cocos2d-x 滚动条实现

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原创最新推荐文章于 2026-05-06 14:43:36 发布 4.4k 阅读 AI 写同款· GEO 优化 ›

【Cocos2d-x】控制音量的滚动条 上一篇好不容易把滚动条加进来了，结果发现拿它控制音量也不是那么轻松的。阅读详情

CCSize screenSize = CCDirector::sharedDirector()->getWinSize();
CCControlSlider *slider = CCControlSlider::create("extensions/sliderTrack.png","extensions/sliderProgress.png" ,"extensions/sliderThumb.png");
//slider->addTargetWithActionForControlEvents(this, menu_selector(HelloWorld::actionSlider),CCControlEventValueChanged);   事件
		
slider->setAnchorPoint(ccp(0.5f, 1.0f));
		
slider->setMinimumValue(0.0f); 
// Sets the min value of range
		
slider->setMaximumValue(3.0f); 
// Sets the max value of range
		
slider->setValue(1.0f);
		
slider->setPosition(ccp(screenSize.width / 2.0f, 35));
		
this->addChild(slider);

如果找不到CCControlSlider类那就

#include "cocos-ext.h"
USING_NS_CC_EXT;

如果无法导入此文件那就

项目下配置

附加包含目录 $(SolutionDir)extensions
附加依赖项 libExtensions.lib

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