FlexLineLayoutCache class

Cache for storing computed layout values for a single flex line.

FlexLineLayoutCache manages caching for individual lines within a flex layout. Each line contains multiple children and has its own sizing and alignment calculations. This cache tracks the line's dimensions, flex factors, and child count.

Constructors

FlexLineLayoutCache.new()

Properties

biggestBaseline ↔ double
The largest baseline value among children that need baseline alignment.
getter/setter pair
bounds ↔ LayoutRect?
The cross axis bounds for this line.
getter/setter pair
crossSize ↔ double
The total cross-axis size of this line.
getter/setter pair
debugChildCount → int
Returns the number of children in this line for debugging purposes.
no setter
firstChild ↔ ChildLayout?
The first child in this line.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
itemCount ↔ int
The number of children in this line.
getter/setter pair
lastChild ↔ ChildLayout?
The last child in this line.
getter/setter pair
lineIndex ↔ int
The index of this line within the layout (0-based).
getter/setter pair
mainSize ↔ double
The total main-axis size of this line.
getter/setter pair
mainSpacing ↔ double
Spacing between items in the main axis.
getter/setter pair
mainSpacingEnd ↔ double
Spacing after the last item in the main axis.
getter/setter pair
mainSpacingStart ↔ double
Spacing before the first item in the main axis.
getter/setter pair
nextLine ↔ FlexLineLayoutCache?
The next line in the layout.
getter/setter pair
previousLine ↔ FlexLineLayoutCache?
The previous line in the layout.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
totalFlexGrow ↔ double
The sum of all flexGrow factors for children in this line.
getter/setter pair
totalShrinkFactor ↔ double
The sum of all flexShrink factors for children in this line.
getter/setter pair
usedMainSpacing ↔ double
The amount of main-axis spacing used between items in this line.
getter/setter pair

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