NSCollectionViewDelegateFlowLayout.ReferenceSizeForHeader Method

Definition

Namespace:: AppKit

Assembly:: Microsoft.macOS.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

[Foundation.Export("collectionView:layout:referenceSizeForHeaderInSection:")]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual CoreGraphics.CGSize ReferenceSizeForHeader(AppKit.NSCollectionView collectionView, AppKit.NSCollectionViewLayout collectionViewLayout, IntPtr section);

[<Foundation.Export("collectionView:layout:referenceSizeForHeaderInSection:")>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member ReferenceSizeForHeader : AppKit.NSCollectionView * AppKit.NSCollectionViewLayout * nativeint -> CoreGraphics.CGSize
override this.ReferenceSizeForHeader : AppKit.NSCollectionView * AppKit.NSCollectionViewLayout * nativeint -> CoreGraphics.CGSize

Parameters

collectionView: NSCollectionView

collectionViewLayout: NSCollectionViewLayout

section: IntPtr
nativeint

Returns

CGSize

Implements

ReferenceSizeForHeader(NSCollectionView, NSCollectionViewLayout, IntPtr)

Attributes: ExportAttribute BindingImplAttribute

Applies to