Permitted directions for dragging objects.

• none - Not draggable in any direction.
• x - Draggable horizontally.
• y - Draggable vertically.
• xy - Draggable in both directions.

enum Efl.Ui.Drag_Dir {
    none: 0,
    x: 1,
    y: 2,
    xy: 3
}

typedef enum {
    EFL_UI_DRAG_DIR_NONE = 0,
    EFL_UI_DRAG_DIR_X = 1,
    EFL_UI_DRAG_DIR_Y = 2,
    EFL_UI_DRAG_DIR_XY = 3
} Efl_Ui_Drag_Dir;