(1)、CCMenuItem
CCMenuItem类是所有按钮的基础类。不建议直接使用该类，因为它并不包含具体显示的功能。作为所有按钮对象的父类，主要提供两个功能。
1、提供了基本按钮的状态：正常、选中和无效。
2、为按钮对象实现了基本的回调函数机制。当按钮对象被玩家点下后，通常需要执行一个动作。此时就会执行一个函数来执行游戏中的逻辑，这个函数就是按钮对象的回调函数。
(2)、CCMenuItemLabel
包含了文字标签的按钮CCMenuItemLabel类继承了CCLabelProtocol协议。这使得它有了显示文字的对象。CCLabelTTF、CCLabelBMFont、CCLabelAtlas标签对象都可以放置在此按钮对象中。此类的对象会将一个基本的文字标签转变成一个菜单按钮。
// 第一个参数：按钮中显示的标签对象，第二个参数：代表执行当前按钮对象，第三个参数：回调函数static CCMenuItemLabel * create(CCNode*label, CCObject* target, SEL_MenuHandler selector);
(3)、CCMenuItemAtlasFont
CCMenuItemAtlasFont 继承于 CCMenuItemLabel，并没有太多的变化，只是支持 CCLabelAtlas来创建按钮对象。
// 参数：显示的内容，字体图集名称，字体的宽度，字体的高度，字体图集开始的字符static CCMenuItemAtlasFont* create(const char *value, const char *charMapFile, int itemWidth, int itemHeight, char startCharMap);// 参数：显示的内容，字体图集名称，字体的宽度，字体的高度，字体图集开始的字符。参数target表示执行当前按钮的对象，selector：回调函数static CCMenuItemAtlasFont* create(const char *value, const char *charMapFile, int itemWidth, int itemHeight, char startCharMap, CCObject* target, SEL_MenuHandler selector);
(4)、CCMenuItemFont
同样CCMenuItemFont 继承于 CCMenuItemLabel，支持直接使用标签类来创建的菜单按钮。
static CCMenuItemFont * create(const char *value);static CCMenuItemFont * create(const char *value, CCObject* target, SEL_MenuHandler selector);
(5)、CCMenuItemSprite
由一个精灵对象组成的菜单按钮。类中提供了三个精灵对象，分别表示为：正常、选中、无效。也就是说这个按钮对象中的三个按钮状态，将会以三个精灵对象的方式来表现。因此CCMenuItemSprite算得上是将精灵和按钮功能的结合体。
static CCMenuItemSprite * create(CCNode* normalSprite, CCNode* selectedSprite, CCNode* disabledSprite = NULL);static CCMenuItemSprite * create(CCNode* normalSprite, CCNode* selectedSprite, CCObject* target, SEL_MenuHandler selector);static CCMenuItemSprite * create(CCNode* normalSprite, CCNode* selectedSprite, CCNode* disabledSprite, CCObject* target, SEL_MenuHandler selector);
(6)、CCMenuItemImage
CCMenuItemImage继承与CCMenuItemSprite，并没有太大的变化，只是将原本按钮中的对象换成了三张纹理图片。无需创建精灵对象，就可以直接创建一个按钮对象。
static CCMenuItemImage* create(const char *normalImage, const char *selectedImage);static CCMenuItemImage* create(const char *normalImage, const char *selectedImage, const char *disabledImage);static CCMenuItemImage* create(const char *normalImage, const char *selectedImage, CCObject* target, SEL_MenuHandler selector);
上面代码直接使用纹理图片来创建CCMenuItemImage的按钮对象。与父类相比省去了一步创建精灵对象的过程。在使用这种方法创建按钮时最好使用尺寸相同的图片，这样玩家在按下按钮时，产生的动画效果就不会发生偏移。
(7)、CCMenuItemToggle
CCMenuItemToggle比较特殊，它在内部拥有一个CCMenuItem按钮，用来负责展示不同的按钮状态。因为使用了一个菜单按钮的数组，所以此类的对象可以实现状态切换。
static CCMenuItemToggle* create(CCMenuItem *item);static CCMenuItemToggle* createWithTarget(CCObject* target, SEL_MenuHandler selector, CCMenuItem* item, ...);
上面代码中可以看出，此类的对象是一个按钮对象的集合。它能够包含很多的按钮状态，方便进行切换。
DEMO:
