gtkTreeViewGetPathAtPos: gtkTreeViewGetPathAtPos
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description Usage Arguments Details Value Author(s)

Finds the path at the point (x, y), relative to bin_window coordinates (please see gtkTreeViewGetBinWindow). 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. 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 gtkCellRendererRender). 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.

1	gtkTreeViewGetPathAtPos(object, x, y)

`object`	A `GtkTreeView`.
`x`	The x position to be identified (relative to bin_window).
`y`	The y position to be identified (relative to bin_window).

For converting widget coordinates (eg. the ones you get from GtkWidget::query-tooltip), please see gtkTreeViewConvertWidgetToBinWindowCoords.

A list containing the following elements:

`retval`	[logical] `TRUE` if a row exists at that coordinate.
`path`	A pointer to a `GtkTreePath` pointer to be filled in, or `NULL`. [ out ][ allow-none ]
`column`	A pointer to a `GtkTreeViewColumn` pointer to be filled in, or `NULL`. [ out ][ allow-none ]
`cell.x`	A pointer where the X coordinate relative to the cell can be placed, or `NULL`. [ out ][ allow-none ]
`cell.y`	A pointer where the Y coordinate relative to the cell can be placed, or `NULL`. [ out ][ allow-none ]