ResponsiveGridDelegate class

A SliverGridDelegate with item sizing control.

Set a fixed item size by setting the crossAxisExtent. Set the maximum item size with maxCrossAxisExtent. Set the minimum item size with minCrossAxisExtent. One and only one cross axis extent is required.

Inheritance

• Object
• SliverGridDelegate
• ResponsiveGridDelegate

Constructors

ResponsiveGridDelegate({double? crossAxisExtent, double? maxCrossAxisExtent, double? minCrossAxisExtent, double mainAxisSpacing = 0, double crossAxisSpacing = 0, double childAspectRatio = 1})

const

Properties

childAspectRatio → double

final

crossAxisExtent → double?

Fixed item size.

final

crossAxisSpacing → double

final

hashCode → int

The hash code for this object.

no setter, inherited

mainAxisSpacing → double

final

maxCrossAxisExtent → double?

Maximum item size.

final

minCrossAxisExtent → double?

Minimum item size.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getLayout(SliverConstraints constraints) → SliverGridLayout

Returns information about the size and position of the tiles in the grid.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

shouldRelayout(covariant ResponsiveGridDelegate oldDelegate) → bool

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

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited