Re #1489, #1270, Re #1466: Allow only one instance of new dialogs

2015-01-04 20:07:39 +01:00
parent bb921a0a7f
commit 5037dff0d4
8 changed files with 57 additions and 14 deletions
@@ -22,7 +22,6 @@ TrainerSimulator::TrainerSimulator(QWidget * parent, SimulatorInterface * simula

  timer = new QTimer(this);
  connect(timer, SIGNAL(timeout()), this, SLOT(onTimerEvent()));
-  timer->start(10);
 }

 TrainerSimulator::~TrainerSimulator()
@@ -31,6 +30,18 @@ TrainerSimulator::~TrainerSimulator()
  delete ui;
 }

+void TrainerSimulator::showEvent(QShowEvent *event)
+{
+  timer->start(10);
+  event->accept();
+}
+
+void TrainerSimulator::closeEvent(QCloseEvent *event)
+{
+  timer->stop();
+  event->accept();
+}
+
 void TrainerSimulator::centerSticks()
 {
  if (leftStick->scene())