Emit signal when we focus in recipientLineEdit

CMakeLists.txt

 cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
-set(PIM_VERSION "5.16.45")
+set(PIM_VERSION "5.16.46")
 
 if (POLICY CMP0053)
     cmake_policy(SET CMP0053 NEW)

messagecomposer/src/recipient/recipientseditor.cpp

@@ -299,6 +299,8 @@ bool RecipientsEditor::eventFilter(QObject *object, QEvent *event)
                 return true;
             }
         }
+    } else if (event->type() == QEvent::FocusIn && qobject_cast<RecipientLineEdit *>(object)) {
+        Q_EMIT focusInRecipientLineEdit();
     }
 
     return false;

messagecomposer/src/recipient/recipientseditor.h

@@ -92,6 +92,9 @@ protected:
     bool eventFilter(QObject *object, QEvent *event) override;
     Q_REQUIRED_RESULT RecipientLineNG *activeLine() const override;
 
+Q_SIGNALS:
+    void focusInRecipientLineEdit();
+
 private:
     RecipientsEditorPrivate *const d;
 };