Set menu roles in ui file.

src/ui/mainwindow.cpp

@@ -222,6 +222,7 @@ MainWindow::MainWindow(
 
   // Initialise the UI
   ui_->setupUi(this);
+
   ui_->multi_loading_indicator->SetTaskManager(task_manager_);
   ui_->now_playing->SetCoverProviders(cover_providers_);
   ui_->now_playing->SetLibraryBackend(library_->backend());
@@ -599,15 +600,6 @@ MainWindow::MainWindow(
   connect(check_updates, SIGNAL(triggered(bool)), SLOT(CheckForUpdates()));
 #endif
 
-#ifdef Q_OS_DARWIN
-  // Force this menu to be the app "Preferences".
-  ui_->action_configure->setMenuRole(QAction::PreferencesRole);
-  // Force this menu to be the app "About".
-  ui_->action_about->setMenuRole(QAction::AboutRole);
-  // Force this menu to be the app "Quit".
-  ui_->action_quit->setMenuRole(QAction::QuitRole);
-#endif
-
 #ifdef Q_OS_WIN32
   qLog(Debug) << "Creating sparkle updater";
   qtsparkle::Updater* updater = new qtsparkle::Updater(

src/ui/mainwindow.ui

@@ -418,7 +418,7 @@
      <x>0</x>
      <y>0</y>
      <width>1131</width>
-     <height>23</height>
+     <height>22</height>
     </rect>
    </property>
    <widget class="QMenu" name="menu_music">
@@ -541,6 +541,9 @@
    <property name="shortcut">
     <string>Ctrl+Q</string>
    </property>
+   <property name="menuRole">
+    <enum>QAction::QuitRole</enum>
+   </property>
   </action>
   <action name="action_stop_after_this_track">
    <property name="text">
@@ -624,6 +627,9 @@
    <property name="shortcut">
     <string>Ctrl+P</string>
    </property>
+   <property name="menuRole">
+    <enum>QAction::PreferencesRole</enum>
+   </property>
   </action>
   <action name="action_about">
    <property name="text">
@@ -632,6 +638,9 @@
    <property name="shortcut">
     <string>F1</string>
    </property>
+   <property name="menuRole">
+    <enum>QAction::AboutRole</enum>
+   </property>
   </action>
   <action name="action_shuffle">
    <property name="text">
@@ -795,6 +804,9 @@
    <property name="text">
     <string>About Qt...</string>
    </property>
+   <property name="menuRole">
+    <enum>QAction::AboutQtRole</enum>
+   </property>
   </action>
   <action name="action_mute">
    <property name="checkable">