correctly emit appletRemoved

applet remove animation
At the moment is possible only to animate the disappearance of the background, the applet is immediately deleted.

how could be possible to animate the applet as well? (the graphic object should get to live more than Applet* and AppletScript* themselves)

src/plasma/containment.cpp

@@ -534,7 +534,7 @@ void Containment::addApplet(Applet *applet, const QPointF &pos)
 
     connect(applet, SIGNAL(configNeedsSaving()), this, SIGNAL(configNeedsSaving()));
     connect(applet, SIGNAL(releaseVisualFocus()), this, SIGNAL(releaseVisualFocus()));
-    connect(applet, SIGNAL(appletDeleted(Plasma::Applet*)), this, SLOT(appletDestroyed(Plasma::Applet*)));
+    connect(applet, SIGNAL(appletDeleted(Plasma::Applet*)), this, SLOT(appletDeleted(Plasma::Applet*)));
     connect(applet, SIGNAL(statusChanged(Plasma::ItemStatus)), this, SLOT(checkStatus(Plasma::ItemStatus)));
     connect(applet, SIGNAL(activate()), this, SIGNAL(activate()));
 

src/plasma/private/applet_p.cpp

@@ -172,6 +172,12 @@ void AppletPrivate::cleanUpAndDelete()
 
     resetConfigurationObject();
 
+    if (isContainment) {
+        // prematurely emit our destruction if we are a Containment,
+        // giving Corona a chance to remove this Containment from its collection
+        emit q->QObject::destroyed(q);
+    }
+
     q->deleteLater();
 }
 

src/shell/containments/testcontainment/contents/ui/main.qml

@@ -52,6 +52,11 @@ Item {
             height: large + frame.margins.top + frame.margins.bottom
 
             property alias applet: appletContainer.children
+            onAppletChanged: {
+                if (appletContainer.children.length == 0) {
+                    killAnim.running = true
+                }
+            }
 
             property int small: 90
             property int large: 400
@@ -102,6 +107,16 @@ Item {
                 running: visible
                 anchors.centerIn: parent
             }
+            SequentialAnimation {
+                id: killAnim
+                NumberAnimation {
+                    target: frame
+                    properties: "scale"
+                    to: 0
+                    duration: 250
+                }
+                ScriptAction { script: frame.destroy()}
+            }
         }
     }