Fix some deprecation warnings

src/assets/view/widgets/colorwheel.cpp

@@ -218,7 +218,11 @@ QSize WheelContainer::minimumSizeHint() const
 
 void WheelContainer::wheelEvent(QWheelEvent *event)
 {
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
     if (m_sliderRegion.contains(event->pos())) {
+# else
+    if (m_sliderRegion.contains(event->position().toPoint())) {
+#endif
         double y = m_color.valueF();
         if (event->modifiers() & Qt::ShiftModifier) {
             y += event->angleDelta().y() > 0 ? 0.002 : -0.002;

src/bin/bin.cpp

@@ -1333,7 +1333,7 @@ bool Bin::eventFilter(QObject *obj, QEvent *event)
     if (event->type() == QEvent::Wheel) {
         auto *e = static_cast<QWheelEvent *>(event);
         if ((e != nullptr) && e->modifiers() == Qt::ControlModifier) {
-            wheelAccumulatedDelta += e->delta();
+            wheelAccumulatedDelta += e->angleDelta().y();
             if (abs(wheelAccumulatedDelta) >= QWheelEvent::DefaultDeltasPerStep) {
                 slotZoomView(wheelAccumulatedDelta > 0);
             }

src/dialogs/markerdialog.cpp

@@ -115,7 +115,7 @@ void MarkerDialog::slotUpdateThumb()
 
 QImage MarkerDialog::markerImage() const
 {
-    return clip_thumb->pixmap()->toImage();
+    return clip_thumb->pixmap(Qt::ReturnByValue).toImage();
 }
 
 CommentedTime MarkerDialog::newMarker()

src/dialogs/profilesdialog.cpp

@@ -72,7 +72,7 @@ ProfilesDialog::ProfilesDialog(const QString &profileDescription, QWidget *paren
 
 void ProfilesDialog::connectDialog()
 {
-    connect(m_view.profiles_list, static_cast<void (QComboBox::*)(const QString &)>(&QComboBox::currentIndexChanged), this, [&]() { slotUpdateDisplay(); });
+    connect(m_view.profiles_list, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, [&](int ix) { slotUpdateDisplay(m_view.profiles_list->itemText(ix)); });
     connect(m_view.button_create, &QAbstractButton::clicked, this, &ProfilesDialog::slotCreateProfile);
     connect(m_view.button_save, &QAbstractButton::clicked, this, &ProfilesDialog::slotSaveProfile);
     connect(m_view.button_delete, &QAbstractButton::clicked, this, &ProfilesDialog::slotDeleteProfile);

src/dvdwizard/dvdwizardmenu.cpp

@@ -412,9 +412,9 @@ void DvdWizardMenu::changeProfile(DVDFORMAT format)
 void DvdWizardMenu::updatePreview()
 {
     m_scene->setProfile(m_width, m_height);
-    QMatrix matrix;
+    QTransform matrix;
     matrix.scale(0.5, 0.5);
-    m_view.menu_preview->setMatrix(matrix);
+    m_view.menu_preview->setTransform(matrix);
     m_view.menu_preview->setMinimumSize(m_width / 2 + 4, m_height / 2 + 8);
 
     if (m_color) {

src/jobs/proxyclipjob.cpp

@@ -189,7 +189,7 @@ bool ProxyJob::startJob()
         if (exif > 1) {
             // Rotate image according to exif data
             QImage processed;
-            QMatrix matrix;
+            QTransform matrix;
 
             switch (exif) {
             case 2:

src/monitor/monitor.cpp

@@ -1008,7 +1008,7 @@ QStringList Monitor::mimeTypes() const
 // virtual
 void Monitor::wheelEvent(QWheelEvent *event)
 {
-    slotMouseSeek(event->delta(), event->modifiers());
+    slotMouseSeek(event->angleDelta().y(), event->modifiers());
     event->accept();
 }
 

src/simplekeyframes/simpletimelinewidget.cpp

@@ -257,7 +257,7 @@ void SimpleTimelineWidget::mouseDoubleClickEvent(QMouseEvent *event)
 
