Gallery class

The Gallery widget is responsible of showing the images and enabling swiping through images using PageView.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• Gallery

Constructors

Gallery({required int initialIndex, required int dismissDragDistance, required Color backgroundColor, required double opacity, required void setBackgroundOpacity(double), int? itemCount, IndexedWidgetBuilder? itemBuilder, List<Widget>? children, int? transitionDuration, PageController? controller, void onSwipe(int)?, List<ImageGalleryHeroProperties>? heroProperties})

const

Properties

backgroundColor → Color

final

children → List<Widget>?

final

controller → PageController?

final

dismissDragDistance → int

final

hashCode → int

The hash code for this object.

no setter, inherited

heroProperties → List<ImageGalleryHeroProperties>?

final

initialIndex → int

final

itemBuilder → IndexedWidgetBuilder?

final

itemCount → int?

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

onSwipe → (void Function(int)?)

final

opacity → double

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

setBackgroundOpacity → void Function(double)

final

transitionDuration → int?

final

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → _GalleryState

Creates the mutable state for this widget at a given location in the tree.

override

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