Adding a button seem to swallow all touch events

@FabrizioV wrote:

Hi guys,

I'm handling the touch events in my layer in the usual way as follows:

auto eventListener = EventListenerTouchOneByOne::create();
eventListener->onTouchBegan = CC_CALLBACK_2(xWordsLayer::onTouchBegan, this);
eventListener->onTouchMoved = CC_CALLBACK_2(xWordsLayer::onTouchMoved, this);
eventListener->onTouchEnded = CC_CALLBACK_2(xWordsLayer::onTouchEnded, this);
this->getEventDispatcher()->addEventListenerWithSceneGraphPriority(eventListener, this);

Now everything seems to be working fine. Then I tried to add a "Restart" button at the top of the screen, as follows:

auto size = Director::getInstance()->getWinSize();
auto mi1 = cocos2d::ui::Button::create();
mi1->setTouchEnabled(true);
mi1->setTitleText("Restart");
mi1->setTitleFontSize(16);
mi1->setAnchorPoint(Vec2(1,1));
mi1->setPosition(Vec2(size.width, size.height));
mi1->addTouchEventListener(CC_CALLBACK_2(xWordsLayer::askExit, this));
mi1->setTitleFontName("fonts/arial.ttf");
addChild(mi1);

Now if I do that, the button responds correcty, but the touch events associated to the layer are no longer responding. Another weird aspect is that when I run the app on the simulator, there are cases (apparently random) where the touch event respond - however most of the time they don't.
Could anyone please help me understand what am I doing wrong?

Thanks!

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