Replace emit with Q_EMIT

src/widgets/autoexpandingtreeview.cpp

@@ -116,7 +116,7 @@ void AutoExpandingTreeView::ItemDoubleClicked(const QModelIndex &idx) {
     if (MimeData *mimedata = qobject_cast<MimeData*>(q_mimedata)) {
       mimedata->from_doubleclick_ = true;
     }
-    emit AddToPlaylistSignal(q_mimedata);
+    Q_EMIT AddToPlaylistSignal(q_mimedata);
   }
 
 }
@@ -135,7 +135,7 @@ void AutoExpandingTreeView::mousePressEvent(QMouseEvent *event) {
     if (MimeData *mimedata = qobject_cast<MimeData*>(q_mimedata)) {
       mimedata->enqueue_now_ = true;
     }
-    emit AddToPlaylistSignal(q_mimedata);
+    Q_EMIT AddToPlaylistSignal(q_mimedata);
   }
 
 }
@@ -150,7 +150,7 @@ void AutoExpandingTreeView::mouseDoubleClickEvent(QMouseEvent *event) {
   // If the p_state was the "AnimatingState", then the base class's
   // "mouseDoubleClickEvent" method just did nothing, hence the "doubleClicked" signal is not emitted. So let's do it ourselves.
   if (idx.isValid() && p_state == AnimatingState) {
-    emit doubleClicked(idx);
+    Q_EMIT doubleClicked(idx);
   }
 
 }
@@ -160,7 +160,7 @@ void AutoExpandingTreeView::keyPressEvent(QKeyEvent *e) {
   switch (e->key()) {
     case Qt::Key_Backspace:
     case Qt::Key_Escape:{
-      emit FocusOnFilterSignal(e);
+      Q_EMIT FocusOnFilterSignal(e);
       e->accept();
       break;
     }

src/widgets/clickablelabel.cpp

@@ -23,6 +23,6 @@
 ClickableLabel::ClickableLabel(QWidget *parent) : QLabel(parent) {}
 
 void ClickableLabel::mousePressEvent(QMouseEvent *event) {
-  emit Clicked();
+  Q_EMIT Clicked();
   QLabel::mousePressEvent(event);
 }

src/widgets/fancytabwidget.cpp

@@ -225,7 +225,7 @@ void FancyTabWidget::SetMode(const Mode mode) {
   // There appears to be a bug in QTabBar which causes tabSizeHint to be ignored thus the need for this second shot repaint
   QTimer::singleShot(1ms, this, &FancyTabWidget::TabBarUpdateGeometry);
 
-  emit ModeChanged(mode);
+  Q_EMIT ModeChanged(mode);
 
 }
 
@@ -271,7 +271,7 @@ void FancyTabWidget::CurrentTabChangedSlot(const int idx) {
   QLayout *layout = currentPage->layout();
   if (bottom_widget_) layout->addWidget(bottom_widget_);
 
-  emit CurrentTabChanged(idx);
+  Q_EMIT CurrentTabChanged(idx);
 
 }
 

src/widgets/favoritewidget.cpp

@@ -47,7 +47,7 @@ void FavoriteWidget::SetFavorite(const bool favorite) {
   if (favorite_ != favorite) {
     favorite_ = favorite;
     update();
-    emit FavoriteStateChanged(tab_index_, favorite_);
+    Q_EMIT FavoriteStateChanged(tab_index_, favorite_);
   }
 
 }
@@ -85,6 +85,6 @@ void FavoriteWidget::mouseDoubleClickEvent(QMouseEvent*) {
 
   favorite_ = !favorite_;
   update();
-  emit FavoriteStateChanged(tab_index_, favorite_);
+  Q_EMIT FavoriteStateChanged(tab_index_, favorite_);
 
 }

src/widgets/fileview.cpp

@@ -182,7 +182,7 @@ void FileView::ChangeFilePathWithoutUndo(const QString &new_path) {
   QDir dir(new_path);
   ui_->up->setEnabled(dir.cdUp());
 
-  emit PathChanged(new_path);
+  Q_EMIT PathChanged(new_path);
 
 }
 
@@ -204,7 +204,7 @@ void FileView::ItemDoubleClick(const QModelIndex &idx) {
   mimedata->setUrls(QList<QUrl>() << QUrl::fromLocalFile(file_path));
   mimedata->name_for_new_playlist_ = file_path;
 
-  emit AddToPlaylist(mimedata);
+  Q_EMIT AddToPlaylist(mimedata);
 
 }
 

src/widgets/fileviewlist.cpp

@@ -149,50 +149,50 @@ void FileViewList::LoadSlot() {
 
   MimeData *mimedata = MimeDataFromSelection();
   mimedata->clear_first_ = true;
-  emit AddToPlaylist(mimedata);
+  Q_EMIT AddToPlaylist(mimedata);
 
