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.new({Key? key, required int initialIndex, required int dismissDragDistance, required Axis scrollDirection, required Color backgroundColor, required double opacity, required bool dragEnabled, required void setBackgroundOpacity(double), required bool useSafeArea, bool? reverseDirection, 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
- dragEnabled → bool
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
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.
finalinherited
- onSwipe → void Function(int)?
-
final
- opacity → double
-
final
- reverseDirection → bool?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollDirection → Axis
-
final
- setBackgroundOpacity → void Function(double)
-
final
- transitionDuration → int?
-
final
- useSafeArea → bool
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< Gallery> -
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, int wrapWidth = 65}) → 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