ScrollableColumn class

A widgets that wrapps the provided children inside a column, which then is wrapped inside a scroll view to allow scrolling through children.

The arguments should match the default Column's arguments. The default minimal height is set using a constrained box. The constrains are set to fill the screen's height at minimum. If the column's height should be lower than the device's height,pass a verticalCut value to decrease the constraint's minimum height by the provided value. To avoid any constrains, use, set constrained to false.

Inheritance

Constructors

ScrollableColumn({Key? key, ScrollController? controller, ScrollPhysics physics = const BouncingScrollPhysics(), required List<Widget> children, MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start, CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center, MainAxisSize mainAxisSize = MainAxisSize.max, TextBaseline textBaseline = TextBaseline.alphabetic, TextDirection textDirection = TextDirection.ltr, VerticalDirection verticalDirection = VerticalDirection.down, EdgeInsets padding = const EdgeInsets.all(0.0), bool reverse = false, double verticalCut = 0.0, bool constrained = true})
Creates a ScrollableColumn.
const

Properties

children → List<Widget>
The list of widgets to be displayed in the column.
final
constrained → bool
States whether to constrain the overall height of the scrollable column. To avoid pixel overflows on small areas, the constrained flag should be set to false.
final
controller → ScrollController?
The ScrollController to controll the scroll interaction.
final
crossAxisAlignment → CrossAxisAlignment
The horizontal alignment.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mainAxisAlignment → MainAxisAlignment
The vertical alignment.
final
mainAxisSize → MainAxisSize
The vertical size. The vertical size might be larger then intended due to the constrained box's minumum height is set to the screen's height.
final
padding → EdgeInsets
The inner padding wrapping the children.
final
physics → ScrollPhysics
The scrolling behavior.
final
reverse → bool
States whether to reverse the scroll input.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
textBaseline → TextBaseline
The text base alignment.
final
textDirection → TextDirection
The text direction.
final
verticalCut → double
The vertical cut which will be subtracted from the constrain's minimum height.
final
verticalDirection → VerticalDirection
The vertical direction.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

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