cocos2d-x-2.0新增加了几个UI控件，这里小弟我介绍下常用的这几个UI控件（CCControlSlider、CCControlSwitch、CCControlColourPicker)使用方法

cocos2d-x-2.0新增加了几个UI控件，这里我介绍下常用的这几个UI控件（CCControlSlider、CCControlSwitch、CCControlColourPicker)使用方法

cocos2d-x-2.0新增加了几个UI控件，这里我介绍下常用的这几个UI控件（CCControlSlider、CCControlSwitch、CCControlColourPicker、ListView）的使用方法。

一、CCControlSlider

// Slider CCControlSlider * slider = CCControlSlider::sliderWithFiles("sliderTrack2.png","sliderProgress2.png" ,"sliderThumb.png"); //添加回调函数 slider->addTargetWithActionForControlEvents(this, menu_selector(HelloWorld::actionSlider),CCControlEventValueChanged); slider->setPosition(ccp(size.width*.8, size.height*.2) ); //silder的最小值和最大值 slider->setMinimumValue(0.0f); slider->setMaximumValue(100.0f); //slider的当前值 slider->setValue(50.0f); addChild(slider);
回调函数：

void HelloWorld::actionSlider(CCObject* pSender){ CCControlSlider* pSliderCtl = (CCControlSlider*)pSender; ccTime scale; scale = pSliderCtl->getValue(); //slider的当前值 CCLog("CCControlSlider value = %f",scale); }
二、CCControlSwitch

//switch button CCControlSwitch *switchControl = CCControlSwitch::switchWithMaskSprite ( CCSprite::spriteWithFile("switch-mask.png"), CCSprite::spriteWithFile("switch-on.png"), CCSprite::spriteWithFile("switch-off.png"), CCSprite::spriteWithFile("switch-thumb.png"), CCLabelTTF::labelWithString("On", "Arial-BoldMT", 16), CCLabelTTF::labelWithString("Off", "Arial-BoldMT", 16) ); switchControl->setPosition(ccp (size.width*.8, size.height*.35)); //回调函数 switchControl->addTargetWithActionForControlEvents(this, menu_selector(HelloWorld::callbackSwitch), CCControlEventValueChanged); addChild(switchControl); callbackSwitch(switchControl);
回调函数：

void HelloWorld::callbackSwitch(CCObject* pSender){ CCControlSwitch* pSwitch = (CCControlSwitch*)pSender; if (pSwitch->getIsOn()){ CCLog("CCControlSwitch value = ON"); } else{ CCLog("CCControlSwitch value = OFF"); } }
三、CCControlColourPicker

//clolor picker CCControlColourPicker *colourPicker = CCControlColourPicker::colourPicker(); colourPicker->setColor(ccc3(37, 46, 252)); colourPicker->setPosition(ccp (size.width*.8, size.height*.7)); colourPicker->addTargetWithActionForControlEvents(this, menu_selector(HelloWorld::colourValueChanged), CCControlEventValueChanged); addChild(colourPicker);
回调函数：

void HelloWorld::colourValueChanged(CCObject *sender){ CCControlColourPicker* pPicker = (CCControlColourPicker*)sender; std::string str = CCString::stringWithFormat("#%02X%02X%02X",pPicker->getColorValue().r, pPicker->getColorValue().g, pPicker->getColorValue().b)->getCString(); CCLog("CCControlColourPicker value = %s",str.c_str()); }

四、ListView

有点长，单独开一个页面，点击查看ListView使用>>