NSOutlineView.OutlineViewSelectionIndexesForProposedSelectionEventHandler Delegate

Invoked to allow the delegate to modify the proposed selection.

Original signature is '- (NSIndexSet *)outlineView:(NSOutlineView *)outlineView selectionIndexesForProposedSelection:(NSIndexSet *)proposedSelectionIndexes'

Available in Mac OS X v10.5 and later.

Declaration Syntax

Visual Basic

Visual C++

public delegate NSIndexSet OutlineViewSelectionIndexesForProposedSelectionEventHandler(
	NSOutlineView outlineView,
	NSIndexSet proposedSelectionIndexes
)

Public Delegate Function OutlineViewSelectionIndexesForProposedSelectionEventHandler ( _
	outlineView As NSOutlineView, _
	proposedSelectionIndexes As NSIndexSet _
) As NSIndexSet

public delegate NSIndexSet^ OutlineViewSelectionIndexesForProposedSelectionEventHandler(
	NSOutlineView^ outlineView, 
	NSIndexSet^ proposedSelectionIndexes
)

Parameters

outlineView (NSOutlineView): The outline view that sent the message.

proposedSelectionIndexes (NSIndexSet): An index set containing the indexes of the proposed selection.

Return Value

An NSIndexSet instance containing the indexes of the new selection. Return proposedSelectionIndexes if the proposed selection is acceptable, or the value of the table view’s existing selection to avoid changing the selection.

Version Information

Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)

Assembly: Monobjc.AppKit (Module: Monobjc.AppKit)