bool HelloWorld::init() { if ( !CCLayer::init() ) { return false; } CCSize winSize = CCDirector::sharedDirector()->getWinSize(); CCControlSlider *slider = CCControlSlider::create("sliderBg.png","sliderProgress.png","sliderThumb.png"); slider->setMaximumAllowedValue(100); slider->setMinimumAllowedValue(0); slider->setPosition(ccp(200,170)); slider->addTargetWithActionForControlEvents(this,cccontrol_selector(HelloWorld::valueChange),CCControlEventValueChanged); this->addChild(slider); return true; } void HelloWorld::valueChange(CCObject *pSender) { CCControlSlider *slider = (CCControlSlider *)pSender; float value = slider->getValue(); CCLog("value:%.2f",value); }
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。