.. index:: pair: struct; EE::Window::InputEvent::JoyBallEvent .. _doxid-struct_e_e_1_1_window_1_1_input_event_1_1_joy_ball_event: struct EE::Window::InputEvent::JoyBallEvent =========================================== .. toctree:: :hidden: Overview ~~~~~~~~ :ref:`Joystick ` trackball motion event structure :ref:`More...` .. ref-code-block:: cpp :class: doxyrest-overview-code-block #include struct JoyBallEvent { // fields :ref:`Uint8` :target:`which`; :ref:`Uint8` :ref:`ball`; :ref:`Int16` :ref:`xrel`; :ref:`Int16` :ref:`yrel`; }; .. _details-struct_e_e_1_1_window_1_1_input_event_1_1_joy_ball_event: Detailed Documentation ~~~~~~~~~~~~~~~~~~~~~~ :ref:`Joystick ` trackball motion event structure Fields ------ .. index:: pair: variable; ball .. _doxid-struct_e_e_1_1_window_1_1_input_event_1_1_joy_ball_event_1a4a68a53cf57d4f6fc44b435a6c168d65: .. ref-code-block:: cpp :class: doxyrest-title-code-block :ref:`Uint8` ball The joystick device index .. index:: pair: variable; xrel .. _doxid-struct_e_e_1_1_window_1_1_input_event_1_1_joy_ball_event_1aeb662523cec397cbd48a501320125cdb: .. ref-code-block:: cpp :class: doxyrest-title-code-block :ref:`Int16` xrel The joystick trackball index .. index:: pair: variable; yrel .. _doxid-struct_e_e_1_1_window_1_1_input_event_1_1_joy_ball_event_1a8f2e51c6ead3fa814b438cd552366d5b: .. ref-code-block:: cpp :class: doxyrest-title-code-block :ref:`Int16` yrel The relative motion in the X direction