AvatarFrameSelector class
Lazy grid of avatar frames to pick from, each previewed on the caller's own avatar. Presentation-only: the caller owns the option list, unlock state and persistence of the choice.
Tapping the already-selected frame does nothing. Tapping a locked frame calls onLockedTap and never changes the selection.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- AvatarFrameSelector
Constructors
-
AvatarFrameSelector({Key? key, required List<
AvatarFrameOption> options, required Widget previewChild, required ValueChanged<String> onSelect, ValueChanged<String> ? onLockedTap, String? selectedId, String selectedLabel = 'In use', String lockedLabel = 'Locked', String emptyMessage = 'No frames available', double maxGridHeight = 360, bool expand = false})
Properties
- emptyMessage → String
-
final
- expand → bool
-
Fill the parent's bounded height instead of sizing to the content. The
parent must provide a bounded height; maxGridHeight is ignored.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- lockedLabel → String
-
final
- maxGridHeight → double
-
Upper bound for the grid height when expand is false.
final
-
onLockedTap
→ ValueChanged<
String> ? -
Called with the id of a locked frame. When null, locked frames are inert.
final
-
onSelect
→ ValueChanged<
String> -
final
-
options
→ List<
AvatarFrameOption> -
final
- previewChild → Widget
-
Avatar content shown inside every preview frame (image, icon, initials).
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- selectedId → String?
-
final
- selectedLabel → String
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< AvatarFrameSelector> -
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