IndicatorController class
Properties
-
direction
→ AxisDirection
-
The direction in which the list scrolls
no setter
-
edge
→ IndicatorEdge?
-
Whether the pull to refresh gesture is triggered from the start
of the list or from the end.
no setter
-
hasEdge
→ bool
-
Whether the edge was determined by the CustomRefreshIndicator widget.
no setter
-
hashCode
→ int
-
The hash code for this object.
no setterinherited
-
hasListeners
→ bool
-
Whether any listeners are currently registered.
no setterinherited
-
isArmed
→ bool
-
The user has dragged the pointer further than the distance
declared by containerExtentPercentageToArmed or offsetToArmed
(over the value of 1.0). Releasing the pointer in this state will
trigger the onRefresh function.
no setter
-
isCanceling
→ bool
-
The function onRefresh has not been executed,
and the indicator is hidding from its current value
that is lower than 1.0 to 0.0.
no setter
-
isComplete
→ bool
-
OPTIONAL - Provide
completeStateDuration
argument to enable it.
The onRefresh callback has completed and the pointer remains
at value 1.0 for the specified duration.
no setter
-
isDragging
→ bool
-
The user starts scrolling/dragging the pointer to refresh.
Releasing the pointer in this state will not trigger
the onRefresh function. The controller value changes
from 0.0 to 1.0.
no setter
-
isFinalizing
→ bool
-
The onRefresh function has been executed, and the indicator
hides from the value 1.0 to 0.0.
no setter
-
isHorizontalDirection
→ bool
-
Whether list scrolls horrizontally
no setter
-
isIdle
→ bool
-
In this state, the indicator is not visible.
No user action is performed. Value remains at 0.0.
no setter
-
isLoading
→ bool
-
The indicator is in its target value 1.0.
The onRefresh function is triggered.
no setter
-
isRefreshEnabled
→ bool
-
Whether custom refresh indicator can change IndicatorState from
idle
to dragging
no setter
-
isScrollIdle
→ bool
-
No scrolling is underway.
no setter
-
isScrollingForward
→ bool
-
Scrolling is happening in the positive scroll offset direction.
no setter
-
isScrollingReverse
→ bool
-
Scrolling is happening in the negative scroll offset direction.
no setter
-
isSettling
→ bool
-
The user has released the indicator in the armed state.
The indicator settles on its target value 1.0.
no setter
-
isVerticalDirection
→ bool
-
Whether list scrolls vertically
no setter
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
-
scrollingDirection
→ ScrollDirection
-
The direction in which the user scrolls.
no setter
-
shouldStopDrag
→ bool
-
Should the dragging be stopped
no setter
-
side
→ IndicatorSide
-
The side of the scrollable on which the indicator should be displayed.
no setter
-
state
→ IndicatorState
-
Describes current CustomRefreshIndicator state
no setter
-
value
→ double
-
Current indicator value / progress
no setter