gtkFileFilterAddCustom         package:RGtk2         R Documentation

_g_t_k_F_i_l_e_F_i_l_t_e_r_A_d_d_C_u_s_t_o_m

_D_e_s_c_r_i_p_t_i_o_n:

     Adds rule to a filter that allows files based on a custom callback
     function. The bitfield 'needed' which is passed in provides
     information about what sorts of information that the filter
     function needs; this allows GTK+ to avoid retrieving expensive
     information when it isn't needed by the filter.

_U_s_a_g_e:

     gtkFileFilterAddCustom(object, needed, func, data = NULL)

_A_r_g_u_m_e_n_t_s:

'object': ['GtkFileFilter']  a 'GtkFileFilter'

'needed': ['GtkFileFilterFlags']  bitfield of flags indicating the
          information that the custom filter function needs.

  'func': ['GtkFileFilterFunc']  callback function; if the function
          returns 'TRUE', then the file will be displayed.

  'data': [R object]  data to pass to 'func'

_D_e_t_a_i_l_s:

     Since  2.4

_A_u_t_h_o_r(_s):

     Derived by RGtkGen from GTK+ documentation

