Hidable class

Hidable is a widget that makes any static located widget hideable while scrolling.

To use Hidable, wrap your static located widget with Hidable. This will enable scroll-to-hide functionality for the widget.

Note: The scroll controller provided to Hidable must also be given to your scrollable widget, such as ListView, GridView, etc.

For more information, refer to the documentation.

Inheritance

Implemented types

Constructors

Hidable({Key? key, required Widget child, required ScrollController controller, @deprecated bool wOpacity = true, bool enableOpacityAnimation = true, Size preferredWidgetSize = const Size.fromHeight(56), HidableVisibility? visibility, double deltaFactor = 0.06}): const

child → Widget: The child widget to which you want to add scroll-to-hide effect.
final
controller → ScrollController: The main scroll controller that listens to user's scrolls.
final
deltaFactor → double: A factor that determines the speed at which the child widget's visibility changes when scrolling occurs.
final
enableOpacityAnimation → bool: Enable or disable opacity animation.
final
hashCode → int: The hash code for this object.
no setterinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
preferredSize → Size: The size this widget would prefer if it were otherwise unconstrained.
no setteroverride
preferredWidgetSize → Size: A customization field for Hidable's preferredSize.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
visibility → HidableVisibility?: This parameter allows you to define a custom visibility behavior for the child widget based on scrolling actions. You can provide a function of type HidableVisibility to determine when and how the widget should be hidden or revealed during scrolling.
final
wOpacity → bool: Enable or disable opacity animation.
final

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