Simplify code to open downloaded files

src/Downloader.cpp

@@ -112,17 +112,8 @@ void Downloader::startDownload (const QUrl& url) {
 //==============================================================================
 
 void Downloader::openDownload() {
-    if (!m_filePath.isEmpty()) {
-        QString url = m_filePath;
-
-        if (url.startsWith ("/"))
-            url = "file://" + url;
-        else
-            url = "file:///" + url;
-
-        hide();
-        QDesktopServices::openUrl (url);
-    }
+    if (!m_filePath.isEmpty())
+        QDesktopServices::openUrl (QUrl::fromLocalFile (m_filePath));
 
     else {
         QMessageBox::critical (this,

tutorial/src/Window.cpp

@@ -27,6 +27,9 @@ Window::Window (QWidget* parent) : QMainWindow (parent) {
     m_ui = new Ui::Window;
     m_ui->setupUi (this);
 
+    setWindowTitle (qApp->applicationName());
+
+    /* QSimpleUpdater is single-instance */
     m_updater = QSimpleUpdater::getInstance();
 
     /* Check for updates when the "Check For Updates" button is clicked */

tutorial/src/main.cpp

@@ -11,7 +11,7 @@
 int main (int argc, char** argv) {
     QApplication app (argc, argv);
     app.setApplicationVersion ("1.0");
-    app.setApplicationName ("Application");
+    app.setApplicationName ("Bob's Badass App");
 
     Window window;
     window.show();