIndex int

ComputeVisibility()

Interface definition for a layout element that can update its visibility (IsVisible) property.

public void ComputeVisibility()

GetVisibility() 

protected abstract bool GetVisibility()

Returns

bool

IndexOfChild(ILayoutElement)

Interface definition for a group of layout elements that can act as a container.

public int IndexOfChild(ILayoutElement element)

Parameters

element ILayoutElement

Returns

int

InsertChildAt(int, ILayoutElement)

Interface definition for a group of layout elements that can act as a container.

public void InsertChildAt(int index, ILayoutElement element)

Parameters

index int
element ILayoutElement

MoveChild(int, int)

Defines an API to layout model that can manipluate its child entries by moving them from one index to the other or by removing a particular child from its child collection.

public void MoveChild(int oldIndex, int newIndex)

Parameters

oldIndex int
newIndex int

OnIsVisibleChanged() 

protected virtual void OnIsVisibleChanged()

OnParentChanged(ILayoutContainer, ILayoutContainer)

Provides derived classes an opportunity to handle changes to the Parent property.

protected override void OnParentChanged(ILayoutContainer oldValue, ILayoutContainer newValue)

Parameters

oldValue ILayoutContainer
newValue ILayoutContainer

ReadXml(XmlReader)

provides a standard overridable implementation for deriving classes.

public virtual void ReadXml(XmlReader reader)

Parameters

reader XmlReader

RemoveChild(ILayoutElement)

Defines an interface that is implemented by a layout model that can contain other LayoutElements (LayoutGroup<T>, LayoutPane etc).

public void RemoveChild(ILayoutElement element)

Parameters

element ILayoutElement

RemoveChildAt(int)

Interface definition for a group of layout elements that can act as a container.

public void RemoveChildAt(int childIndex)

Parameters

childIndex int

ReplaceChild(ILayoutElement, ILayoutElement)

Defines an interface that is implemented by a layout model that can contain other LayoutElements (LayoutGroup<T>, LayoutPane etc).

public void ReplaceChild(ILayoutElement oldElement, ILayoutElement newElement)

Parameters

oldElement ILayoutElement
newElement ILayoutElement

ReplaceChildAt(int, ILayoutElement)

Interface definition for a group of layout elements that can act as a container.

public void ReplaceChildAt(int index, ILayoutElement element)

Parameters

index int
element ILayoutElement

WriteXml(XmlWriter)

provides a standard overridable implementation for deriving classes.

public virtual void WriteXml(XmlWriter writer)

Parameters

writer XmlWriter
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