ContinuousTapGestureDetector class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- GestureDetector
- ContinuousTapGestureDetector
Constructors
- ContinuousTapGestureDetector({required Widget gestureChild, required ContinuousTapListener listener})
Properties
- behavior → HitTestBehavior?
-
How this gesture detector should behave during hit testing when deciding
how the hit test propagates to children and whether to consider targets
behind this one.
finalinherited
- child → Widget?
-
The widget below this widget in the tree.
finalinherited
- dragStartBehavior → DragStartBehavior
-
Determines the way that drag start behavior is handled.
finalinherited
- excludeFromSemantics → bool
-
Whether to exclude these gestures from the semantics tree. For
example, the long-press gesture for showing a tooltip is
excluded because the tooltip itself is included in the semantics
tree directly and so having a gesture to show it would result in
duplication of information.
finalinherited
- gestureChild → Widget
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- listener → ContinuousTapListener
-
final
- onDoubleTap → GestureTapCallback?
-
The user has tapped the screen with a primary button at the same location
twice in quick succession.
finalinherited
- onDoubleTapCancel → GestureTapCancelCallback?
-
The pointer that previously triggered onDoubleTapDown will not end up
causing a double tap.
finalinherited
- onDoubleTapDown → GestureTapDownCallback?
-
A pointer that might cause a double tap has contacted the screen at a
particular location.
finalinherited
- onForcePressEnd → GestureForcePressEndCallback?
-
The pointer tracked by onForcePressStart is no longer in contact with the screen.
finalinherited
- onForcePressPeak → GestureForcePressPeakCallback?
-
The pointer is in contact with the screen and has pressed with the maximum
force. The amount of force is at least
ForcePressGestureRecognizer.peakPressure.
finalinherited
- onForcePressStart → GestureForcePressStartCallback?
-
The pointer is in contact with the screen and has pressed with sufficient
force to initiate a force press. The amount of force is at least
ForcePressGestureRecognizer.startPressure.
finalinherited
- onForcePressUpdate → GestureForcePressUpdateCallback?
-
A pointer is in contact with the screen, has previously passed the
ForcePressGestureRecognizer.startPressure and is either moving on the
plane of the screen, pressing the screen with varying forces or both
simultaneously.
finalinherited
- onHorizontalDragCancel → GestureDragCancelCallback?
-
The pointer that previously triggered onHorizontalDragDown did not
complete.
finalinherited
- onHorizontalDragDown → GestureDragDownCallback?
-
A pointer has contacted the screen with a primary button and might begin
to move horizontally.
finalinherited
- onHorizontalDragEnd → GestureDragEndCallback?
-
A pointer that was previously in contact with the screen with a primary
button and moving horizontally is no longer in contact with the screen and
was moving at a specific velocity when it stopped contacting the screen.
finalinherited
- onHorizontalDragStart → GestureDragStartCallback?
-
A pointer has contacted the screen with a primary button and has begun to
move horizontally.
finalinherited
- onHorizontalDragUpdate → GestureDragUpdateCallback?
-
A pointer that is in contact with the screen with a primary button and
moving horizontally has moved in the horizontal direction.
finalinherited
- onLongPress → GestureLongPressCallback?
-
Called when a long press gesture with a primary button has been recognized.
finalinherited
- onLongPressCancel → GestureLongPressCancelCallback?
-
A pointer that previously triggered onLongPressDown will not end up
causing a long-press.
finalinherited
- onLongPressDown → GestureLongPressDownCallback?
-
The pointer has contacted the screen with a primary button, which might
be the start of a long-press.
finalinherited
- onLongPressEnd → GestureLongPressEndCallback?
-
A pointer that has triggered a long-press with a primary button has
stopped contacting the screen.
finalinherited
- onLongPressMoveUpdate → GestureLongPressMoveUpdateCallback?
-
A pointer has been drag-moved after a long-press with a primary button.
finalinherited
- onLongPressStart → GestureLongPressStartCallback?
-
Called when a long press gesture with a primary button has been recognized.
finalinherited
- onLongPressUp → GestureLongPressUpCallback?
-
A pointer that has triggered a long-press with a primary button has
stopped contacting the screen.
finalinherited
- onPanCancel → GestureDragCancelCallback?
-
The pointer that previously triggered onPanDown did not complete.
finalinherited
- onPanDown → GestureDragDownCallback?
-
A pointer has contacted the screen with a primary button and might begin
to move.
finalinherited
- onPanEnd → GestureDragEndCallback?
-
A pointer that was previously in contact with the screen with a primary
button and moving is no longer in contact with the screen and was moving
at a specific velocity when it stopped contacting the screen.
finalinherited
- onPanStart → GestureDragStartCallback?
-
A pointer has contacted the screen with a primary button and has begun to
move.
finalinherited
- onPanUpdate → GestureDragUpdateCallback?
-
A pointer that is in contact with the screen with a primary button and
moving has moved again.
finalinherited
- onScaleEnd → GestureScaleEndCallback?
-
The pointers are no longer in contact with the screen.
finalinherited
- onScaleStart → GestureScaleStartCallback?
-
The pointers in contact with the screen have established a focal point and
initial scale of 1.0.
finalinherited
- onScaleUpdate → GestureScaleUpdateCallback?
