State Transition when Mouse Enters Object Problem

[Javenne]

I'm having a problem on transitioning between states, by hovering on the object.

I have tried this code



QStateMachine machine;
machine.setGlobalRestorePolicy(QStateMachine::Rest oreProperties);

QState *group = new QState(&machine);
group->setObjectName("group");

QRect selectedRect(270, 125, 130, 130);

QState *idleState = new QState(group);
group->setInitialState(idleState);

QObjectList objects;
objects << p1 << p2 << p3;

QState *state1 = new QState(group);
QState *state2 = new QState(group);
QState *state3 = new QState(group);

state1->assignProperty(p1, "geometry", selectedRect);
state2->assignProperty(p2, "geometry", selectedRect);
state3->assignProperty(p3, "geometry", selectedRect);

// Enter P1
QEventTransition *enterTransition = new QEventTransition(p1, QEvent::Enter);
enterTransition->setTargetState(state1);
group->addTransition(enterTransition);

// Enter P2
QEventTransition *enterTransition = new QEventTransition(p2, QEvent::Enter);
enterTransition->setTargetState(state2);
group->addTransition(enterTransition);

// Enter P2
QEventTransition *enterTransition = new QEventTransition(p3, QEvent::Enter);
enterTransition->setTargetState(state3);
group->addTransition(enterTransition);

window.createAnimations(objects, &machine);

machine.addState(s1);
machine.addState(s2);
machine.addState(s3);
machine.setInitialState(group);
machine.start();


It works fine if I try to trigger the transition with a mouse click,


group->addTransition(p1, SIGNAL(clicked()), state1);

So I think I'm doing something wrong with the QEventTransition,
but I have no idea what I'm doing wrong.

Thanks.

[wysota]

Are your p1, p2 and p3 objects getting enter events at all? Use an event filter or reimplement the event handler to find out.