fixed issue on document navigator when the palette is resized

src/gui/UBDocumentNavigator.cpp

@@ -264,14 +264,6 @@ void UBDocumentNavigator::resizeEvent(QResizeEvent *event)
     // Update the thumbnails width
     mThumbnailWidth = (width() > mThumbnailMinWidth) ? width() - 2*border() : mThumbnailMinWidth;
 
-    // Update the scene rect
-    //    QRect sceneRect;
-    //    sceneRect.setWidth(width() - 2*border());
-    //    sceneRect.setHeight(height() - 2*border());
-    //    sceneRect.moveLeft(border());
-    //    sceneRect.moveTop(border());
-    //    scene()->setSceneRect(sceneRect);
-
     // Refresh the scene
     refreshScene();
 }

src/gui/UBThumbnailWidget.cpp

@@ -887,11 +887,6 @@ void UBImgTextThumbnailElement::Place(int row, int col, qreal width, qreal heigh
         qreal scaleFactor = qMin(scaleWidth, scaleHeight);
         UBThumbnail* pix = dynamic_cast<UBThumbnail*>(this->thumbnail);
 
-        if(pix)
-        {
-            scaleFactor = qMin(scaleFactor, 1.0);
-        }
-
         QTransform transform;
         transform.scale(scaleFactor, scaleFactor);