TGdkWindowEdge

type TGdkWindowEdge = (

  GDK_WINDOW_EDGE_NORTH_WEST,

  GDK_WINDOW_EDGE_NORTH,

  GDK_WINDOW_EDGE_NORTH_EAST,

  GDK_WINDOW_EDGE_WEST,

  GDK_WINDOW_EDGE_EAST,

  GDK_WINDOW_EDGE_SOUTH_WEST,

  GDK_WINDOW_EDGE_SOUTH,

  GDK_WINDOW_EDGE_SOUTH_EAST

);