1 files changed, 33 insertions, 0 deletions
diff --git a/sfx2/source/sidebar/Deck.cxx b/sfx2/source/sidebar/Deck.cxx
index 91929f8a1fa0..ad3751ca9910 100644
--- a/sfx2/source/sidebar/Deck.cxx
+++ b/sfx2/source/sidebar/Deck.cxx
@@ -260,6 +260,39 @@ void Deck::RequestLayout (void)
 
 
 
+void Deck::ShowPanel (const Panel& rPanel)
+{
+    if (mpVerticalScrollBar && mpVerticalScrollBar->IsVisible())
+    {
+        // Get vertical extent of the panel.
+        sal_Int32 nPanelTop (rPanel.GetPosPixel().Y());
+        const sal_Int32 nPanelBottom (nPanelTop + rPanel.GetSizePixel().Height() - 1);
+        // Add the title bar into the extent.
+        if (rPanel.GetTitleBar() != NULL && rPanel.GetTitleBar()->IsVisible())
+            nPanelTop = rPanel.GetTitleBar()->GetPosPixel().Y();
+
+
+        // Determine what the new thumb position should be like.
+        // When the whole panel does not fit then make its top visible
+        // and it off at the bottom.
+        sal_Int32 nNewThumbPos (mpVerticalScrollBar->GetThumbPos());
+        if (nPanelBottom >= nNewThumbPos+mpVerticalScrollBar->GetVisibleSize())
+            nNewThumbPos = nPanelBottom - mpVerticalScrollBar->GetVisibleSize();
+        if (nPanelTop < nNewThumbPos)
+            nNewThumbPos = nPanelTop;
+
+        mpVerticalScrollBar->SetThumbPos(nNewThumbPos);
+        mpScrollContainer->SetPosPixel(
+            Point(
+                mpScrollContainer->GetPosPixel().X(),
+                -nNewThumbPos));
+
+    }
+}
+
+
+
+
 const char* GetWindowClassification (const Window* pWindow)
 {
     const String& rsName (pWindow->GetText());