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Cocos2d-x_CCControlButton(按钮类)介绍,
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//
// HelloWorldScene.h
//
#ifndef __HELLOWORLD_SCENE_H__
#define __HELLOWORLD_SCENE_H__
#include "cocos2d.h"
#include "cocos-ext.h"
USING_NS_CC;
USING_NS_CC_EXT;
class HelloWorld : public cocos2d::CCLayer
{
public:
virtual bool init();
static cocos2d::CCScene* scene();
CREATE_FUNC(HelloWorld);
void touchDownAction(CCObject *pSender,CCControlEvent controlEvent);
void touchUpInsideAction(CCObject *pSender,CCControlEvent controlEvent);
void touchUpOutsideAction(CCObject *pSender,CCControlEvent controlEvent);
};
#endif
//
// HelloWorldScene.cpp
//
#include "HelloWorldScene.h"
USING_NS_CC;
CCScene* HelloWorld::scene()
{
CCScene *scene = CCScene::create();
HelloWorld *layer = HelloWorld::create();
scene->addChild(layer);
return scene;
}
bool HelloWorld::init()
{
if ( !CCLayer::init() )
{
return false;
}
CCLabelTTF *ttf = CCLabelTTF::create("未选中文字","MarkerFelt",25);
CCScale9Sprite *bgSpr = CCScale9Sprite::create("button.png");
CCControlButton *ccBtn = CCControlButton::create(ttf,bgSpr);
ccBtn->setPosition(ccp(240,170));
ccBtn->setBackgroundSpriteForState(CCScale9Sprite::create("buttonHighlighted.png"),CCControlStateHighlighted);
ccBtn->setTitleColorForState(ccc3(255,0),CCControlStateHighlighted);
ccBtn->setTitleForState(CCString::create("选中文字"),CCControlStateHighlighted);
ccBtn->addTargetWithActionForControlEvents(this,cccontrol_selector(HelloWorld::touchDownAction),CCControlEventTouchDown);
ccBtn->addTargetWithActionForControlEvents(this,cccontrol_selector(HelloWorld::touchUpInsideAction),CCControlEventTouchUpInside);
ccBtn->addTargetWithActionForControlEvents(this,cccontrol_selector(HelloWorld::touchUpOutsideAction),CCControlEventTouchUpOutside);
this->addChild(ccBtn);
CCLabelTTF *ttfBtnState = CCLabelTTF::create("",25);
ttfBtnState->setPosition(ccp(240,220));
this->addChild(ttfBtnState,293);
return true;
}
void HelloWorld::touchDownAction(cocos2d::CCObject *pSender,CCControlEvent controlEvent)
{
CCLabelTTF *ttf = (CCLabelTTF *)this->getChildByTag(293);
ttf->setString("按下");
}
void HelloWorld::touchUpInsideAction(cocos2d::CCObject *pSender,CCControlEvent controlEvent)
{
CCLabelTTF *ttf = (CCLabelTTF *)this->getChildByTag(293);
ttf->setString("内部抬起");
}
void HelloWorld::touchUpOutsideAction(cocos2d::CCObject *pSender,CCControlEvent controlEvent)
{
CCLabelTTF *ttf = (CCLabelTTF *)this->getChildByTag(293);
ttf->setString("外部抬起");
}