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com.vaadin.client.event.

Class PointerEvent<H extends com.google.gwt.event.shared.EventHandler>

  • java.lang.Object
    • com.google.web.bindery.event.shared.Event<H>
      • com.google.gwt.event.shared.GwtEvent<H>
        • com.google.gwt.event.dom.client.DomEvent<H>
          • com.google.gwt.event.dom.client.HumanInputEvent<H>
            • com.google.gwt.event.dom.client.MouseEvent<H>
              • com.vaadin.client.event.PointerEvent<H>

  • Type Parameters:

    H - handler type

    All Implemented Interfaces:

    com.google.gwt.event.dom.client.HasNativeEvent

    Direct Known Subclasses:

    PointerCancelEvent, PointerDownEvent, PointerMoveEvent, PointerUpEvent

    public abstract class PointerEvent<H extends com.google.gwt.event.shared.EventHandler>
extends com.google.gwt.event.dom.client.MouseEvent<H>

    Abstract class representing Pointer events.

    Since:

    7.2

    • Nested Class Summary

      • Nested classes/interfaces inherited from class com.google.gwt.event.dom.client.DomEvent

        com.google.gwt.event.dom.client.DomEvent.Type<H extends com.google.gwt.event.shared.EventHandler>

    • Constructor Summary

      Constructors
      Constructor Description
      PointerEvent()  

    • Method Summary

      All Methods
      Modifier and Type Method Description
      int getHeight()

      Gets the height of the contact geometry of the pointer in CSS pixels.
      int getPointerId()

      Gets a unique identifier for the pointer that caused this event.
      String getPointerType()

      Gets the type of the pointer device that caused this event.
      double getPressure()

      Gets the pressure of the pointer input as a value in the range of [0, 1] where 0 and 1 represent the minimum and maximum, respectively.
      double getTiltX()

      Gets the angle between the Y-Z plane and the plane containing both the transducer and the Y axis.
      double getTiltY()

      Gets the angle between the X-Z plane and the plane containing both the transducer and the X axis.
      int getWidth()

      Gets the width of the contact geometry of the pointer in CSS pixels.
      boolean isPrimary()

      Indicates whether the pointer is the primary pointer of this type.

      • Methods inherited from class com.google.gwt.event.dom.client.MouseEvent

        getClientX, getClientY, getNativeButton, getRelativeX, getRelativeY, getScreenX, getScreenY, getX, getY

      • Methods inherited from class com.google.gwt.event.dom.client.HumanInputEvent

        isAltKeyDown, isControlKeyDown, isMetaKeyDown, isShiftKeyDown

      • Methods inherited from class com.google.gwt.event.dom.client.DomEvent

        fireNativeEvent, fireNativeEvent, getAssociatedType, getNativeEvent, getRelativeElement, preventDefault, setNativeEvent, setRelativeElement, stopPropagation

      • Methods inherited from class com.google.gwt.event.shared.GwtEvent

        assertLive, dispatch, getSource, isLive, kill, revive

      • Methods inherited from class com.google.web.bindery.event.shared.Event

        setSource, toDebugString, toString

    • Constructor Detail

      • PointerEvent

        public PointerEvent()

    • Method Detail

      • getPointerId

        public final int getPointerId()

        Gets a unique identifier for the pointer that caused this event. The identifiers of previously active but retired pointers may be recycled.

        Returns:

        unique pointer id

      • getWidth

        public final int getWidth()

        Gets the width of the contact geometry of the pointer in CSS pixels.

        Returns:

        width in CSS pixels

      • getHeight

        public final int getHeight()

        Gets the height of the contact geometry of the pointer in CSS pixels.

        Returns:

        height in CSS pixels.

      • getPressure

        public final double getPressure()

        Gets the pressure of the pointer input as a value in the range of [0, 1] where 0 and 1 represent the minimum and maximum, respectively.

        Returns:

        input pressure as a value between 0 and 1

      • getTiltX

        public final double getTiltX()

        Gets the angle between the Y-Z plane and the plane containing both the transducer and the Y axis. A positive tilt is to the right.

        Returns:

        the tilt along the X axis as degrees in the range of [-90, 90], or 0 if the device does not support tilt

      • getTiltY

        public final double getTiltY()

        Gets the angle between the X-Z plane and the plane containing both the transducer and the X axis. A positive tilt is towards the user.

        Returns:

        the tilt along the Y axis as degrees in the range of [-90, 90], or 0 if the device does not support tilt

      • getPointerType

        public final String getPointerType()

        Gets the type of the pointer device that caused this event.

        Returns:

        a String indicating the type of the pointer device

        See Also:

        TYPE_UNKNOWN, TYPE_TOUCH, TYPE_PEN, TYPE_MOUSE

      • isPrimary

        public final boolean isPrimary()

        Indicates whether the pointer is the primary pointer of this type.

        Returns:

        true if the pointer is the primary pointer, otherwise false