程序包 ohos.multimodalinput.event

类 StylusEvent

java.lang.Object

ohos.multimodalinput.event.MultimodalEvent

ohos.multimodalinput.event.ManipulationEvent

ohos.multimodalinput.event.StylusEvent

所有已实现的接口:

Sequenceable

public abstract class StylusEvent
extends ManipulationEvent

Reports stylus events.

The reported event contains information such as button state change and stylus action (press, slide, or lift). Currently, one event supports only one stylus action.

从以下版本开始:

5

另请参阅:

ManipulationEvent

SystemCapability

SystemCapability.MultimodalInput#MULTIMODAL_INPUT

嵌套类概要

从接口继承的嵌套类/接口 ohos.utils.Sequenceable

Sequenceable.Producer<T>

字段概要

字段

限定符和类型	字段	说明
static int	BUTTON_PRESS	Indicates that the stylus presses on a button.
static int	BUTTON_RELEASE	Indicates that the stylus lifts up a button.
static int	FIRST_BUTTON	Indicates button state change in the stylus event.
static int	NONE	Indicates that the stylus does not perform any operation on the screen.
static int	NONE_BUTTON	Indicates no button state change in the stylus event.
static int	STYLUS_DOWN	Indicates that the stylus presses on the screen.
static int	STYLUS_MOVE	Indicates that the stylus slides on the screen.
static int	STYLUS_UP	Indicates that the stylus lifts up from the screen.

从类继承的字段 ohos.multimodalinput.event.ManipulationEvent

PHASE_CANCEL, PHASE_COMPLETED, PHASE_MOVE, PHASE_NONE, PHASE_START

从类继承的字段 ohos.multimodalinput.event.MultimodalEvent

BUILTIN_KEY, DEFAULT_TYPE, highLevelEvent, KEYBOARD, MOUSE, ROTATION, SPEECH, STYLUS, TOUCH_PANEL, UNSUPPORTED_DEVICE, uuid

构造器概要

构造器

构造器	说明
StylusEvent()

方法概要

限定符和类型	方法	说明
abstract int	getAction()	Obtains the stylus action.
abstract int	getButtons()	Obtains the button state change of the stylus.

从类继承的方法 ohos.multimodalinput.event.ManipulationEvent

getForce, getPhase, getPointerCount, getPointerId, getPointerPosition, getPointerScreenPosition, getRadius, getStartTime, setScreenOffset

从类继承的方法 ohos.multimodalinput.event.MultimodalEvent

getDeviceId, getInputDeviceId, getOccurredTime, getSourceDevice, getUuid, isSameEvent, marshalling, unmarshalling

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 ohos.utils.Sequenceable

hasFileDescriptor

字段详细资料

BUTTON_PRESS

public static final int BUTTON_PRESS

Indicates that the stylus presses on a button.

从以下版本开始:

5

另请参阅:

常量字段值

BUTTON_RELEASE

public static final int BUTTON_RELEASE

Indicates that the stylus lifts up a button.

从以下版本开始:

5

另请参阅:

常量字段值

FIRST_BUTTON

public static final int FIRST_BUTTON

Indicates button state change in the stylus event.

从以下版本开始:

5

另请参阅:

常量字段值

NONE

public static final int NONE

Indicates that the stylus does not perform any operation on the screen.

从以下版本开始:

5

另请参阅:

常量字段值

NONE_BUTTON

public static final int NONE_BUTTON

Indicates no button state change in the stylus event.

从以下版本开始:

5

另请参阅:

常量字段值

STYLUS_DOWN

public static final int STYLUS_DOWN

Indicates that the stylus presses on the screen.

从以下版本开始:

5

另请参阅:

常量字段值

STYLUS_MOVE

public static final int STYLUS_MOVE

Indicates that the stylus slides on the screen.

从以下版本开始:

5

另请参阅:

常量字段值

STYLUS_UP

public static final int STYLUS_UP

Indicates that the stylus lifts up from the screen.

从以下版本开始:

5

另请参阅:

常量字段值

构造器详细资料

StylusEvent

public StylusEvent()

方法详细资料

getAction

public abstract int getAction()

Obtains the stylus action.

返回:

Returns the stylus action. The return value can be BUTTON_PRESS, BUTTON_RELEASE, STYLUS_DOWN, STYLUS_MOVE, or STYLUS_UP.

从以下版本开始:

5

getButtons

public abstract int getButtons()

Obtains the button state change of the stylus.

返回:

Returns the button state change of the stylus. The return value can be FIRST_BUTTON or NONE_BUTTON.

从以下版本开始:

5