gtkTreeModelFilterSetVisibleFunc {RGtk2} | R Documentation |
Sets the visible function used when filtering the filter
to be func
. The
function should return TRUE
if the given row should be visible and
FALSE
otherwise.
gtkTreeModelFilterSetVisibleFunc(object, func, data = NULL)
|
[GtkTreeModelFilter ] A GtkTreeModelFilter . |
|
[GtkTreeModelFilterVisibleFunc ] A GtkTreeModelFilterVisibleFunc , the visible function. |
|
[R object] User data to pass to the visible function, or NULL . |
If the condition calculated by the function changes over time (e.g. because
it depends on some global parameters), you must call
gtkTreeModelFilterRefilter
to keep the visibility information of
the model uptodate.
Since 2.4
Derived by RGtkGen from GTK+ documentation