Move ctrl-k callback to the MainWindow

include/ChatPage.h

@@ -48,6 +48,7 @@ public:
 
         // Initialize all the components of the UI.
         void bootstrap(QString userid, QString homeserver, QString token);
+        void showQuickSwitcher();
 
 signals:
         void contentLoaded();
@@ -69,14 +70,10 @@ private slots:
         void addRoom(const QString &room_id);
         void removeRoom(const QString &room_id);
 
-protected:
-        void keyPressEvent(QKeyEvent *event) override;
-
 private:
         void updateTypingUsers(const QString &roomid, const QList<QString> &user_ids);
         void updateDisplayNames(const RoomState &state);
         void loadStateFromCache();
-        void showQuickSwitcher();
 
         QHBoxLayout *topLayout_;
         Splitter *splitter;

include/MainWindow.h

@@ -43,6 +43,7 @@ public:
 
 protected:
         void closeEvent(QCloseEvent *event);
+        void keyPressEvent(QKeyEvent *event);
 
 private slots:
         // Handle interaction with the tray icon.

src/ChatPage.cc

@@ -576,15 +576,6 @@ ChatPage::loadStateFromCache()
         client_->sync();
 }
 
-void
-ChatPage::keyPressEvent(QKeyEvent *event)
-{
-        if (event->key() == Qt::Key_K) {
-                if (event->modifiers() == Qt::ControlModifier)
-                        showQuickSwitcher();
-        }
-}
-
 void
 ChatPage::showQuickSwitcher()
 {

src/MainWindow.cc

@@ -100,6 +100,15 @@ MainWindow::MainWindow(QWidget *parent)
         }
 }
 
+void
+MainWindow::keyPressEvent(QKeyEvent *e)
+{
+        if ((e->key() == Qt::Key_K) && (e->modifiers().testFlag(Qt::ControlModifier)))
+                chat_page_->showQuickSwitcher();
+        else
+                QMainWindow::keyPressEvent(e);
+}
+
 void
 MainWindow::restoreWindowSize()
 {