 }
 
 void FileViewList::AddToPlaylistSlot() {
-  emit AddToPlaylist(MimeDataFromSelection());
+  Q_EMIT AddToPlaylist(MimeDataFromSelection());
 }
 
 void FileViewList::OpenInNewPlaylistSlot() {
 
   MimeData *mimedata = MimeDataFromSelection();
   mimedata->open_in_new_playlist_ = true;
-  emit AddToPlaylist(mimedata);
+  Q_EMIT AddToPlaylist(mimedata);
 
 }
 
 void FileViewList::CopyToCollectionSlot() {
-  emit CopyToCollection(UrlListFromSelection());
+  Q_EMIT CopyToCollection(UrlListFromSelection());
 }
 
 void FileViewList::MoveToCollectionSlot() {
-  emit MoveToCollection(UrlListFromSelection());
+  Q_EMIT MoveToCollection(UrlListFromSelection());
 }
 
 void FileViewList::CopyToDeviceSlot() {
-  emit CopyToDevice(UrlListFromSelection());
+  Q_EMIT CopyToDevice(UrlListFromSelection());
 }
 
 void FileViewList::DeleteSlot() {
-  emit Delete(FilenamesFromSelection());
+  Q_EMIT Delete(FilenamesFromSelection());
 }
 
 void FileViewList::EditTagsSlot() {
-  emit EditTags(UrlListFromSelection());
+  Q_EMIT EditTags(UrlListFromSelection());
 }
 
 void FileViewList::mousePressEvent(QMouseEvent *e) {
 
   switch (e->button()) {
     case Qt::XButton1:
-      emit Back();
+      Q_EMIT Back();
       break;
     case Qt::XButton2:
-      emit Forward();
+      Q_EMIT Forward();
       break;
     // enqueue to playlist with middleClick
     case Qt::MiddleButton:{
@@ -204,7 +204,7 @@ void FileViewList::mousePressEvent(QMouseEvent *e) {
       MimeData *mimedata = new MimeData;
       mimedata->setUrls(UrlListFromSelection());
       mimedata->enqueue_now_ = true;
-      emit AddToPlaylist(mimedata);
+      Q_EMIT AddToPlaylist(mimedata);
       break;
     }
     default:

src/widgets/loginstatewidget.cpp

@@ -61,7 +61,7 @@ LoginStateWidget::~LoginStateWidget() { delete ui_; }
 
 void LoginStateWidget::Logout() {
   SetLoggedIn(State::LoggedOut);
-  emit LogoutClicked();
+  Q_EMIT LogoutClicked();
 }
 
 void LoginStateWidget::SetAccountTypeText(const QString &text) {
@@ -138,7 +138,7 @@ bool LoginStateWidget::eventFilter(QObject *object, QEvent *event) {
   if (event->type() == QEvent::KeyPress) {
     QKeyEvent *key_event = static_cast<QKeyEvent*>(event);
     if (key_event->key() == Qt::Key_Enter || key_event->key() == Qt::Key_Return) {
-      emit LoginClicked();
+      Q_EMIT LoginClicked();
       return true;
     }
   }

src/widgets/multiloadingindicator.cpp

@@ -90,7 +90,7 @@ void MultiLoadingIndicator::UpdateText() {
     text_ += QLatin1String("...");
   }
 
-  emit TaskCountChange(static_cast<int>(tasks.count()));
+  Q_EMIT TaskCountChange(static_cast<int>(tasks.count()));
   update();
   updateGeometry();
 

src/widgets/playingwidget.cpp

@@ -261,7 +261,7 @@ void PlayingWidget::ShowAboveStatusBar(const bool above) {
   s.setValue("above_status_bar", above);
   s.endGroup();
 
-  emit ShowAboveStatusBarChanged(above);
+  Q_EMIT ShowAboveStatusBarChanged(above);
 
 }
 

src/widgets/ratingwidget.cpp

@@ -150,7 +150,7 @@ void RatingWidget::paintEvent(QPaintEvent*) {
 void RatingWidget::mousePressEvent(QMouseEvent *e) {
 
   rating_ = RatingPainter::RatingForPos(e->pos(), rect());
-  emit RatingChanged(rating_);
+  Q_EMIT RatingChanged(rating_);
 
 }
 

src/widgets/renametablineedit.cpp

@@ -32,7 +32,7 @@ void RenameTabLineEdit::keyPressEvent(QKeyEvent *e) {
 
   if (e->key() == Qt::Key_Escape) {
     e->accept();
-    emit EditingCanceled();
+    Q_EMIT EditingCanceled();
   }
   else {
     QLineEdit::keyPressEvent(e);
@@ -45,7 +45,7 @@ void RenameTabLineEdit::focusOutEvent(QFocusEvent *e) {
   Q_UNUSED(e);
 
