Column class

Inheritance

• Object
• Widget
• MultiChildWidget
• Flex
• Column

Constructors

Column({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 pair, inherited

canSpan → bool

no setter, inherited

children → List<Widget>

final, inherited

crossAxisAlignment → CrossAxisAlignment

final, inherited

direction → Axis

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

hasMoreWidgets → bool

no setter, inherited

mainAxisAlignment → MainAxisAlignment

final, inherited

mainAxisSize → MainAxisSize

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

verticalDirection → VerticalDirection

final, inherited

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

inherited

computeMaxIntrinsicWidth(double height) → double

inherited

computeMinIntrinsicHeight(double width) → double

inherited

computeMinIntrinsicWidth(double height) → double

inherited

debugPaint(Context context) → void

inherited

flipAxis(Axis direction) → Axis

inherited

layout(Context context, BoxConstraints constraints, {bool parentUsesSize = false}) → void

First widget pass to calculate the children layout and bounding box

inherited

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

inherited

restoreContext(covariant FlexContext context) → void

Apply the context for next page layout. Called before layout to prepare for next page

inherited

saveContext() → WidgetContext

Get unmodified mutable context object

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited