KSelectAction: add non-overload signals indexTriggered & textTriggered
For less need of QOverloads in the future on connects.
Naming pattern "*Triggered" derived from other such signals, like QAbstractSlider::actionTriggered
, QToolBar::actionTriggered
, KActionCollection::actionTriggered
, KRecentFilesMenu::urlTriggered
.
See also kconfigwidgets!28 (merged)
Edited by Friedrich W. H. Kossebau