Show MainWindow before KAuth dialog.

src/gui/mainwindow.cpp

@@ -131,12 +131,14 @@ void MainWindow::init()
 
     listDevices().setActionCollection(actionCollection());
     listOperations().setActionCollection(actionCollection());
-    pmWidget().init(&operationStack());
 
     setupGUI();
 
     loadConfig();
 
+    show();
+    pmWidget().init(&operationStack());
+
     scanDevices();
 }
 

src/gui/scanprogressdialog.cpp

@@ -26,6 +26,7 @@ ScanProgressDialog::ScanProgressDialog(QWidget* parent) :
     setWindowTitle(xi18nc("@title:window", "Scanning devices..."));
     setMinimumWidth(280);
     setMinimumDuration(150);
+    setValue(0);
     setAttribute(Qt::WA_ShowModal, true);
 }
 

src/main.cpp

@@ -84,7 +84,7 @@ int Q_DECL_IMPORT main(int argc, char* argv[])
         return 0;
 
     MainWindow* mainWindow = new MainWindow();
-    mainWindow->show();
+    Q_UNUSED(mainWindow);
 
     return app.exec();
 }