 void SimpleTimelineWidget::wheelEvent(QWheelEvent *event)
 {
-    int change = event->delta() < 0 ? 1 : -1;
+    int change = event->angleDelta().y() < 0 ? 1 : -1;
     /*if (m_currentKeyframe > 0) {
         m_currentKeyframe = qBound(0, m_currentKeyframe + change, m_duration);
         emit keyframeMoved(m_currentKeyframeOriginal, m_currentKeyframe);

src/titler/titlewidget.cpp

@@ -458,7 +458,6 @@ TitleWidget::TitleWidget(const QUrl &url, const Timecode &tc, QString projectTit
     m_frameBorder->setPen(framepen);
     m_frameBorder->setZValue(1000);
     m_frameBorder->setBrush(Qt::transparent);
-    m_frameBorder->setFlags(nullptr);
     m_frameBorder->setData(-1, -1);
     graphicsView->scene()->addItem(m_frameBorder);
 
@@ -478,18 +477,15 @@ TitleWidget::TitleWidget(const QUrl &url, const Timecode &tc, QString projectTit
     QGraphicsRectItem *safe1 = new QGraphicsRectItem(QRectF(m_frameWidth * 0.05, m_frameHeight * 0.05, m_frameWidth * 0.9, m_frameHeight * 0.9), m_frameBorder);
     safe1->setBrush(Qt::transparent);
     safe1->setPen(framepen);
-    safe1->setFlags(nullptr);
     safe1->setData(-1, -1);
     QGraphicsRectItem *safe2 = new QGraphicsRectItem(QRectF(m_frameWidth * 0.1, m_frameHeight * 0.1, m_frameWidth * 0.8, m_frameHeight * 0.8), m_frameBorder);
     safe2->setBrush(Qt::transparent);
     safe2->setPen(framepen);
-    safe2->setFlags(nullptr);
     safe2->setData(-1, -1);
 
     m_frameBackground = new QGraphicsRectItem(QRectF(0, 0, m_frameWidth, m_frameHeight));
     m_frameBackground->setZValue(-1100);
     m_frameBackground->setBrush(Qt::transparent);
-    m_frameBackground->setFlags(nullptr);
     graphicsView->scene()->addItem(m_frameBackground);
 
     m_frameImage = new QGraphicsPixmapItem();
@@ -497,7 +493,6 @@ TitleWidget::TitleWidget(const QUrl &url, const Timecode &tc, QString projectTit
     qtrans.scale(2.0, 2.0);
     m_frameImage->setTransform(qtrans);
     m_frameImage->setZValue(-1200);
-    m_frameImage->setFlags(nullptr);
     displayBackgroundFrame();
     graphicsView->scene()->addItem(m_frameImage);
 
@@ -928,8 +923,10 @@ void TitleWidget::initAnimation()
     m_startViewport->setZValue(-1000);
     m_endViewport->setZValue(-1000);
 
-    m_startViewport->setFlags(nullptr);
-    m_endViewport->setFlags(nullptr);
+    m_startViewport->setFlag(QGraphicsItem::ItemIsMovable, false);
+    m_startViewport->setFlag(QGraphicsItem::ItemIsSelectable, false);
+    m_endViewport->setFlag(QGraphicsItem::ItemIsMovable, false);
+    m_endViewport->setFlag(QGraphicsItem::ItemIsSelectable, false);
 
     graphicsView->scene()->addItem(m_startViewport);
     graphicsView->scene()->addItem(m_endViewport);
@@ -2398,7 +2395,8 @@ void TitleWidget::slotAnimEnd(bool anim)
     } else {
         m_endViewport->setZValue(-1000);
         m_endViewport->setBrush(QBrush());
-        m_endViewport->setFlags(nullptr);
+        m_endViewport->setFlag(QGraphicsItem::ItemIsMovable, false);
+        m_endViewport->setFlag(QGraphicsItem::ItemIsSelectable, false);
         if (!anim_start->isChecked()) {
             deleteAnimInfoText();
         }