Package ch.bailu.gtk.gtk

Schnittstelle TreeModel.OnRowsReordered

Umschließende Klasse:

TreeModel

Funktionsschnittstelle:

Dies ist eine funktionale Schnittstelle, die somit als Zuweisungsziel für einen Lambdaausdruck oder eine Methodenreferenz verwendet werden kann.

@FunctionalInterface
public static interface TreeModel.OnRowsReordered

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
void	onRowsReordered(TreePath path, TreeIter iter, Pointer new_order)	This signal is emitted when the children of a node in the `GtkTreeModel` have been reordered.

Methodendetails

onRowsReordered

void onRowsReordered(@Nonnull
 TreePath path,
 @Nonnull
 TreeIter iter,
 @Nullable
 Pointer new_order)

This signal is emitted when the children of a node in the
`GtkTreeModel` have been reordered.

Note that this signal is not emitted
when rows are reordered by DND, since this is implemented
by removing and then reinserting the row.

Parameter:

path - a `GtkTreePath` identifying the tree node whose children have been reordered

iter - a valid `GtkTreeIter` pointing to the node whose children have been reordered, or %NULL if the depth of @path is 0

new_order - an array of integers mapping the current position of each child to its old position before the re-ordering, i.e. @new_order`[newpos] = oldpos`