Flex class
- Inheritance
-
- Object
- Widget
- MultiChildWidget
- Flex
- Mixed-in types
- Implementers
Constructors
-
Flex({required Axis direction, MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start, MainAxisSize mainAxisSize = MainAxisSize.max, CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center, VerticalDirection verticalDirection = VerticalDirection.down, List<
Widget> children = const <Widget>[]})
Properties
- box ↔ PdfRect?
-
The bounding box of this widget, calculated at layout time
getter/setter pairinherited
- canSpan → bool
-
no setteroverride
-
children
→ List<
Widget> -
finalinherited
- crossAxisAlignment → CrossAxisAlignment
-
final
- direction → Axis
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasMoreWidgets → bool
-
no setteroverride
- mainAxisAlignment → MainAxisAlignment
-
final
- mainAxisSize → MainAxisSize
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- verticalDirection → VerticalDirection
-
final
Methods
-
applyContext(
covariant WidgetContext context) → void -
Called before relayout to restore the saved state and
restart the layout in the same conditions
inherited
-
cloneContext(
) → WidgetContext -
Called after layout to save the state
inherited
-
computeMaxIntrinsicHeight(
double width) → double -
computeMaxIntrinsicWidth(
double height) → double -
computeMinIntrinsicHeight(
double width) → double -
computeMinIntrinsicWidth(
double height) → double -
debugPaint(
Context context) → void -
inherited
-
flipAxis(
Axis direction) → Axis -
layout(
Context context, BoxConstraints constraints, {bool parentUsesSize = false}) → void -
First widget pass to calculate the children layout and
bounding box
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
paint(
Context context) → void -
Draw itself and its children, according to the calculated
box.offset
override -
restoreContext(
covariant FlexContext context) → void -
Apply the context for next page layout.
Called before layout to prepare for next page
override
-
saveContext(
) → WidgetContext -
Get unmodified mutable context object
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited