Make closing the reply popup actually clear the reply message

resources/qml/TimelineView.qml

@@ -300,7 +300,7 @@ Item {
 						ToolTip.visible: closeReplyButton.hovered
 						ToolTip.text: qsTr("Close")
 
-						onClicked: timelineManager.updateReplyingEvent(undefined)
+						onClicked: timelineManager.closeReply()
 					}
 				}
 			}

src/ChatPage.cpp

@@ -524,6 +524,7 @@ ChatPage::ChatPage(QSharedPointer<UserSettings> userSettings, QWidget *parent)
         connect(this, &ChatPage::messageReply, this, [this](const RelatedInfo &related) {
                 view_manager_->updateReplyingEvent(QString::fromStdString(related.related_event));
         });
+        connect(view_manager_, &TimelineViewManager::replyClosed, text_input_, &TextInputWidget::closeReplyPopup);
 
         instance_ = this;
 }

src/TextInputWidget.h

@@ -164,6 +164,7 @@ public slots:
         void hideUploadSpinner();
         void focusLineEdit() { input_->setFocus(); }
         void addReply(const RelatedInfo &related);
+        void closeReplyPopup() { input_->closeReply(); }
 
 private slots:
         void addSelectedEmoji(const QString &emoji);

src/timeline/TimelineViewManager.h

@@ -47,6 +47,7 @@ signals:
         void activeTimelineChanged(TimelineModel *timeline);
         void initialSyncChanged(bool isInitialSync);
         void replyingEventChanged(QString replyingEvent);
+        void replyClosed();
 
 public slots:
         void updateReplyingEvent(const QString &replyingEvent)
@@ -56,6 +57,11 @@ public slots:
                         emit replyingEventChanged(replyingEvent_);
                 }
         }
+        void closeReply()
+        {
+                this->updateReplyingEvent(nullptr);
+                emit replyClosed();
+        }
         QString getReplyingEvent() const { return replyingEvent_; }
         void updateReadReceipts(const QString &room_id, const std::vector<QString> &event_ids);
         void initWithMessages(const std::map<QString, mtx::responses::Timeline> &msgs);