examples: remove unused windowDestroyed signal

Unused since commit fc439e40e37f9c0b3108225f951fb19bb3abee80
    Rework the way buffers are used and rendered

Also remove associated slots that are now empty in server-buffer.

Change-Id: I33be0bc6a5e175553d28e9ead54fefd2f0c07ce0
Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@gmail.com>
Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com>

2 files changed, 0 insertions, 15 deletions

diff --git a/examples/wayland/qml-compositor/main.cpp b/examples/wayland/qml-compositor/main.cpp
index 9dcb95b0..fcfec30b 100644
--- a/examples/wayland/qml-compositor/main.cpp
+++ b/examples/wayland/qml-compositor/main.cpp
@@ -84,7 +84,6 @@ public:
 
 signals:
     void windowAdded(QVariant window);
-    void windowDestroyed(QVariant window);
     void windowResized(QVariant window);
     void fullscreenSurfaceChanged();
 
@@ -109,14 +108,12 @@ private slots:
         QWaylandQuickSurface *surface = qobject_cast<QWaylandQuickSurface *>(sender());
         if (surface == m_fullscreenSurface)
             m_fullscreenSurface = 0;
-        emit windowDestroyed(QVariant::fromValue(surface));
     }
 
     void surfaceDestroyed() {
         QWaylandQuickSurface *surface = static_cast<QWaylandQuickSurface *>(sender());
         if (surface == m_fullscreenSurface)
             m_fullscreenSurface = 0;
-        emit windowDestroyed(QVariant::fromValue(surface));
     }
 
     void sendCallbacks() {
diff --git a/examples/wayland/server-buffer/compositor/main.cpp b/examples/wayland/server-buffer/compositor/main.cpp
index 9f0108fa..6d408b1b 100644
--- a/examples/wayland/server-buffer/compositor/main.cpp
+++ b/examples/wayland/server-buffer/compositor/main.cpp
@@ -97,7 +97,6 @@ public:
 
 signals:
     void windowAdded(QVariant window);
-    void windowDestroyed(QVariant window);
     void windowResized(QVariant window);
     void serverBufferItemCreated(QVariant);
     void serverBuffersCreated();
@@ -115,16 +114,6 @@ private slots:
         emit windowAdded(QVariant::fromValue(surface));
     }
 
-    void surfaceUnmapped() {
-        QWaylandSurface *surface = qobject_cast<QWaylandSurface *>(sender());
-        emit windowDestroyed(QVariant::fromValue(surface));
-    }
-
-    void surfaceDestroyed(QObject *object) {
-        QWaylandSurface *surface = static_cast<QWaylandSurface *>(object);
-        emit windowDestroyed(QVariant::fromValue(surface));
-    }
-
     void sendCallbacks() {
         sendFrameCallbacks(surfaces());
     }
@@ -213,7 +202,6 @@ protected:
 
     void surfaceCreated(QWaylandSurface *surface) {
         connect(surface, SIGNAL(mapped()), this, SLOT(surfaceMapped()));
-        connect(surface,SIGNAL(unmapped()), this,SLOT(surfaceUnmapped()));
     }
 
     void share_buffer_bind_resource(Resource *resource) Q_DECL_OVERRIDE