completer fixes

libs/widgets/qcodeedit.cpp

@@ -416,7 +416,7 @@ bool QCodeEdit::eventFilter(QObject * o, QEvent * e) {
 				completer->hide();
 				hideHelp();
 			}
-			if (e->type() == QEvent::MouseMove) {
+			if (e->type() == QEvent::MouseMove && completer->isHidden()) {
 				QMouseEvent * me = (QMouseEvent*)e;
 				if (me->modifiers().testFlag(Qt::ControlModifier)) {
 					showLink();

libs/widgets/qcodeedit_completer_p.cpp

@@ -70,21 +70,16 @@ void QCodeEditCompleter::addItems(QFont f, const QCodeEdit::ACClass & cl, const
 }
 
 
-bool QCodeEditCompleter::isEmpty() const {
-	return topLevelItemCount() <= 1;
-}
-
 
 void QCodeEditCompleter::invoke(QPoint global_pos) {
-	if (isEmpty()) {
-		hide();
-		return;
-	}
-	setCurrentItem(topLevelItem(1));
-	if (isHidden())
-		move(global_pos);
+	if (topLevelItemCount() > 1) setCurrentItem(topLevelItem(1));
+	if (isHidden()) move(global_pos);
+	if (topLevelItemCount() > 0) {
 		setVisible(true);
 		adjust();
+	} else {
+		hide();
+	}
 }
 
 

libs/widgets/qcodeedit_completer_p.h

@@ -34,7 +34,6 @@ public:
 	void nextCompletition();
 	void previousCompletition();
 	void addItems(QFont f, const QCodeEdit::ACClass & cl, const QCodeEdit::ACSection & items);
-	bool isEmpty() const;
 	void invoke(QPoint global_pos);
 
 	QString currentReturn() const;