fixed blurry tapped cards

cockatrice/src/carditem.cpp

@@ -37,7 +37,11 @@ void CardItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
 	painter->save();
 	QRectF foo = option->matrix.mapRect(boundingRect());
 	qDebug(QString("%1: w=%2,h=%3").arg(name).arg(foo.width()).arg(foo.height()).toLatin1());
-	QPixmap bar = image->scaled((int) foo.width(), (int) foo.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
+	QPixmap bar;
+	if (tapped)
+		bar = image->scaled((int) foo.height(), (int) foo.width(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
+	else
+		bar = image->scaled((int) foo.width(), (int) foo.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
 //	painter->drawPixmap(boundingRect(), *image, QRectF(0, 0, image->width(), image->height()));
 	painter->drawPixmap(boundingRect(), bar, bar.rect());
 	if (isSelected()) {
@@ -195,7 +199,8 @@ QVariant CardItem::itemChange(QGraphicsItem::GraphicsItemChange change, const QV
 		// XXX
 		return value;
 	} else if (change == ItemSelectedHasChanged) {
-		update();
+		qDebug("selection changed");
+		update(boundingRect());
 		return value;
 	} else
 		return QGraphicsItem::itemChange(change, value);

cockatrice/src/gameview.cpp

@@ -4,8 +4,8 @@ GameView::GameView(QGraphicsScene *scene, QWidget *parent)
 	: QGraphicsView(scene, parent)
 {
 	setBackgroundBrush(QBrush(QColor(0, 0, 0)));
-	setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
-	setOptimizationFlags(/*DontClipPainter | */DontSavePainterState);
+	setRenderHints(QPainter::Antialiasing/* | QPainter::SmoothPixmapTransform*/);
+//	setOptimizationFlags(/*DontClipPainter | */DontSavePainterState);
 	setDragMode(RubberBandDrag);
 }
 

cockatrice/src/libraryzone.cpp

@@ -85,6 +85,9 @@ void LibraryZone::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
 	if ((event->screenPos() - event->buttonDownScreenPos(Qt::LeftButton)).manhattanLength() < QApplication::startDragDistance())
 		return;
 
+	if (cards->empty())
+		return;
+		
 	CardItem *card = cards->at(0);
 	CardDragItem *drag = card->createDragItem(this, 0, event->pos(), event->scenePos());
 	drag->grabMouse();