TreeListRowSorterProtocol

public protocol TreeListRowSorterProtocol : SorterProtocol

GtkTreeListRowSorter is a special-purpose sorter that will apply a given sorter to the levels in a tree.

Here is an example for setting up a column view with a tree model and a GtkTreeListSorter:

column_sorter = gtk_column_view_get_sorter (view);
sorter = gtk_tree_list_row_sorter_new (g_object_ref (column_sorter));
sort_model = gtk_sort_list_model_new (tree_model, sorter);
selection = gtk_single_selection_new (sort_model);
gtk_column_view_set_model (view, G_LIST_MODEL (selection));

The TreeListRowSorterProtocol protocol exposes the methods and properties of an underlying GtkTreeListRowSorter instance. The default implementation of these can be found in the protocol extension below. For a concrete class that implements these methods and properties, see TreeListRowSorter. Alternatively, use TreeListRowSorterRef as a lighweight, unowned reference if you already have an instance you just want to use.

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  • ptr

    Untyped pointer to the underlying GtkTreeListRowSorter instance.

    Declaration

    Swift

    var ptr: UnsafeMutableRawPointer! { get }
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  • tree_list_row_sorter_ptr Default implementation

    Typed pointer to the underlying GtkTreeListRowSorter instance.

    Default Implementation

    Return the stored, untyped pointer as a typed pointer to the GtkTreeListRowSorter instance.

    Declaration

    Swift

    var tree_list_row_sorter_ptr: UnsafeMutablePointer<GtkTreeListRowSorter>! { get }
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  • Required Initialiser for types conforming to TreeListRowSorterProtocol

    Declaration

    Swift

    init(raw: UnsafeMutableRawPointer)
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TreeListRowSorter Class

  • Bind a TreeListRowSorterPropertyName source property to a given target object.

    Declaration

    Swift

    @discardableResult
@inlinable
func bind<Q, T>(property source_property: TreeListRowSorterPropertyName, to target: T, _ target_property: Q, flags f: BindingFlags = .default, transformFrom transform_from: @escaping GLibObject.ValueTransformer = { $0.transform(destValue: $1) }, transformTo transform_to: @escaping GLibObject.ValueTransformer = { $0.transform(destValue: $1) }) -> BindingRef! where Q : PropertyNameProtocol, T : ObjectProtocol

    Parameters

    source_property

    the source property to bind
    target

    the target object to bind to
    target_property

    the target property to bind to
    flags

    the flags to pass to the Binding
    transform_from

    ValueTransformer to use for forward transformation
    transform_to

    ValueTransformer to use for backwards transformation

    Return Value

    binding reference or nil in case of an error

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  • get(property:) Extension method

    Get the value of a TreeListRowSorter property

    Declaration

    Swift

    @inlinable
func get(property: TreeListRowSorterPropertyName) -> GLibObject.Value

    Parameters

    property

    the property to get the value for

    Return Value

    the value of the named property

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  • set(property:value:) Extension method

    Set the value of a TreeListRowSorter property. Note that this will only have an effect on properties that are writable and not construct-only!

    Declaration

    Swift

    @inlinable
func set(property: TreeListRowSorterPropertyName, value v: GLibObject.Value)

    Parameters

    property

    the property to get the value for

    Return Value

    the value of the named property

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TreeListRowSorter Class: TreeListRowSorterProtocol extension (methods and fields)

  • getSorter() Extension method

    Returns the sorter used by self.

    Declaration

    Swift

    @inlinable
func getSorter() -> SorterRef!
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  • set(sorter:) Extension method

    Sets the sorter to use for items with the same parent.

    This sorter will be passed the [propertyGtk.TreeListRow:item] of the tree list rows passed to self.

    Declaration

    Swift

    @inlinable
func set(sorter: SorterRef? = nil)
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  • set(sorter:) Extension method

    Sets the sorter to use for items with the same parent.

    This sorter will be passed the [propertyGtk.TreeListRow:item] of the tree list rows passed to self.

    Declaration

    Swift

    @inlinable
func set<SorterT>(sorter: SorterT?) where SorterT : SorterProtocol
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  • sorter Extension method

    The underlying sorter

    Declaration

    Swift

    @inlinable
var sorter: SorterRef! { get nonmutating set }
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