What property got changed for this object
Since 1.18
enum Efl.Gfx.Change_Flag { none: 0, matrix: 1, path: 2, fill: 4, all: 65535 }
typedef enum { EFL_GFX_CHANGE_FLAG_NONE = 0, EFL_GFX_CHANGE_FLAG_MATRIX = 1, EFL_GFX_CHANGE_FLAG_PATH = 2, EFL_GFX_CHANGE_FLAG_FILL = 4, EFL_GFX_CHANGE_FLAG_ALL = 65535 } Efl_Gfx_Change_Flag;