PrismImagePickerTile class

An image picker tile with thumbnails, validation and removal.

Same contract as PrismFilePickerTile: Prism owns the UI, your onPick owns the platform picker. Pass image bytes in PrismPickedFile.bytes for previews.

Inheritance

Constructors

PrismImagePickerTile({Key? key, required List<PrismPickedFile> images, required Future<List<PrismPickedFile>?> onPick(), required ValueChanged<List<PrismPickedFile>> onImagesPicked, ValueChanged<PrismPickedFile>? onRemove, String label = 'Photos', int? maxImages, int? maxSizeBytes, double previewSize = 72}): Creates an image picker tile.
const

hashCode → int: The hash code for this object.
no setterinherited
images → List<PrismPickedFile>: Currently selected images.
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
label → String: Tile label.
final
maxImages → int?: Maximum images kept after a pick.
final
maxSizeBytes → int?: Maximum size per image.
final
onImagesPicked → ValueChanged<List<PrismPickedFile>>: Called with the new image list after a valid pick.
final
onPick → Future<List<PrismPickedFile>?> Function(): Opens your picker and returns the picked images (or null).
final
onRemove → ValueChanged<PrismPickedFile>?: Removes one image.
final
previewSize → double: Thumbnail edge length.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

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, 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