really fixed zone view bug

cockatrice/src/player.cpp

@@ -4,6 +4,7 @@
 #include "playerarea.h"
 #include "counter.h"
 #include "zoneviewzone.h"
+#include "zoneviewwidget.h"
 #include "game.h"
 #include <QGraphicsScene>
 #include <QMenu>
@@ -157,7 +158,7 @@ void Player::gameEvent(const ServerEventData &event)
 			// Clean up existing zones first
 			for (int i = 0; i < zones.size(); i++) {
 				if (ZoneViewZone *view = zones.at(i)->getView())
-					emit closeZoneView(view);
+					((ZoneViewWidget *) view->parentItem())->close();
 				zones.at(i)->clearContents();
 			}
 

cockatrice/src/zoneviewlayout.cpp

@@ -36,7 +36,7 @@ void ZoneViewLayout::toggleZoneView(Player *player, const QString &zoneName, int
 	for (int i = 0; i < views.size(); i++) {
 		ZoneViewZone *temp = views[i]->getZone();
 		if ((temp->getName() == zoneName) && (temp->getPlayer() == player)) { // view is already open
-			removeItem(views[i]);
+			views[i]->close();
 			if (temp->getNumberCards() == numberCards)
 				return;
 		}
@@ -51,7 +51,7 @@ void ZoneViewLayout::toggleZoneView(Player *player, const QString &zoneName, int
 void ZoneViewLayout::removeItem(ZoneViewWidget *item)
 {
 	qDebug("ZoneViewLayout::removeItem");
-	delete views.takeAt(views.indexOf(item));
+	views.removeAt(views.indexOf(item));
 	reorganize();
 }
 

cockatrice/src/zoneviewwidget.cpp

@@ -69,5 +69,6 @@ void ZoneViewWidget::closeEvent(QCloseEvent *event)
 		if (shuffleCheckBox->isChecked())
 			player->client->shuffle();
 	emit closePressed(this);
+	deleteLater();
 	event->accept();
 }