TapPositionDetector class
Used to detect tap position on the map
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- TapPositionDetector
Constructors
-
TapPositionDetector({Key? key, Widget? child, ValueChanged<
TapPosition> ? onTap, ValueChanged<TapPosition> ? onDoubleTap, ValueChanged<TapPosition> ? onLongPress, Duration doubleTapDelay = _DEFAULT_DELAY, HitTestBehavior? behavior, TapPositionController? controller}) -
const
Properties
- behavior → HitTestBehavior?
-
How to behave during hit tests
final
- child → Widget?
-
The widget below this widget in the tree
final
- controller → TapPositionController?
-
TapPositionController
final
- doubleTapDelay → Duration
-
Delay to count two consecutive tap as a double tap
Default: 250ms
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onDoubleTap
→ ValueChanged<
TapPosition> ? -
Callback function to be called when double tapped
final
-
onLongPress
→ ValueChanged<
TapPosition> ? -
Callback function to be called when long pressed
final
-
onTap
→ ValueChanged<
TapPosition> ? -
Callback function to be called when tapped
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< TapPositionDetector> -
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}) → 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