StacCrossAxisAlignment enum

Cross-axis alignment options for flex layouts.

Defines how children are aligned along the cross axis in flex layouts such as Row and Column widgets. The cross axis is perpendicular to the main axis:

  • In a Row, the cross axis is vertical (top to bottom)
  • In a Column, the cross axis is horizontal (left to right)

These values adapt to text direction for start and end alignments.

Inheritance
Available extensions

Values

start → const StacCrossAxisAlignment

Align children to the start of the cross axis.

In a Row: aligns to the top In a Column: aligns to the start edge (left in LTR, right in RTL)

end → const StacCrossAxisAlignment

Align children to the end of the cross axis.

In a Row: aligns to the bottom In a Column: aligns to the end edge (right in LTR, left in RTL)

center → const StacCrossAxisAlignment

Center children along the cross axis.

stretch → const StacCrossAxisAlignment

Stretch children to fill the cross axis.

Children will be sized to match the cross axis dimension of their parent.

baseline → const StacCrossAxisAlignment

Align children along their text baseline.

Only applicable to widgets that have a text baseline. If a child doesn't have a baseline, it will be aligned using start instead.

Properties

hashCode → int
The hash code for this object.
no setterinherited
index → int
A numeric identifier for the enumerated value.
no setterinherited
name → String

Available on Enum, provided by the EnumName extension

The name of the enum value.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

values → const List<StacCrossAxisAlignment>
A constant List of the values in this enum, in order of their declaration.