From 280902bbb57c6a416ea41e15df70b8c1282adf54 Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Fri, 31 Oct 2014 21:18:52 +0100
Subject: [PATCH] show/hide view when applet asked to be destroyed

Change-Id: Id53300532c2322467188dbb44259f25dc6183a1e
---
 src/plasmaquick/view.cpp | 9 +++++++++
 src/plasmaquick/view.h   | 1 +
 2 files changed, 10 insertions(+)

diff --git a/src/plasmaquick/view.cpp b/src/plasmaquick/view.cpp
index 86e604b34..08fd82e07 100644
--- a/src/plasmaquick/view.cpp
+++ b/src/plasmaquick/view.cpp
@@ -44,6 +44,7 @@ public:
     Plasma::Types::FormFactor formFactor() const;
     Plasma::Types::Location location() const;
     void showConfigurationInterface(Plasma::Applet *applet);
+    void updateDestroyed(bool destroyed);
 
     View *q;
     friend class View;
@@ -102,6 +103,9 @@ void ViewPrivate::setContainment(Plasma::Containment *cont)
                          q, &View::formFactorChanged);
         QObject::connect(cont, &Plasma::Containment::configureRequested,
                          q, &View::showConfigurationInterface);
+        QObject::connect(cont, SIGNAL(destroyedChanged(bool)),
+                         q, SLOT(updateDestroyed(bool)));
+        q->setVisible(!cont->destroyed() && cont->isUiReady());
     } else {
         return;
     }
@@ -162,6 +166,11 @@ void ViewPrivate::showConfigurationInterface(Plasma::Applet *applet)
     configView->show();
 }
 
+void ViewPrivate::updateDestroyed(bool destroyed)
+{
+    q->setVisible(!destroyed);
+}
+
 View::View(Plasma::Corona *corona, QWindow *parent)
     : QQuickView(parent),
       d(new ViewPrivate(corona, this))
diff --git a/src/plasmaquick/view.h b/src/plasmaquick/view.h
index 433087090..c85b08cc4 100644
--- a/src/plasmaquick/view.h
+++ b/src/plasmaquick/view.h
@@ -127,6 +127,7 @@ Q_SIGNALS:
 
 private:
     ViewPrivate *const d;
+    Q_PRIVATE_SLOT(d, void updateDestroyed(bool))
     friend class ViewPrivate;
 };