void TutorialUnit::closeGripper()
{
QMutexLocker lock(&mMutex);
checkHAL();
QMutexLocker waitLock(&mWaitMutex);
mWait.wait(&mWaitMutex, 300);
emit setGripperState(false);
mWait.wait(&mWaitMutex, 300);
}
void GraphicsView::reset(bool randomPositions)
{
setGripperState(true);
robot->setPos(300, 200);
robot->setRotation(0);
int i=0;
foreach(Circle* object, objects)
{
int y = 60*i;
int x = 40;
if(randomPositions)
x = 300;
object->setPos(x,50+y);
i++;
}
