Qt: Use default scrollbar policy

pcsx2-qt/GameList/GameListWidget.cpp

@@ -26,6 +26,7 @@
 #include <QtWidgets/QMenu>
 #include <QtWidgets/QScrollBar>
 #include <QtWidgets/QStyledItemDelegate>
+#include <QShortcut>
 
 static const char* SUPPORTED_FORMATS_STRING = QT_TRANSLATE_NOOP(GameListWidget,
 	".bin/.iso (ISO Disc Images)\n"
@@ -217,6 +218,10 @@ void GameListWidget::initialize()
 		m_sort_model->setFilterName(text);
 	});
 
+	connect(new QShortcut(QKeySequence::Find, this), &QShortcut::activated, [this]() {
+		m_ui.searchText->setFocus();
+	});
+
 	m_table_view = new QTableView(m_ui.stack);
 	m_table_view->setModel(m_sort_model);
 	m_table_view->setSortingEnabled(true);
@@ -230,7 +235,6 @@ void GameListWidget::initialize()
 	m_table_view->horizontalHeader()->setHighlightSections(false);
 	m_table_view->horizontalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
 	m_table_view->verticalHeader()->hide();
-	m_table_view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
 	m_table_view->setVerticalScrollMode(QAbstractItemView::ScrollMode::ScrollPerPixel);
 	m_table_view->setItemDelegateForColumn(0, new GameListIconStyleDelegate(this));
 	m_table_view->setItemDelegateForColumn(8, new GameListIconStyleDelegate(this));