gtkTreeViewGetPathAtPos {RGtk2} | R Documentation |
Finds the path at the point (x
, y
), relative to widget coordinates. 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 (
. 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.
gtkTreeViewGetPathAtPos(object, x, y)
|
[GtkTreeView ] A GtkTreeView . |
|
[integer] The x position to be identified. |
|
[integer] The y position to be identified. |
A list containing the following elements:
retval |
[logical] TRUE if a row exists at that coordinate. |
|
[GtkTreePath ] A pointer to a GtkTreePath pointer to be filled in, or NULL |
|
[GtkTreeViewColumn ] A pointer to a GtkTreeViewColumn pointer to be filled in, or NULL |
|
[integer] A pointer where the X coordinate relative to the cell can be placed, or NULL |
|
[integer] A pointer where the Y coordinate relative to the cell can be placed, or NULL |
Derived by RGtkGen from GTK+ documentation