Quick hack to enable touch scrolling in settings and room list

src/RoomList.cpp

@@ -19,6 +19,7 @@
 
 #include <QObject>
 #include <QPainter>
+#include <QScroller>
 #include <QTimer>
 
 #include "Logging.h"
@@ -41,6 +42,8 @@ RoomList::RoomList(QWidget *parent)
         scrollArea_->setWidgetResizable(true);
         scrollArea_->setAlignment(Qt::AlignLeading | Qt::AlignTop | Qt::AlignVCenter);
 
+        QScroller::grabGesture(scrollArea_, QScroller::TouchGesture);
+
         // The scrollbar on macOS will hide itself when not active so it won't interfere
         // with the content.
 #if not defined(Q_OS_MAC)

src/UserSettingsPage.cpp

@@ -27,6 +27,7 @@
 #include <QPushButton>
 #include <QResizeEvent>
 #include <QScrollArea>
+#include <QScroller>
 #include <QSettings>
 #include <QStandardPaths>
 #include <QString>
@@ -398,6 +399,8 @@ UserSettingsPage::UserSettingsPage(QSharedPointer<UserSettings> settings, QWidge
         scrollArea_->setWidgetResizable(true);
         scrollArea_->setAlignment(Qt::AlignTop | Qt::AlignVCenter);
 
+        QScroller::grabGesture(scrollArea_, QScroller::TouchGesture);
+
         auto scrollAreaContents_ = new QWidget(this);
         scrollAreaContents_->setObjectName("UserSettingScrollWidget");
         scrollAreaContents_->setLayout(mainLayout_);