TGdkVisualType

type TGdkVisualType = (

  TGdkVisualTypeMinValue = - $7FFFFFFF,

  GDK_VISUAL_STATIC_GRAY = 0,

  GDK_VISUAL_GRAYSCALE = 1,

  GDK_VISUAL_STATIC_COLOR = 2,

  GDK_VISUAL_PSEUDO_COLOR = 3,

  GDK_VISUAL_TRUE_COLOR = 4,

  GDK_VISUAL_DIRECT_COLOR = 5,

  TGdkVisualTypeMaxValue = $7FFFFFFF

);