startcenter: Implement mouse over effect.

Change-Id: I9beea6119dbb1c12ff053e5776f15d40a3389a8b

2 files changed, 37 insertions, 15 deletions

diff --git a/sfx2/source/control/thumbnailview.cxx b/sfx2/source/control/thumbnailview.cxx
index 8c6a96107b03..137aeb07ba5d 100644
--- a/sfx2/source/control/thumbnailview.cxx
+++ b/sfx2/source/control/thumbnailview.cxx
@@ -83,27 +83,38 @@ ThumbnailView::~ThumbnailView()
     ImplDeleteItems();
 }
 
-void ThumbnailView::MouseMove( const MouseEvent& rMEvt )
+void ThumbnailView::MouseMove(const MouseEvent& rMEvt)
 {
-    if ( !mbShowTooltips )
-        return;
-
-    (void) rMEvt; // unused parameter
-    size_t      nItemCount = mFilteredItemList.size();
-    Point       aPoint = GetPointerState().maPos;
-    OUString    aHelp;
+    size_t nItemCount = mFilteredItemList.size();
+    Point aPoint = GetPointerState().maPos;
+    OUString aHelp;
 
-    for ( size_t i = 0; i < nItemCount; i++ )
+    for (size_t i = 0; i < nItemCount; i++)
     {
+        bool bNeedsPaint = false;
         ThumbnailViewItem *pItem = mFilteredItemList[i];
-        if ( pItem->mbVisible && pItem->getDrawArea().IsInside(aPoint) )
+
+        if (pItem->mbVisible && !rMEvt.IsLeaveWindow() && pItem->getDrawArea().IsInside(aPoint))
         {
             aHelp = pItem->maTitle;
-            break;
+
+            if (!pItem->isHighlighted())
+                bNeedsPaint = true;
+            pItem->setHighlight(true);
         }
+        else
+        {
+            if (pItem->isHighlighted())
+                bNeedsPaint = true;
+            pItem->setHighlight(false);
+        }
+
+        if (bNeedsPaint && IsReallyVisible() && IsUpdateMode())
+            Invalidate(pItem->getDrawArea());
     }
 
-    SetQuickHelpText(aHelp);
+    if (mbShowTooltips)
+        SetQuickHelpText(aHelp);
 }
 
 void ThumbnailView::AppendItem(ThumbnailViewItem *pItem)
diff --git a/sfx2/source/control/thumbnailviewitem.cxx b/sfx2/source/control/thumbnailviewitem.cxx
index 9187515c0e11..6198f45710d4 100644
--- a/sfx2/source/control/thumbnailviewitem.cxx
+++ b/sfx2/source/control/thumbnailviewitem.cxx
@@ -37,6 +37,7 @@
 #include <vcl/graph.hxx>
 #include <vcl/svapp.hxx>
 #include <vcl/texteng.hxx>
+#include <svtools/optionsdrawinglayer.hxx>
 
 using namespace basegfx;
 using namespace basegfx::tools;
@@ -245,15 +246,25 @@ void ThumbnailViewItem::Paint (drawinglayer::processor2d::BaseProcessor2D *pProc
 {
     BColor aFillColor = pAttrs->aFillColor;
     drawinglayer::primitive2d::Primitive2DSequence aSeq(4);
+    double fTransparence = 0.0;
 
     // Draw background
-    if ( mbSelected || mbHover )
+    if (mbSelected || mbHover)
         aFillColor = pAttrs->aHighlightColor;
 
+    if (mbHover)
+    {
+        const SvtOptionsDrawinglayer aSvtOptionsDrawinglayer;
+        fTransparence = aSvtOptionsDrawinglayer.GetTransparentSelectionPercent() * 0.01;
+    }
+
     sal_uInt32 nPrimitive = 0;
-    aSeq[nPrimitive++] = drawinglayer::primitive2d::Primitive2DReference( new PolyPolygonColorPrimitive2D(
+    aSeq[nPrimitive++] = drawinglayer::primitive2d::Primitive2DReference( new PolyPolygonSelectionPrimitive2D(
                                                B2DPolyPolygon(Polygon(maDrawArea,5,5).getB2DPolygon()),
-                                               aFillColor));
+                                               aFillColor,
+                                               fTransparence,
+                                               0.0,
+                                               true));
 
     // Draw thumbnail
     Point aPos = maPrev1Pos;