Scroll class Null safety
A Flutter Driver command that commands the driver to perform a scrolling action.
- Inheritance
- Object
- Command
- CommandWithTarget
- Scroll
Constructors
-
Scroll(SerializableFinder finder,
double dx, double dy, Duration duration, int frequency, {Duration timeout} ) -
Creates a scroll command that will attempt to scroll a scrollable view by
dragging a widget located by the given
finder
. -
Scroll.deserialize(Map<
String, String> json,DeserializeFinderFactory finderFactory ) - Deserializes this command from the value generated by serialize.
Properties
- duration → Duration
-
The duration of the scrolling action.
final
- dx → double
-
Delta X offset per move event.
final
- dy → double
-
Delta Y offset per move event.
final
- finder → SerializableFinder
-
Locates the object or objects targeted by this command.
final, inherited
- frequency → int
-
The frequency in Hz of the generated move events.
final
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- kind → String
-
Identifies the type of the command object and of the handler.
read-only, override
- requiresRootWidgetAttached → bool
-
Whether this command requires the widget tree to be initialized before
the command may be run. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- timeout → Duration
-
The maximum amount of time to wait for the command to complete. [...]
final, inherited
Methods
-
noSuchMethod(
Invocation invocation ) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
serialize(
) → Map< String, String> -
This method is meant to be overridden if data in addition to finder
is serialized to JSON. [...]
override
-
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
Object other ) → bool -
The equality operator. [...]
inherited