tdf#119570 Show deck when focus is moved to panel in collapsed deck

Change-Id: Ifebc5802607d66cb32be2e0f51952ca4d5cb32bc
Reviewed-on: https://gerrit.libreoffice.org/59843
Tested-by: Jenkins
Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>

sfx2/source/sidebar/FocusManager.cxx

@@ -507,10 +507,12 @@ void FocusManager::HandleKeyEvent (
                     // Go to next tab bar item.
                     if (aLocation.mnIndex < static_cast<sal_Int32>(maButtons.size())-1)
                         FocusButton(aLocation.mnIndex + 1);
-                    else if (IsDeckTitleVisible())
-                        FocusDeckTitle();
                     else
+                    {
                         FocusPanel(0, true);
+                        if (IsDeckTitleVisible())
+                            FocusDeckTitle();
+                    }
                     break;
 
                 default:

sfx2/source/sidebar/SidebarController.cxx

@@ -1334,7 +1334,11 @@ void SidebarController::UpdateTitleBarIcons()
 void SidebarController::ShowPanel (const Panel& rPanel)
 {
     if (mpCurrentDeck)
+    {
+        if (!IsDeckOpen())
+            RequestOpenDeck();
         mpCurrentDeck->ShowPanel(rPanel);
+    }
 }
 
 ResourceManager::DeckContextDescriptorContainer SidebarController::GetMatchingDecks()