limit WM::setViewExtraFlags calls

app/view/view.cpp

@@ -86,8 +86,6 @@ View::View(Plasma::Corona *corona, QScreen *targetScreen, bool byPassWM)
         setFlags(flags);
     }
 
-    KWindowSystem::setOnAllDesktops(winId(), true);
-
     if (targetScreen)
         m_positioner->setScreenToFollow(targetScreen);
     else
@@ -1108,6 +1106,10 @@ bool View::event(QEvent *e)
 
             break;
 
+        case QEvent::Show:
+            m_corona->wm()->setViewExtraFlags(*this);
+            break;
+
         default:
             break;
         }

app/view/visibilitymanager.cpp

@@ -92,7 +92,6 @@ VisibilityManager::VisibilityManager(PlasmaQuick::ContainmentView *view)
         }
     });
 
-    m_wm->setViewExtraFlags(*m_latteView);
     m_wm->addView(m_latteView->winId());
 
     restoreConfig();
@@ -656,10 +655,6 @@ void VisibilityManager::viewEventManager(QEvent *ev)
         updateHiddenState();
         break;
 
-    case QEvent::Show:
-        m_wm->setViewExtraFlags(*m_latteView);
-        break;
-
     default:
         break;
     }