TreeSortable

The interface for sortable models used by GtkTreeView

gtk.tree_sortable.TreeSortable is an interface to be implemented by tree models which support sorting. The gtk.tree_view.TreeView uses the methods provided by this interface to sort the model.

More...

Members

Functions

connectSortColumnChanged
ulong connectSortColumnChanged(T callback, Flag!"After" after)

Connect to SortColumnChanged signal.

getSortColumnId
bool getSortColumnId(int sortColumnId, gtk.types.SortType order)

Fills in sort_column_id and order with the current sort column and the order. It returns true unless the sort_column_id is GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID or GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID.

hasDefaultSortFunc
bool hasDefaultSortFunc()

Returns true if the model has a default sort function. This is used primarily by GtkTreeViewColumns in order to determine if a model can go back to the default state, or not.

setDefaultSortFunc
void setDefaultSortFunc(gtk.types.TreeIterCompareFunc sortFunc)

Sets the default comparison function used when sorting to be sort_func. If the current sort column id of sortable is GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, then the model will sort using this function.

setSortColumnId
void setSortColumnId(int sortColumnId, gtk.types.SortType order)

Sets the current sort column to be sort_column_id. The sortable will resort itself to reflect this change, after emitting a GtkTreeSortable::sort-column-changed signal. sort_column_id may either be a regular column id, or one of the following special values:

setSortFunc
void setSortFunc(int sortColumnId, gtk.types.TreeIterCompareFunc sortFunc)

Sets the comparison function used when sorting to be sort_func. If the current sort column id of sortable is the same as sort_column_id, then the model will sort using this function.

sortColumnChanged
void sortColumnChanged()

Emits a GtkTreeSortable::sort-column-changed signal on sortable.

Detailed Description

Deprecated: There is no replacement for this interface. You should use gtk.sort_list_model.SortListModel to wrap your list model instead