TreeSortableT.addOnSortColumnChanged

The ::sort-column-changed signal is emitted when the sort column or sort order of sortable is changed. The signal is emitted before the contents of sortable are resorted.

template TreeSortableT(TStruct)
gulong
addOnSortColumnChanged
(
void delegate
(
TreeSortableIF
)
dlg
,
ConnectFlags connectFlags = cast(ConnectFlags)0
)