_enabled(false),
_nickSuffix(": ")
{
- // use both an Action and generic eventFilter, to make the shortcut configurable
- // yet still be able to reset() when required
+ // This Action just serves as a container for the custom shortcut and isn't actually handled;
+ // apparently, using tab as an Action shortcut in an input widget is unreliable on some platforms (e.g. OS/2)
_lineEdit->installEventFilter(this);
ActionCollection *coll = GraphicalUi::actionCollection("General");
- coll->addAction("TabCompletionKey", new Action(tr("Tab completion"), coll,
+ Action *a = coll->addAction("TabCompletionKey", new Action(tr("Tab completion"), coll,
this, SLOT(onTabCompletionKey()), QKeySequence(Qt::Key_Tab)));
+ a->setEnabled(false); // avoid catching the shortcut
}
void TabCompleter::onTabCompletionKey()
{
- complete();
+ // do nothing; we use the event filter instead
}
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
- if (keyEvent->key() != GraphicalUi::actionCollection("General")->action("TabCompletionKey")->shortcut()[0]) {
+ if (keyEvent->key() == GraphicalUi::actionCollection("General")->action("TabCompletionKey")->shortcut()[0])
+ complete();
+ else
reset();
- }
+
return false;
}