Change to new style connect syntax

Quite some code churn, but I like the idea that wrong connections are
compile time errors.

Since I had to get rid of default arguments in Slots, this simplified
things in doPopulateByFolder...

1 files changed, 8 insertions, 8 deletions

diff --git a/beetplayer.cpp b/beetplayer.cpp
index ef3f84f..3ccf9d5 100644
--- a/beetplayer.cpp
+++ b/beetplayer.cpp
@@ -34,12 +34,12 @@ BeetPlayer::BeetPlayer(QWidget *parent, Qt::WindowFlags f) : QMainWindow(parent,
     splash.showMessage(tr("Constructing Player..."), Qt::AlignHCenter, Qt::yellow);
     qApp->processEvents();
     mPlayerWidget = new PlayerWidget;
-    connect(mPlayerWidget, SIGNAL(viewModeChanged(QString)), this, SLOT(setViewMode(QString)));
-    connect(mPlayerWidget, SIGNAL(playModeChanged(QString)), this, SLOT(setPlayMode(QString)));
-    connect(mPlayerWidget, SIGNAL(numFilesChanged(int)), this, SLOT(setNumFiles(int)));
-    connect(mPlayerWidget, SIGNAL(playListLengthChanged(quint64)), this, SLOT(setPlayListLength(quint64)));
-    connect(mPlayerWidget, SIGNAL(message(QString)), this, SLOT(setMessage(QString)));
-    connect(mPlayerWidget, SIGNAL(setWinTitle(QString)), this, SLOT(setWindowTitle(QString)));
+    connect(mPlayerWidget, &PlayerWidget::viewModeChanged, this, &BeetPlayer::setViewMode);
+    connect(mPlayerWidget, &PlayerWidget::playModeChanged, this, &BeetPlayer::setPlayMode);
+    connect(mPlayerWidget, &PlayerWidget::numFilesChanged, this, &BeetPlayer::setNumFiles);
+    connect(mPlayerWidget, &PlayerWidget::playListLengthChanged, this, &BeetPlayer::setPlayListLength);
+    connect(mPlayerWidget, &PlayerWidget::message, this, &BeetPlayer::setMessage);
+    connect(mPlayerWidget, &PlayerWidget::setWinTitle, this, &BeetPlayer::setWindowTitle);
     createStatusbar();
     setCentralWidget(mPlayerWidget);
     splash.showMessage(tr("Populating..."), Qt::AlignHCenter, Qt::yellow);
@@ -93,11 +93,11 @@ void BeetPlayer::readSettings(){
 void BeetPlayer::createGlobalActions(){
     QAction *quitA = new QAction(tr("Quit"), this);
     quitA->setShortcut(tr("CTRL+Q"));
-    connect(quitA, SIGNAL(triggered()), qApp, SLOT(closeAllWindows()));
+    connect(quitA, &QAction::triggered, qApp, &QApplication::closeAllWindows);
     quitA->setData(Globals::QuitAction);
     Globals::instance()->addAction(quitA);
     QAction *configA = new QAction(QIcon(":/chastity_belt.png"), tr("Configure..."), this);
-    connect(configA, SIGNAL(triggered()), this, SLOT(configure()));
+    connect(configA, &QAction::triggered, this, &BeetPlayer::configure);
     configA->setData(Globals::ConfigAction);
     Globals::instance()->addAction(configA);
 }