Returns a Boolean value that indicates whether the outline view should expand a given item.
Original signature is '- (BOOL)outlineView:(NSOutlineView *)outlineView shouldExpandItem:(id)item'
Available in Mac OS X v10.0 and later.
Declaration Syntax
C# | Visual Basic | Visual C++ |
public delegate bool OutlineViewShouldExpandItemEventHandler( NSOutlineView outlineView, Id item )
Public Delegate Function OutlineViewShouldExpandItemEventHandler ( _ outlineView As NSOutlineView, _ item As Id _ ) As Boolean
public delegate bool OutlineViewShouldExpandItemEventHandler( NSOutlineView^ outlineView, Id^ item )
Parameters
- outlineView (NSOutlineView)
- The outline view that sent the message.
- item (Id)
- The item that should expand.
Return Value
YES to permit outlineView to expand item, NO to deny permission.
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)