Class GridLayoutManager

A GridLayoutManager implementation which provides grid layout.

Inheritance

System.Object

GridLayoutManager

Implements

ICollectionViewLayoutManager

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: Tizen.UIExtensions.ElmSharp

Assembly: Tizen.UIExtensions.ElmSharp.dll

Syntax

public class GridLayoutManager : ICollectionViewLayoutManager

Constructors

GridLayoutManager(Boolean, Int32)

Initializes a new instance of the GridLayoutManager class

Declaration

public GridLayoutManager(bool isHorizontal, int span = 1)

Parameters

Type	Name	Description
System.Boolean	isHorizontal	Layout orientation.
System.Int32	span	Column count.

GridLayoutManager(Boolean, Int32, ItemSizingStrategy)

Initializes a new instance of the GridLayoutManager class

Declaration

public GridLayoutManager(bool isHorizontal, int span, ItemSizingStrategy sizingStrategy)

Parameters

Type	Name	Description
System.Boolean	isHorizontal	Layout orientation.
System.Int32	span	Column count.
ItemSizingStrategy	sizingStrategy	Item size measuring strategy.

GridLayoutManager(Boolean, Int32, ItemSizingStrategy, Int32, Int32)

Initializes a new instance of the GridLayoutManager class

Declaration

public GridLayoutManager(bool isHorizontal, int span, ItemSizingStrategy sizingStrategy, int verticalSpacing, int horizontalSpacing)

Parameters

Type	Name	Description
System.Boolean	isHorizontal	Layout orientation.
System.Int32	span	Column count.
ItemSizingStrategy	sizingStrategy	Item size measuring strategy.
System.Int32	verticalSpacing	A space size between items.
System.Int32	horizontalSpacing	A space size between items.

Properties

CollectionView

CollectionView that interact with layout manager

Declaration

public ICollectionViewController CollectionView { get; set; }

Property Value

Type	Description
ICollectionViewController

HorizontalItemSpacing

A space size between items.

Declaration

public int HorizontalItemSpacing { get; }

Property Value

Type	Description
System.Int32

IsHorizontal

Whether the item is a layout horizontally.

Declaration

public bool IsHorizontal { get; }

Property Value

Type	Description
System.Boolean

Span

Column count.

Declaration

public int Span { get; }

Property Value

Type	Description
System.Int32

VerticalItemSpacing

A space size between items.

Declaration

public int VerticalItemSpacing { get; }

Property Value

Type	Description
System.Int32

Methods

GetItemBound(Int32)

Declaration

public Rect GetItemBound(int index)

Parameters

Type	Name	Description
System.Int32	index

Returns

Type	Description
Rect

GetScrollBlockSize()

Declaration

public int GetScrollBlockSize()

Returns

Type	Description
System.Int32

GetScrollCanvasSize()

Declaration

public Size GetScrollCanvasSize()

Returns

Type	Description
Size

GetVisibleItemIndex(Int32, Int32)

Declaration

public int GetVisibleItemIndex(int x, int y)

Parameters

Type	Name	Description
System.Int32	x
System.Int32	y

Returns

Type	Description
System.Int32

ItemInserted(Int32)

Declaration

public void ItemInserted(int inserted)

Parameters

Type	Name	Description
System.Int32	inserted

ItemMeasureInvalidated(Int32)

Declaration

public void ItemMeasureInvalidated(int index)

Parameters

Type	Name	Description
System.Int32	index

ItemRemoved(Int32)

Declaration

public void ItemRemoved(int removed)

Parameters

Type	Name	Description
System.Int32	removed

ItemSourceUpdated()

Declaration

public void ItemSourceUpdated()

ItemUpdated(Int32)

Declaration

public void ItemUpdated(int index)

Parameters

Type	Name	Description
System.Int32	index

LayoutItems(Rect, Boolean)

Declaration

public void LayoutItems(Rect bound, bool force)

Parameters

Type	Name	Description
Rect	bound
System.Boolean	force

Reset()

Declaration

public void Reset()

SetFooter(Nullable<EvasObject>, Size)

Declaration

public void SetFooter(EvasObject? footer, Size size)

Parameters

Type	Name	Description
System.Nullable<EvasObject>	footer
Size	size

SetHeader(Nullable<EvasObject>, Size)

Declaration

public void SetHeader(EvasObject? header, Size size)

Parameters

Type	Name	Description
System.Nullable<EvasObject>	header
Size	size

SizeAllocated(Size)

Declaration

public void SizeAllocated(Size size)

Parameters

Type	Name	Description
Size	size

UpdateSpan(Int32)

Declaration

public void UpdateSpan(int span)

Parameters

Type	Name	Description
System.Int32	span

Implements

ICollectionViewLayoutManager