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CCMenu 设置为setTouchSwallowEnabled(false),还是无法向下传递 #526

@YinGuiWang

Description

@YinGuiWang

在代码中
bool CCMenu::ccTouchBegan(CCTouch* touch, CCEvent* event)
{
CC_UNUSED_PARAM(event);
if (m_eState != kCCMenuStateWaiting || ! m_bVisible || !m_bEnabled)
{
setTouchSwallowEnabled(false);
return false;
}

for (CCNode *c = this->m_pParent; c != NULL; c = c->getParent())
{
    if (c->isVisible() == false)
    {
        setTouchSwallowEnabled(false);
        return false;
    }
}

m_pSelectedItem = this->itemForTouch(touch);
if (m_pSelectedItem)
{
    m_eState = kCCMenuStateTrackingTouch;
    m_pSelectedItem->selected();
    setTouchSwallowEnabled(true);   
    return true;
}
setTouchSwallowEnabled(false);
return false;

}

只要有被CCMenuItem获取过 又对CCMenu设置setTouchSwallowEnabled(true); 所以即使设置为 setTouchSwallowEnabled(false); 是不生效的

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