-
The pointers in contact with the screen have indicated a new focal point
and/or scale.
finalinherited
- onSecondaryLongPress → GestureLongPressCallback?
-
Called when a long press gesture with a secondary button has been
recognized.
finalinherited
- onSecondaryLongPressCancel → GestureLongPressCancelCallback?
-
A pointer that previously triggered onSecondaryLongPressDown will not
end up causing a long-press.
finalinherited
- onSecondaryLongPressDown → GestureLongPressDownCallback?
-
The pointer has contacted the screen with a secondary button, which might
be the start of a long-press.
finalinherited
- onSecondaryLongPressEnd → GestureLongPressEndCallback?
-
A pointer that has triggered a long-press with a secondary button has
stopped contacting the screen.
finalinherited
- onSecondaryLongPressMoveUpdate → GestureLongPressMoveUpdateCallback?
-
A pointer has been drag-moved after a long press with a secondary button.
finalinherited
- onSecondaryLongPressStart → GestureLongPressStartCallback?
-
Called when a long press gesture with a secondary button has been
recognized.
finalinherited
- onSecondaryLongPressUp → GestureLongPressUpCallback?
-
A pointer that has triggered a long-press with a secondary button has
stopped contacting the screen.
finalinherited
- onSecondaryTap → GestureTapCallback?
-
A tap with a secondary button has occurred.
finalinherited
- onSecondaryTapCancel → GestureTapCancelCallback?
-
The pointer that previously triggered onSecondaryTapDown will not end up
causing a tap.
finalinherited
- onSecondaryTapDown → GestureTapDownCallback?
-
A pointer that might cause a tap with a secondary button has contacted the
screen at a particular location.
finalinherited
- onSecondaryTapUp → GestureTapUpCallback?
-
A pointer that will trigger a tap with a secondary button has stopped
contacting the screen at a particular location.
finalinherited
- onTap → GestureTapCallback?
-
A tap with a primary button has occurred.
finalinherited
- onTapCancel → GestureTapCancelCallback?
-
The pointer that previously triggered onTapDown will not end up causing
a tap.
finalinherited
- onTapDown → GestureTapDownCallback?
-
A pointer that might cause a tap with a primary button has contacted the
screen at a particular location.
finalinherited
- onTapUp → GestureTapUpCallback?
-
A pointer that will trigger a tap with a primary button has stopped
contacting the screen at a particular location.
finalinherited
- onTertiaryLongPress → GestureLongPressCallback?
-
Called when a long press gesture with a tertiary button has been
recognized.
finalinherited
- onTertiaryLongPressCancel → GestureLongPressCancelCallback?
-
A pointer that previously triggered onTertiaryLongPressDown will not
end up causing a long-press.
finalinherited
- onTertiaryLongPressDown → GestureLongPressDownCallback?
-
The pointer has contacted the screen with a tertiary button, which might
be the start of a long-press.
finalinherited
- onTertiaryLongPressEnd → GestureLongPressEndCallback?
-
A pointer that has triggered a long-press with a tertiary button has
stopped contacting the screen.
finalinherited
- onTertiaryLongPressMoveUpdate → GestureLongPressMoveUpdateCallback?
-
A pointer has been drag-moved after a long press with a tertiary button.
finalinherited
- onTertiaryLongPressStart → GestureLongPressStartCallback?
-
Called when a long press gesture with a tertiary button has been
recognized.
finalinherited
- onTertiaryLongPressUp → GestureLongPressUpCallback?
-
A pointer that has triggered a long-press with a tertiary button has
stopped contacting the screen.
finalinherited
- onTertiaryTapCancel → GestureTapCancelCallback?
-
The pointer that previously triggered onTertiaryTapDown will not end up
causing a tap.
finalinherited
- onTertiaryTapDown → GestureTapDownCallback?
-
A pointer that might cause a tap with a tertiary button has contacted the
screen at a particular location.
finalinherited
- onTertiaryTapUp → GestureTapUpCallback?
-
A pointer that will trigger a tap with a tertiary button has stopped
contacting the screen at a particular location.
finalinherited
- onVerticalDragCancel → GestureDragCancelCallback?
-
The pointer that previously triggered onVerticalDragDown did not
complete.
finalinherited
- onVerticalDragDown → GestureDragDownCallback?
-
A pointer has contacted the screen with a primary button and might begin
to move vertically.
finalinherited
- onVerticalDragEnd → GestureDragEndCallback?
-
A pointer that was previously in contact with the screen with a primary
button and moving vertically is no longer in contact with the screen and
was moving at a specific velocity when it stopped contacting the screen.
finalinherited
- onVerticalDragStart → GestureDragStartCallback?
-
A pointer has contacted the screen with a primary button and has begun to
move vertically.
finalinherited
- onVerticalDragUpdate → GestureDragUpdateCallback?
-
A pointer that is in contact with the screen with a primary button and
moving vertically has moved in the vertical direction.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
supportedDevices
→ Set<
PointerDeviceKind> ? -
The kind of devices that are allowed to be recognized.
finalinherited
- trackpadScrollCausesScale → bool
-
Whether scrolling up/down on a trackpad should cause scaling instead of
panning.
finalinherited
- trackpadScrollToScaleFactor → Offset
-
A factor to control the direction and magnitude of scale when converting
trackpad scrolling.
finalinherited
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
inherited
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects 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