AppFlowyScrollService class abstract
AppFlowyScrollService is responsible for processing document scrolling.
Usually, this service can be obtained by the following code.
final keyboardService = editorState.service.scrollService;
Constructors
Properties
- dy → double
-
Returns the offset of the current document on the vertical axis.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- maxScrollExtent → double
-
Returns the maximum scroll height on the vertical axis.
no setter
- minScrollExtent → double
-
Returns the minimum scroll height on the vertical axis.
no setter
- onePageHeight → double?
-
Returns the height of the current document.
no setter
- page → int?
-
Returns the number of pages in the current document.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollController → ScrollController
-
scroll controller
no setter
Methods
-
disable(
) → void - Disables scroll service.
-
enable(
) → void - Enables scroll service.
-
goBallistic(
double velocity) → void -
jumpTo(
int index) → void -
jumpToBottom(
) → void -
jumpToTop(
) → void -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
scrollTo(
double dy, {Duration duration}) → void - Scrolls to the specified position.
-
startAutoScroll(
Offset offset, {double edgeOffset = 200, AxisDirection? direction, Duration? duration}) → void -
inherited
-
stopAutoScroll(
) → void -
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited