CNPopupGesture class
A widget that wraps a child and shows a popup menu on long press.
Usage:
CNPopupGesture(
items: [
CNPopupMenuItem(label: 'Copy', icon: CNSymbol('doc.on.doc')),
CNPopupMenuItem(label: 'Share', icon: CNSymbol('square.and.arrow.up')),
],
onSelected: (index) => print('Selected: $index'),
child: Text('Long press me'),
)
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- CNPopupGesture
- Available extensions
Constructors
-
CNPopupGesture({Key? key, required List<
CNPopupMenuEntry> items, required ValueChanged<int> onSelected, required Widget child, Color? overlayColor, bool enableHapticFeedback = true}) -
Creates a popup gesture wrapper.
const
Properties
- child → Widget
-
The widget to wrap.
final
- enableHapticFeedback → bool
-
Whether to provide haptic feedback on long press.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
items
→ List<
CNPopupMenuEntry> -
Menu items to show in the popup.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onSelected
→ ValueChanged<
int> -
Called when an item is selected.
final
- overlayColor → Color?
-
Color for the overlay backdrop. Defaults to semi-transparent black.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
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
-
liquidGlass(
{CNGlassEffect effect = CNGlassEffect.regular, CNGlassEffectShape shape = CNGlassEffectShape.capsule, double? cornerRadius, Color? tint, bool interactive = false}) → Widget -
Available on Widget, provided by the LiquidGlassExtension extension
Applies a Liquid Glass effect to this widget. -
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