Try out actually using lambdas for something useful.

rainbyte · Apr 23, 2014 · b3ef8b0 · b3ef8b0
1 parent c7459b1
commit b3ef8b0
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/ui/organisedialog.cpp b/src/ui/organisedialog.cpp
@@ -155,7 +155,10 @@ bool OrganiseDialog::SetFilenames(const QStringList& filenames) {
       QtConcurrent::run(this, &OrganiseDialog::LoadSongsBlocking, filenames);
   QFutureWatcher<SongList>* watcher = new QFutureWatcher<SongList>(this);
   watcher->setFuture(songs_future_);
-  connect(watcher, SIGNAL(finished()), SLOT(LoadSongsFinished()));
+  NewClosure(watcher, SIGNAL(finished()), [&]() {
+    SetSongs(songs_future_.result());
+    watcher->deleteLater();
+  });
 
   SetLoadingSongs(true);
   return true;
@@ -171,8 +174,6 @@ void OrganiseDialog::SetLoadingSongs(bool loading) {
   }
 }
 
-void OrganiseDialog::LoadSongsFinished() { SetSongs(songs_future_.result()); }
-
 SongList OrganiseDialog::LoadSongsBlocking(const QStringList& filenames) {
   SongList songs;
   Song song;

diff --git a/src/ui/organisedialog.h b/src/ui/organisedialog.h
@@ -73,7 +73,6 @@ class OrganiseDialog : public QDialog {
   void InsertTag(const QString& tag);
   void UpdatePreviews();
 
-  void LoadSongsFinished();
   void OrganiseFinished(const QStringList& files_with_errors);
 
  private: