Enum Class NavigationEventType

java.lang.Object
java.lang.Enum<NavigationEventType>
org.freedesktop.gstreamer.video.NavigationEventType
All Implemented Interfaces:
Serializable, Comparable<NavigationEventType>, Constable, Enumeration
@Generated("org.javagi.JavaGI") public enum NavigationEventType extends Enum<NavigationEventType> implements Enumeration
Enum values for the various events that an element implementing the GstNavigation interface might send up the pipeline. Touch events have been inspired by the libinput API, and have the same meaning here.

  • Enum Constant Details

    • INVALID

      public static final NavigationEventType INVALID
      Returned from gst_navigation_event_get_type() when the passed event is not a navigation event.

    • KEY_PRESS

      public static final NavigationEventType KEY_PRESS
      A key press event. Use gst_navigation_event_parse_key_event() to extract the details from the event.

    • KEY_RELEASE

      public static final NavigationEventType KEY_RELEASE
      A key release event. Use gst_navigation_event_parse_key_event() to extract the details from the event.

    • MOUSE_BUTTON_PRESS

      public static final NavigationEventType MOUSE_BUTTON_PRESS
      A mouse button press event. Use gst_navigation_event_parse_mouse_button_event() to extract the details from the event.

    • MOUSE_BUTTON_RELEASE

      public static final NavigationEventType MOUSE_BUTTON_RELEASE
      A mouse button release event. Use gst_navigation_event_parse_mouse_button_event() to extract the details from the event.

    • MOUSE_MOVE

      public static final NavigationEventType MOUSE_MOVE
      A mouse movement event. Use gst_navigation_event_parse_mouse_move_event() to extract the details from the event.

    • COMMAND

      public static final NavigationEventType COMMAND
      A navigation command event. Use gst_navigation_event_parse_command() to extract the details from the event.

    • MOUSE_SCROLL

      public static final NavigationEventType MOUSE_SCROLL
      A mouse scroll event. Use gst_navigation_event_parse_mouse_scroll_event() to extract the details from the event.
      Since:
      1.18

    • TOUCH_DOWN

      public static final NavigationEventType TOUCH_DOWN
      An event describing a new touch point, which will be assigned an identifier that is unique to it for the duration of its movement on the screen. Use gst_navigation_event_parse_touch_event() to extract the details from the event.
      Since:
      1.22

    • TOUCH_MOTION

      public static final NavigationEventType TOUCH_MOTION
      An event describing the movement of an active touch point across the screen. Use gst_navigation_event_parse_touch_event() to extract the details from the event.
      Since:
      1.22

    • TOUCH_UP

      public static final NavigationEventType TOUCH_UP
      An event describing a removed touch point. After this event, its identifier may be reused for any new touch points. Use gst_navigation_event_parse_touch_up_event() to extract the details from the event.
      Since:
      1.22

    • TOUCH_FRAME

      public static final NavigationEventType TOUCH_FRAME
      An event signaling the end of a sequence of simultaneous touch events.
      Since:
      1.22

    • TOUCH_CANCEL

      public static final NavigationEventType TOUCH_CANCEL
      An event cancelling all currently active touch points.
      Since:
      1.22

    • MOUSE_DOUBLE_CLICK

      public static final NavigationEventType MOUSE_DOUBLE_CLICK
      A mouse button double click event. Use gst_navigation_event_parse_mouse_button_event() to extract the details from the event.
      Since:
      1.26

  • Method Details

    • values

      public static NavigationEventType[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static NavigationEventType valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • of

      public static NavigationEventType of(int value)
      Create a new NavigationEventType for the provided value
      Parameters:
      value - the enum value
      Returns:
      the enum for the provided value

    • getValue

      public int getValue()
      Get the numeric value of this enum
      Specified by:
      getValue in interface Enumeration
      Returns:
      the enum value

    • of

      public static NavigationEventType of(MemorySegment address)
      Create a new NavigationEventType for the value in the provided memory address.
      Parameters:
      address - the memory address holding a enum value
      Returns:
      the enum for the value in the provided memory address

    • getType

      public static @Nullable Type getType()
      Get the GType of the NavigationEventType class.
      Returns:
      the GType