Better connect

src/librarylist.cpp

@@ -40,28 +40,14 @@ LibraryList::LibraryList(spt::Spotify &spotify, QWidget *parent)
 	setCurrentItem(nullptr);
 
 	QTreeWidget::connect(
-		this, &QTreeWidget::itemClicked, this,
-		[this](QTreeWidgetItem *item, int column)
-		{
-			clicked(item);
-		});
-
+		this, &QTreeWidget::itemClicked, this, &LibraryList::clicked);
 	QTreeWidget::connect(
-		this, &QTreeWidget::itemDoubleClicked, this,
-		[this](QTreeWidgetItem *item, int column)
-		{
-			doubleClicked(item);
-		});
-
+		this, &QTreeWidget::itemDoubleClicked, this, &LibraryList::doubleClicked);
 	QTreeWidget::connect(
-		this, &QTreeWidget::itemExpanded, this,
-		[this](QTreeWidgetItem *item)
-		{
-			expanded(item);
-		});
+		this, &QTreeWidget::itemExpanded, this, &LibraryList::expanded);
 }
 
-void LibraryList::clicked(QTreeWidgetItem *item)
+void LibraryList::clicked(QTreeWidgetItem *item, int)
 {
 	auto mainWindow = dynamic_cast<MainWindow *>(parent);
 	if (mainWindow == nullptr)
@@ -118,7 +104,7 @@ void LibraryList::clicked(QTreeWidgetItem *item)
 	}
 }
 
-void LibraryList::doubleClicked(QTreeWidgetItem *item)
+void LibraryList::doubleClicked(QTreeWidgetItem *item, int)
 {
 	auto mainWindow = dynamic_cast<MainWindow*>(parent);
 	if (mainWindow == nullptr)

src/librarylist.hpp

@@ -20,8 +20,8 @@ class LibraryList: public QTreeWidget
 	spt::Spotify &spotify;
 	QWidget *parent = nullptr;
 
-	void clicked(QTreeWidgetItem *item);
-	void doubleClicked(QTreeWidgetItem *item);
+	void clicked(QTreeWidgetItem *item, int column);
+	void doubleClicked(QTreeWidgetItem *item, int column);
 	void expanded(QTreeWidgetItem *item);
 };
 

src/playlistlist.cpp

@@ -11,26 +11,13 @@ PlaylistList::PlaylistList(spt::Spotify &spotify, QWidget *parent)
 	setCurrentRow(0);
 
 	QListWidget::connect(
-		this, &QListWidget::itemClicked, this,
-		[this](QListWidgetItem *item)
-		{
-			clicked(item);
-		});
-
+		this, &QListWidget::itemClicked, this, &PlaylistList::clicked);
 	QListWidget::connect(
-		this, &QListWidget::itemDoubleClicked, this,
-		[this](QListWidgetItem *item)
-		{
-			doubleClicked();
-		});
+		this, &QListWidget::itemDoubleClicked, this, &PlaylistList::doubleClicked);
 
 	setContextMenuPolicy(Qt::ContextMenuPolicy::CustomContextMenu);
 	QWidget::connect(
-		this, &QWidget::customContextMenuRequested, this,
-		[this](const QPoint &pos)
-		{
-			menu(pos);
-		});
+		this, &QWidget::customContextMenuRequested, this, &PlaylistList::menu);
 }
 
 void PlaylistList::clicked(QListWidgetItem *item)
@@ -43,7 +30,7 @@ void PlaylistList::clicked(QListWidgetItem *item)
 	mainWindow->loadPlaylist(currentPlaylist);
 }
 
-void PlaylistList::doubleClicked()
+void PlaylistList::doubleClicked(QListWidgetItem *)
 {
 	auto mainWindow = (MainWindow *) parent;
 	auto currentPlaylist = mainWindow->getSptPlaylists().at(currentRow());

src/playlistlist.hpp

@@ -18,6 +18,6 @@ class PlaylistList: public QListWidget
 	QWidget *parent;
 
 	void clicked(QListWidgetItem *item);
-	void doubleClicked();
+	void doubleClicked(QListWidgetItem *item);
 	void menu(const QPoint &pos);
 };