SliverStaggeredGridDelegate class abstract

Creates staggered grid layouts.

This delegate creates grids with variable sized but equally spaced tiles.

See also:

• StaggeredGridView, which can use this delegate to control the layout of its tiles.
• SliverStaggeredGrid, which can use this delegate to control the layout of its tiles.
• RenderSliverStaggeredGrid, which can use this delegate to control the layout of its tiles.

Implementers

• SliverStaggeredGridDelegateWithFixedCrossAxisCount
• SliverStaggeredGridDelegateWithMaxCrossAxisExtent

Constructors

SliverStaggeredGridDelegate({required IndexedStaggeredTileBuilder staggeredTileBuilder, double mainAxisSpacing = 0, double crossAxisSpacing = 0, int? staggeredTileCount})

Creates a delegate that makes staggered grid layouts

const

Properties

crossAxisSpacing → double

The number of logical pixels between each child along the cross axis.

final

hashCode → int

The hash code for this object.

no setter, inherited

mainAxisSpacing → double

The number of logical pixels between each child along the main axis.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

staggeredTileBuilder → IndexedStaggeredTileBuilder

Called to get the tile at the specified index for the RenderSliverStaggeredGrid.

final

staggeredTileCount → int?

The total number of tiles this delegate can provide.

final

Methods

getConfiguration(SliverConstraints constraints) → StaggeredGridConfiguration

Returns information about the staggered grid configuration.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

shouldRelayout(SliverStaggeredGridDelegate oldDelegate) → bool

Override this method to return true when the children need to be laid out.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited