SliverLayoutGridDelegateWithFixedCrossAxisCount class
Creates grid layouts with a fixed number of cells in the cross axis.
For example, if the grid is vertical, this delegate will create a layout with a fixed number of columns. If the grid is horizontal, this delegate will create a layout with a fixed number of rows.
This delegate creates grids with variable sized but equally spaced cells.
See also:
- SliverLayoutGridDelegate, which creates grid layouts.
- LayoutGrid, which can use this delegate to control the layout of its cells.
- SliverLayoutGrid, which can use this delegate to control the layout of its cells.
- RenderSliverLayoutGrid, which can use this delegate to control the layout of its cells.
- Inheritance
-
- Object
- SliverLayoutGridDelegate
- SliverLayoutGridDelegateWithFixedCrossAxisCount
Constructors
- SliverLayoutGridDelegateWithFixedCrossAxisCount({required int crossAxisCount, double mainAxisSpacing = 0.0, double crossAxisSpacing = 0.0, bool masonry = false})
-
Creates a delegate that makes grid layouts with a fixed number
of cells in the cross axis.
const
Properties
- crossAxisCount → int
-
The number of children in the cross axis.
final
- crossAxisSpacing → double
-
The number of logical pixels between each child along the cross axis.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- mainAxisSpacing → double
-
The number of logical pixels between each child along the main axis.
finalinherited
- masonry → bool
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
getConfiguration(
SliverConstraints constraints) → LayoutGridConfiguration -
Returns information about the layout grid configuration.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
shouldRelayout(
covariant SliverLayoutGridDelegateWithFixedCrossAxisCount 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