gdkDragFindWindowForScreen       package:RGtk2       R Documentation

_g_d_k_D_r_a_g_F_i_n_d_W_i_n_d_o_w_F_o_r_S_c_r_e_e_n

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

     Finds the destination window and DND protocol to use at the given
     pointer position.

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

     gdkDragFindWindowForScreen(object, drag.window, screen, x.root, y.root)

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

'object': ['GdkDragContext']  a 'GdkDragContext'

'drag.window': ['GdkWindow']  a window which may be at the pointer
          position, but should be ignored, since it is put up by the
          drag source as an icon.

'screen': ['GdkScreen']  the screen where the destination window is
          sought. 

'x.root': [integer]  the x position of the pointer in root coordinates.

'y.root': [integer]  the y position of the pointer in root coordinates.

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

     This function is called by the drag source to obtain the 
     'dest.window' and 'protocol' parameters for 'gdkDragMotion'.  

     Since  2.2

_V_a_l_u_e:

     A list containing the following elements: 

'dest.window': ['GdkWindow']  location to store the destination window
          in.

'protocol': ['GdkDragProtocol']  location to store the DND protocol in.

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

     Derived by RGtkGen from GTK+ documentation

