Corona::packageChanged() signal

views listen to it to know when to reload theirview qml file

src/plasma/corona.cpp

@@ -73,6 +73,7 @@ Plasma::Package Corona::package() const
 void Corona::setPackage(const Plasma::Package &package)
 {
     d->package = package;
+    emit packageChanged(package);
 }
 
 void Corona::saveLayout(const QString &configName) const

src/plasma/corona.h

@@ -235,6 +235,14 @@ Q_SIGNALS:
      */
     void immutabilityChanged(Plasma::Types::ImmutabilityType immutability);
 
+    /**
+     * Emitted when the package for this corona has been changed.
+     * Shells must support changing the shell package on the fly (for instance due to device form factor changing)
+     *
+     * @param package the new package that defines the Corona furniture and behavior
+     */
+    void packageChanged(const Plasma::Package &package);
+
 protected:
     /**
      * Loads the default (system wide) layout for this user

src/shell/view.cpp

@@ -52,6 +52,8 @@ View::View(Plasma::Corona *corona, QWindow *parent)
     setResizeMode(View::SizeRootObjectToView);
     setSource(QUrl::fromLocalFile(m_corona->package().filePath("views", "Desktop.qml")));
 
+    connect(m_corona, &Plasma::Corona::packageChanged,
+            this, &View::coronaPackageChanged);
 }
 
 View::~View()
@@ -188,4 +190,10 @@ void View::showConfigurationInterface(Plasma::Applet *applet)
     m_configView.data()->show();
 }
 
+void View::coronaPackageChanged(const Plasma::Package &package)
+{
+    setContainment(0);
+    setSource(QUrl::fromLocalFile(package.filePath("views", "Desktop.qml")));
+}
+
 #include "moc_view.cpp"

src/shell/view.h

@@ -55,6 +55,9 @@ public:
 protected Q_SLOTS:
     void showConfigurationInterface(Plasma::Applet *applet);
 
+private Q_SLOTS:
+    void coronaPackageChanged(const Plasma::Package &package);
+
 Q_SIGNALS:
     void locationChanged(Plasma::Types::Location location);
     void formFactorChanged(Plasma::Types::FormFactor formFactor);