Class Container

Definition

Namespace:: Tizen.NUI

Assembly:: Tizen.NUI.dll

API Level:: 4

The Container is an abstract class to be inherited from by classes that desire to have views added to them.


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public abstract class Container : Animatable, INotifyPropertyChanged, IDynamicResourceHandler, IElement, INameScope, IElementController, IDisposable, IResourcesProvider

Inheritance: System.Object

BindableObject

Tizen.NUI.Binding.Element

BaseHandle

Animatable

Container

Derived: View

View

Layer

Layer

Implements: System.ComponentModel.INotifyPropertyChanged

System.IDisposable

Properties

View Source

ChildCount

Gets the number of children for this container. Read only

Declaration


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public uint ChildCount { get; }

Property Value

Type	Description
System.UInt32	The number of children.

API Level: 4

Precondition: The container has been initialized.

View Source

Children

List of children of Container.

Declaration


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public List<View> Children { get; }

Property Value

Type	Description
System.Collections.Generic.List<View>

API Level: 4

View Source

Parent

Gets the parent container. Read only

Declaration


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public Container Parent { get; }

Property Value

Type	Description
Container	The parent container.

API Level: 4

Precondition: The child container has been initialized.

Methods

View Source

Add(View)

Adds a child view to this Container.

Declaration


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public abstract void Add(View view)

Parameters

Type	Name	Description
View	view	The child view to add.

Remarks

If the child already has a parent, it will be removed from the old parent and reparented to this view. This may change child's position, color, scale, etc. as it now inherits them from this view.

API Level: 4

Precondition: This Container (the parent) has been initialized. The child view has been initialized. The child view is not the same as the parent view.

Postcondition: The child will be referenced by its parent. This means that the child will be kept alive, even if the handle passed into this method is reset or destroyed.

View Source

GetChildAt(UInt32)

Retrieves the child view by the index.

Declaration


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public abstract View GetChildAt(uint index)

Parameters

Type	Name	Description
System.UInt32	index	The index of the child to retrieve.

Returns

Type	Description
View	The view for the given index or empty handle if children are not initialized.

API Level: 4

Precondition: The view has been initialized.

View Source

GetChildCount()

Gets the number of children for this container.

Declaration


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[Obsolete("This has been deprecated in API9 and will be removed in API11. Use ChildCount property instead.")]
public abstract uint GetChildCount()

Returns

Type	Description
System.UInt32	The number of children.

API Level: 4

Precondition: The container has been initialized.

View Source

GetParent()

Gets the parent of this container.

Declaration


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public abstract Container GetParent()

Returns

Type	Description
Container	The parent container.

API Level: 4

Precondition: The child container has been initialized.

View Source

Remove(View)

Removes a child view from this view. If the view was not a child of this view, this is a no-op.

Declaration


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public abstract void Remove(View view)

Parameters

Type	Name	Description
View	view	The view to remove

API Level: 4

Precondition: This View(the parent) has been initialized. The child view is not the same as the parent view.

Implements

System.ComponentModel.INotifyPropertyChanged

System.IDisposable