daten an aus eingebaut

git-svn-id: http://svn.lsim.tuxzone.org/trunk@66 4bec179b-ab65-46ed-a5f8-55b8b5c735d0

src/simulscene.cpp

@@ -125,6 +125,7 @@ void SimulScene::drawBackground ( QPainter * painter, const QRectF & rect ) {
 }
 
 void SimulScene::handleTimeLineValueChange(qreal value ) {
+	if (!getScenePosLablesActive()) return; //abbrechen, wenn deaktiviert da rechenintensiv
 	int step = 0;
 	QList<QPair<qreal, QPointF> > poslist = ani->posList();
 	for(int i = 1;i<poslist.count() ; ++i ) {
@@ -161,6 +162,8 @@ void SimulScene::setupVars() {
 	
 	setTimeLineDuration(30000);
 	setFlightPathVisible(true);
+
+	setScenePosLablesActive(false);
 }
 
 QList<QVariant> SimulScene::getSaveDataList() {
@@ -1155,3 +1158,14 @@ void SimulScene::resetScene() {
 	setupVars();
 	ellipse1->resetProbe();
 }
+
+
+bool SimulScene::getScenePosLablesActive() const {
+	return scenePosLablesActive;
+}
+
+
+void SimulScene::setScenePosLablesActive ( bool theValue ) {
+	scenePosLablesActive = theValue;
+	emit scenePosLablesActiveChanged(theValue);
+}