GtkArrow                package:RGtk2                R Documentation

_G_t_k_A_r_r_o_w

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

     Displays an arrow

_M_e_t_h_o_d_s _a_n_d _F_u_n_c_t_i_o_n_s:

     'gtkArrowNew(arrow.type = NULL, shadow.type = NULL, show = TRUE)'
      'gtkArrowSet(object, arrow.type, shadow.type)'
      'gtkArrow(arrow.type = NULL, shadow.type = NULL, show = TRUE)'

_H_i_e_r_a_r_c_h_y:

     GObject
        +----GInitiallyUnowned
              +----GtkObject
                    +----GtkWidget
                          +----GtkMisc
                                +----GtkArrow 

_I_n_t_e_r_f_a_c_e_s:

     GtkArrow implements AtkImplementorIface and  'GtkBuildable'.

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

     GtkArrow should be used to draw simple arrows that need to point
     in one of the four cardinal directions (up, down, left, or right).
      The style of the arrow can be one of shadow in, shadow out,
     etched in, or etched out.  Note that these directions and style
     types may be ammended in versions of Gtk to come.

     GtkArrow will fill any space alloted to it, but since it is
     inherited from 'GtkMisc', it can be padded and/or aligned, to fill
     exactly the space the programmer desires.

     Arrows are created with a call to 'gtkArrowNew'.  The direction or
     style of an arrow can be changed after creation by using
     'gtkArrowSet'.

_S_t_r_u_c_t_u_r_e_s:


     '_G_t_k_A_r_r_o_w' The 'GtkArrow' struct containes the following fields.
          (These fields should be considered read-only. They should
          never be set by an application.)


_C_o_n_v_e_n_i_e_n_t _C_o_n_s_t_r_u_c_t_i_o_n:

     'gtkArrow' is the equivalent of 'gtkArrowNew'.

_P_r_o_p_e_r_t_i_e_s:


     '_a_r_r_o_w-_t_y_p_e' ['_G_t_k_A_r_r_o_w_T_y_p_e' : _R_e_a_d / _W_r_i_t_e] The direction the
          arrow should point.  Default value: GTK_ARROW_RIGHT


     '_s_h_a_d_o_w-_t_y_p_e' ['_G_t_k_S_h_a_d_o_w_T_y_p_e' : _R_e_a_d / _W_r_i_t_e] Appearance of the
          shadow surrounding the arrow.  Default value: GTK_SHADOW_OUT


_S_t_y_l_e _P_r_o_p_e_r_t_i_e_s:


     '_a_r_r_o_w-_s_c_a_l_i_n_g' [_n_u_m_e_r_i_c : _R_e_a_d] Amount of space used up by arrow.
           Allowed values: [0,1]  Default value: 0.7


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

     Derived by RGtkGen from GTK+ documentation

_R_e_f_e_r_e_n_c_e_s:

     <URL: http://developer.gnome.org/doc/API/2.0/gtk/GtkArrow.html>

