GlassPullDownButton class
A toolbar button that opens a liquid glass pull-down menu.
This widget combines GlassButton and GlassMenu to create a standard "pull-down" interaction pattern commonly used in toolbars and navigation bars.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- GlassPullDownButton
Constructors
-
GlassPullDownButton({required List<
Widget> items, Widget? icon, String? label, String? semanticLabel, Key? key, double buttonWidth = 44, double buttonHeight = 44, LiquidShape? buttonShape, GlassQuality? quality, ValueChanged<String> ? onSelected}) -
Creates a glass pull-down button.
const
Properties
-
Height of the trigger button.
final
-
The shape of the trigger button.
final
-
Width of the trigger button.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- icon → Widget
-
The icon widget to display on the button.
final
-
items
→ List<
Widget> -
The list of items to display in the menu.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- label → String?
-
Optional label to display next to the icon.
final
-
Controls where the menu expands relative to the trigger button.
final
-
Width of the expanded menu.
final
-
onSelected
→ ValueChanged<
String> ? -
Callback when a menu item is selected.
final
- quality → GlassQuality?
-
Quality of the glass effect.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- semanticLabel → String?
-
VoiceOver / TalkBack label for icon-only variants.
final
Methods
-
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
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited