Fixup connection graphicswindow dimensions

editor.cpp

         connection_item->setY(y);
         connection_item->setZValue(21);
         scene->addItem(connection_item);
-        scene->setSceneRect(0, 0, pixmap.width() + map_item->pixmap().width(), pixmap.height() + map_item->pixmap().height());
 
         connect(connection_item, SIGNAL(connectionMoved(int)), this, SLOT(onConnectionOffsetChanged(int)));
         onConnectionOffsetChanged(connection->offset.toInt());
 
     if (!connectionExists) {
         if (connection_item) {
-            scene->removeItem(connection_item);
             delete connection_item;
             connection_item = NULL;
 

mainwindow.cpp

     ui->graphicsView_Objects_Map->editor = editor;
 
     ui->graphicsView_Connections->setScene(editor->scene);
+    ui->graphicsView_Connections->setSceneRect(editor->scene->sceneRect());
+    ui->graphicsView_Connections->setFixedSize(editor->scene->width() + 2, editor->scene->height() + 2);
 
     ui->graphicsView_Metatiles->setScene(editor->scene_metatiles);
     //ui->graphicsView_Metatiles->setSceneRect(editor->scene_metatiles->sceneRect());