GdkScrollDirection

enum Gdk.ScrollDirection

Specifies the direction for GdkEventScroll.

Name	Description
`GDK_SCROLL_UP`	The window is scrolled up.
`GDK_SCROLL_DOWN`	The window is scrolled down.
`GDK_SCROLL_LEFT`	The window is scrolled to the left.
`GDK_SCROLL_RIGHT`	The window is scrolled to the right.
`GDK_SCROLL_SMOOTH`	The scrolling is determined by the delta values in `GdkEventScroll`. See gdk_event_get_scroll_deltas(). Since: 3.4