diff --git a/src/plugins/texteditor/codeassist/codeassistant.cpp b/src/plugins/texteditor/codeassist/codeassistant.cpp
index 1c499956187..7439980df31 100644
--- a/src/plugins/texteditor/codeassist/codeassistant.cpp
+++ b/src/plugins/texteditor/codeassist/codeassistant.cpp
@@ -407,7 +407,7 @@ void CodeAssistantPrivate::finalizeProposal()
 
 bool CodeAssistantPrivate::isDisplayingProposal() const
 {
-    return m_proposalWidget != nullptr && m_proposalWidget->isVisible();
+    return m_proposalWidget != nullptr && m_proposalWidget->proposalIsVisible();
 }
 
 bool CodeAssistantPrivate::isWaitingForProposal() const
diff --git a/src/plugins/texteditor/codeassist/functionhintproposalwidget.cpp b/src/plugins/texteditor/codeassist/functionhintproposalwidget.cpp
index 149fba33fa3..e96071cec5a 100644
--- a/src/plugins/texteditor/codeassist/functionhintproposalwidget.cpp
+++ b/src/plugins/texteditor/codeassist/functionhintproposalwidget.cpp
@@ -219,10 +219,15 @@ void FunctionHintProposalWidget::closeProposal()
     abort();
 }
 
+bool FunctionHintProposalWidget::proposalIsVisible() const
+{
+    return d->m_popupFrame->isVisible();
+}
+
 void FunctionHintProposalWidget::abort()
 {
     qApp->removeEventFilter(this);
-    if (d->m_popupFrame->isVisible())
+    if (proposalIsVisible())
         d->m_popupFrame->close();
     deleteLater();
 }
diff --git a/src/plugins/texteditor/codeassist/functionhintproposalwidget.h b/src/plugins/texteditor/codeassist/functionhintproposalwidget.h
index 99def1676a1..a37905bbad5 100644
--- a/src/plugins/texteditor/codeassist/functionhintproposalwidget.h
+++ b/src/plugins/texteditor/codeassist/functionhintproposalwidget.h
@@ -52,6 +52,8 @@ public:
     void updateProposal(const QString &prefix) override;
     void closeProposal() override;
 
+    bool proposalIsVisible() const override;
+
 protected:
     bool eventFilter(QObject *o, QEvent *e) override;
 
diff --git a/src/plugins/texteditor/codeassist/iassistproposalwidget.h b/src/plugins/texteditor/codeassist/iassistproposalwidget.h
index 0b7fdc0dddf..d178fc4b5ed 100644
--- a/src/plugins/texteditor/codeassist/iassistproposalwidget.h
+++ b/src/plugins/texteditor/codeassist/iassistproposalwidget.h
@@ -57,6 +57,8 @@ public:
     virtual void updateProposal(const QString &prefix) = 0;
     virtual void closeProposal() = 0;
 
+    virtual bool proposalIsVisible() const { return isVisible(); }
+
     int basePosition() const;
     void setBasePosition(int basePosition);