GtkTreeModelFilter {RGtk2} | R Documentation |
A GtkTreeModel which hides parts of an underlying tree model
gtkTreeModelFilterNew(child.model, root = NULL)
gtkTreeModelFilterSetVisibleFunc(object, func, data = NULL)
gtkTreeModelFilterSetModifyFunc(object, types, func, data = NULL)
gtkTreeModelFilterSetVisibleColumn(object, column)
gtkTreeModelFilterGetModel(object)
gtkTreeModelFilterConvertChildIterToIter(object, child.iter)
gtkTreeModelFilterConvertIterToChildIter(object, filter.iter)
gtkTreeModelFilterConvertChildPathToPath(object, child.path)
gtkTreeModelFilterConvertPathToChildPath(object, filter.path)
gtkTreeModelFilterRefilter(object)
gtkTreeModelFilterClearCache(object)
gtkTreeModelFilter(child.model, root = NULL)
GObject +----GtkTreeModelFilter
GtkTreeModelFilter implements
GtkTreeModel
and GtkTreeDragSource
.
A GtkTreeModelFilter
is a tree model which wraps another tree model,
and can do the following things:
GtkTreePath
indicating the root node for the filter at construction time.
GtkTreeModelFilter
gtkTreeModelFilter
is the equivalent of gtkTreeModelFilterNew
.
GtkTreeModelFilterVisibleFunc(model, iter, data)
iter
is visible.
model
GtkTreeModel
] the child model of the GtkTreeModelFilter
iter
GtkTreeIter
] a GtkTreeIter
pointing to the row in model
whose visibility
is determineddata
gtkTreeModelFilterSetVisibleFunc
Returns: [logical] Whether the row indicated by iter
is visible.
GtkTreeModelFilterModifyFunc(model, iter, value, column, data)
value
with the display value for the column column
in the
row indicated by iter
.
Since this function is called for each data access, it's not a particularly efficient operation.
model
GtkTreeModel
] the GtkTreeModelFilter
iter
GtkTreeIter
] a GtkTreeIter
pointing to the row whose display values are determinedvalue
R object
which is already initialized for with the correct type for
the column column
.column
data
gtkTreeModelFilterSetModifyFunc
child-model
[GtkTreeModel
: Read / Write / Construct Only]The model for the filtermodel to filter.
virtual-root
[GtkTreePath
: Read / Write / Construct Only]The virtual root (relative to the child model) for this filtermodel.
Derived by RGtkGen from GTK+ documentation
http://developer.gnome.org/doc/API/2.0/gtk/GtkTreeModelFilter.html