The x position to be identified (relative to bin_window).
The y position to be identified (relative to bin_window).
A pointer to a GtkTreePath pointer to be filled in, or NULL. out[allow-none]
A pointer to a GtkTreeViewColumn pointer to be filled in, or NULL. out[transfer none][allow-none]
A pointer where the X coordinate relative to the cell can be placed, or NULL. out[allow-none]
A pointer where the Y coordinate relative to the cell can be placed, or NULL. out[allow-none]
TRUE if a row exists at that coordinate.
Finds the path at the point (x, y), relative to bin_window coordinates (please see gtk_tree_view_get_bin_window()). That is, x and y are relative to an events coordinates. x and y must come from an event on the tree_view only where event->window == gtk_tree_view_get_bin_window (). It is primarily for things like popup menus. If path is non-NULL, then it will be filled with the GtkTreePath at that point. This path should be freed with gtk_tree_path_free(). If column is non-NULL, then it will be filled with the column at that point. cell_x and cell_y return the coordinates relative to the cell background (i.e. the background_area passed to gtk_cell_renderer_render()). This function is only meaningful if tree_view is realized. Therefore this function will always return FALSE if tree_view is not realized or does not have a model. For converting widget coordinates (eg. the ones you get from GtkWidget::query-tooltip), please see gtk_tree_view_convert_widget_to_bin_window_coords().