   //if the user hasn't explicitly accepted, discard the value
-  emit EditingCanceled();
+  Q_EMIT EditingCanceled();
   //we don't call the default event since it will trigger editingFished()
 
 }

src/widgets/sliderslider.cpp

@@ -99,7 +99,7 @@ void SliderSlider::mouseMoveEvent(QMouseEvent *e) {
     else {
       outside_ = false;
       slideEvent(e);
-      emit sliderMoved(value());
+      Q_EMIT sliderMoved(value());
     }
   }
   else {
@@ -124,7 +124,7 @@ void SliderSlider::mousePressEvent(QMouseEvent *e) {
 void SliderSlider::mouseReleaseEvent(QMouseEvent*) {
 
   if (!outside_ && QSlider::value() != prev_value_) {
-    emit SliderReleased(value());
+    Q_EMIT SliderReleased(value());
   }
 
   sliding_ = false;
@@ -148,7 +148,7 @@ void SliderSlider::wheelEvent(QWheelEvent *e) {
 
   QSlider::setValue(nval);
 
-  emit SliderReleased(value());
+  Q_EMIT SliderReleased(value());
 
   wheeling_ = false;
 

src/widgets/stretchheaderview.cpp

@@ -163,7 +163,7 @@ bool StretchHeaderView::RestoreState(const QByteArray &state) {
     ResizeSections();
   }
 
-  emit StretchEnabledChanged(stretch_enabled_);
+  Q_EMIT StretchEnabledChanged(stretch_enabled_);
 
   return true;
 
@@ -207,7 +207,7 @@ void StretchHeaderView::SetStretchEnabled(const bool enabled) {
     ResizeSections();
   }
 
-  emit StretchEnabledChanged(enabled);
+  Q_EMIT StretchEnabledChanged(enabled);
 
 }
 

src/widgets/trackslider.cpp

@@ -188,7 +188,7 @@ void TrackSlider::ValueMaybeChanged(const int value) {
   if (setting_value_) return;
 
   UpdateTimes(static_cast<int>(value / kMsecPerSec));
-  emit ValueChangedSeconds(static_cast<quint64>(value / kMsecPerSec));
+  Q_EMIT ValueChangedSeconds(static_cast<quint64>(value / kMsecPerSec));
 
 }
 

src/widgets/tracksliderslider.cpp

@@ -88,10 +88,10 @@ void TrackSliderSlider::mouseReleaseEvent(QMouseEvent *e) {
 
   QSlider::mouseReleaseEvent(e);
   if (e->button() == Qt::XButton1) {
-    emit Previous();
+    Q_EMIT Previous();
   }
   else if (e->button() == Qt::XButton2) {
-    emit Next();
+    Q_EMIT Next();
   }
   e->accept();
 
@@ -128,10 +128,10 @@ void TrackSliderSlider::wheelEvent(QWheelEvent *e) {
   wheel_accumulator_ = scroll_state % WHEEL_ROTATION_TO_SEEK;
 
   if (steps < 0) {
-    emit SeekBackward();
+    Q_EMIT SeekBackward();
   }
   else if (steps > 0) {
-    emit SeekForward();
+    Q_EMIT SeekForward();
   }
   e->accept();
 
@@ -166,11 +166,11 @@ void TrackSliderSlider::leaveEvent(QEvent *e) {
 void TrackSliderSlider::keyPressEvent(QKeyEvent *event) {
 
   if (event->key() == Qt::Key_Left || event->key() == Qt::Key_Down) {
-    emit SeekBackward();
+    Q_EMIT SeekBackward();
     event->accept();
   }
   else if (event->key() == Qt::Key_Right || event->key() == Qt::Key_Up) {
-    emit SeekForward();
+    Q_EMIT SeekForward();
     event->accept();
   }
   else {

src/widgets/volumeslider.cpp

@@ -91,7 +91,7 @@ void VolumeSlider::HandleWheel(const int delta) {
     wheeling_ = true;
 
     QSlider::setValue(SliderSlider::value() + steps);
-    emit SliderReleased(value());
+    Q_EMIT SliderReleased(value());
 
     wheeling_ = false;
   }
@@ -271,7 +271,7 @@ void VolumeSlider::contextMenuEvent(QContextMenuEvent *e) {
   QAction *ret = menu.exec(mapToGlobal(e->pos()));
   if (ret) {
     QSlider::setValue(values[ret]);
-    emit SliderReleased(values[ret]);
+    Q_EMIT SliderReleased(values[ret]);
   }
 
 }