GalleryPopup class - gallery_popup library

Constructors

GalleryPopup({Key? key, List<GalleryItem> children = const [], int initial = 0, GlobalKey<State<StatefulWidget>>? initialKey, void onPageChanged(int)?, void onTrashPressed(int index)?, bool nextLoading = false, bool previousLoading = false}): const

Properties

children → List<GalleryItem>: List of GalleryItems to display in a gallery.
final
hashCode → int: The hash code for this object.
no setterinherited
initial → int: Initial gallery index of the GalleryItems in children.
final
initialKey → GlobalKey<State<StatefulWidget>>?: Optional GlobalKey of the Object to animate gallery from/to.
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
marginZero → Widget: Available on Widget, provided by the WidgetMarginX extension

no setter
nextLoading → bool: Indicator whether the next item button should display a CustomProgressIndicator over it.
final
onPageChanged → void Function(int)?: Callback, called when the displayed GalleryItem is changed.
final
onTrashPressed → void Function(int index)?: Callback, called when a remove action of a GalleryItem at the provided index is triggered.
final
paddingZero → Widget: Available on Widget, provided by the WidgetPaddingX extension

no setter
previousLoading → bool: Indicator whether the previous item button should display a CustomProgressIndicator over it.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
sliverBox → Widget: Available on Widget, provided by the WidgetSliverBoxX extension

no setter

Methods

animate({Key? key, List<Effect>? effects, AnimateCallback? onInit, AnimateCallback? onPlay, AnimateCallback? onComplete, bool? autoPlay, Duration? delay, AnimationController? controller, Adapter? adapter, double? target, double? value}) → Animate: Available on Widget, provided by the AnimateWidgetExtensions extension
Wraps the target Widget in an Animate instance, and returns the instance for chaining calls. Ex. myWidget.animate() is equivalent to Animate(child: myWidget).
createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<GalleryPopup>: 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
marginAll(double margin) → Widget: Available on Widget, provided by the WidgetMarginX extension
marginOnly({double left = 0.0, double top = 0.0, double right = 0.0, double bottom = 0.0}) → Widget: Available on Widget, provided by the WidgetMarginX extension
marginSymmetric({double horizontal = 0.0, double vertical = 0.0}) → Widget: Available on Widget, provided by the WidgetMarginX extension
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
paddingAll(double padding) → Widget: Available on Widget, provided by the WidgetPaddingX extension
paddingOnly({double left = 0.0, double top = 0.0, double right = 0.0, double bottom = 0.0}) → Widget: Available on Widget, provided by the WidgetPaddingX extension
paddingSymmetric({double horizontal = 0.0, double vertical = 0.0}) → Widget: Available on Widget, provided by the WidgetPaddingX extension
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

Static Methods

show<T extends Object?>({required BuildContext context, required Widget gallery}) → Future<T?>: Displays a dialog with the provided gallery above the current contents.