the x coordinate (relative to widget coordinates)
the y coordinate (relative to widget coordinates)
whether this is a keyboard tooltip or not
a pointer to receive a #GtkTreeModel or %NULL
a pointer to receive a #GtkTreePath or %NULL
a pointer to receive a #GtkTreeIter or %NULL
whether or not the given tooltip context points to a item
2.12
This function is supposed to be used in a #GtkWidget::query-tooltip signal handler for #GtkIconView. The @x, @y and @keyboard_tip values which are received in the signal handler, should be passed to this function without modification.
The return value indicates whether there is an icon view item at the given coordinates (%TRUE) or not (%FALSE) for mouse tooltips. For keyboard tooltips the item returned will be the cursor item. When %TRUE, then any of @model, @path and @iter which have been provided will be set to point to that row and the corresponding model. @x and @y will always be converted to be relative to @icon_view’s bin_window if @keyboard_tooltip is %FALSE.