public System.nint GetChildrenCount(AppKit.NSOutlineView outlineView, Foundation.NSObject item)
{
var children = childrenForItem(item as Element);
Console.WriteLine(children.Count);
return(children.Count);
}
public AppKit.NSView GetView(AppKit.NSOutlineView outlineView, AppKit.NSTableColumn tableColumn, Foundation.NSObject item)
{
var element = item as Element;
return(element.GetView(outlineView, this));
}
public System.nfloat GetRowHeight(AppKit.NSOutlineView outlineView, Foundation.NSObject item)
{
return(item is EqualizerMenuElement ? 44 : 26);
}
public Foundation.NSObject GetObjectValue(AppKit.NSOutlineView outlineView, AppKit.NSTableColumn tableColumn, Foundation.NSObject item)
{
return(item);
}
public bool ShouldShowOutlineCell(AppKit.NSOutlineView outlineView, Foundation.NSObject item)
{
var element = item as Element;
return(element != null && element.ShouldOutline);
}
public bool IsGroupItem(AppKit.NSOutlineView outlineView, Foundation.NSObject item)
{
return(item is MenuSection);
}
public bool ItemExpandable(AppKit.NSOutlineView outlineView, Foundation.NSObject item)
{
var section = item as MenuSection;
return(section != null && section.IsExpandable);
}
public Foundation.NSObject GetChild(AppKit.NSOutlineView outlineView, System.nint childIndex, Foundation.NSObject item)
{
var child = childrenForItem(item as Element) [(int)childIndex];
return(child);
}