Class: SDL2::Event::MouseWheel

Inherits:

SDL2::Event

• Object
• SDL2::Event
• SDL2::Event::MouseWheel

show all

Defined in:

event.c,
event.c

Overview

Instance Attribute Summary (collapse)

• - (Integer) which

  the mouse index.

• - (Integer) window_id

  the window id with mouse focus.

• - (Integer) x

  the amount of scrolled horizontally, positive to the right and negative to the left.

• - (Integer) y

  the amount of scrolled vertically, positve away from the user and negative toward the user.

Attributes inherited from SDL2::Event

#timestamp, #type

Instance Method Summary (collapse)

• - (String) inspect

  Inspection string.

Methods inherited from SDL2::Event

enable=, enabled?, poll, #window

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# File 'event.c', line 609

static VALUE EvMouseWheel_inspect(VALUE self)
{
    SDL_Event* ev; Data_Get_Struct(self, SDL_Event, ev);
    return rb_sprintf("<%s: type=%u timestamp=%u"
                      " window_id=%u which=%u x=%d y=%d>",
                      rb_obj_classname(self), ev->common.type, ev->common.timestamp,
                      ev->wheel.windowID, ev->wheel.which, ev->wheel.x, ev->wheel.y);
}