bool HelloWorld::init(){ // 获得屏幕尺寸 CCSize winSize = CCDirector::sharedDirector()->getWinSize(); setTouchEnabled(true); CCLabelTTF *label3 = CCLabelTTF::create("Hello,CCLabelTTF", "", 28); CCMenuItemLabel *item1 = CCMenuItemLabel::create(label3, this, menu_selector(HelloWorld::menuCloseCallback)); item1->setPosition(ccp(winSize.width/2, winSize.height * 0.9)); CCMenuItemFont *item2 = CCMenuItemFont::create("1992", this, menu_selector(HelloWorld::menuCloseCallback)); item2->setPosition(ccp(winSize.width/2, winSize.height * 0.7)); CCSprite *sp1 = CCSprite::create("CloseNormal.png"); CCSprite *sp2 = CCSprite::create("CloseSelected.png"); CCMenuItemSprite *item3 = CCMenuItemSprite::create(sp1, sp2, this, menu_selector(HelloWorld::menuCloseCallback)); item3->setPosition(ccp(winSize.width/2, winSize.height * 0.5)); CCMenuItemImage *item4 = CCMenuItemImage::create("CloseNormal.png", "CloseSelected.png", this, menu_selector(HelloWorld::menuCloseCallback)); item4->setPosition(ccp(winSize.width/2, winSize.height * 0.3)); CCMenuItemToggle* item5 = CCMenuItemToggle::createWithTarget(this, menu_selector(HelloWorld::menuCloseCallback), CCMenuItemFont::create( "On" ), CCMenuItemFont::create( "Off"), NULL ); item5->setPosition(ccp(winSize.width/2, winSize.height * 0.1)); CCMenu *menu = CCMenu::create(item1, item2, item3, item4, item5, NULL); menu->setPosition(CCPointZero); this->addChild(menu); return true;} 官方DEMO: [来源：Cocos2d-x引擎中TestCpp项目中 MenuTest]
#MenuTest.h 文件
// MenuTest.h#ifndef _MENU_TEST_H_#define _MENU_TEST_H_----#include "cocos2d.h"#include "../testBasic.h"class MenuLayerMainMenu : public CCLayer{protected: CCMenuItem* m_disabledItem;public: MenuLayerMainMenu(void); ~MenuLayerMainMenu();public: virtual bool ccTouchBegan(CCTouch *touch, CCEvent * pEvent); virtual void ccTouchEnded(CCTouch *touch, CCEvent * pEvent); virtual void ccTouchCancelled(CCTouch *touch, CCEvent * pEvent); virtual void ccTouchMoved(CCTouch *touch, CCEvent * pEvent); void allowTouches(float dt); void menuCallback(CCObject* pSender); void menuCallbackConfig(CCObject* pSender); void menuCallbackDisabled(CCObject* pSender); void menuCallbackEnable(CCObject* pSender); void menuCallback2(CCObject* pSender); void menuCallbackPriorityTest(CCObject* pSender); void menuCallbackBugsTest(CCObject *pSender); void onQuit(CCObject* pSender); void menuMovingCallback(CCObject *pSender); //CREATE_NODE(MenuLayer1);};class MenuLayer2 : public CCLayer{protected: CCPoint m_centeredMenu; bool m_alignedH; void alignMenusH(); void alignMenusV();public: MenuLayer2(void); ~MenuLayer2();public: void menuCallback(CCObject* pSender); void menuCallbackOpacity(CCObject* pSender); void menuCallbackAlign(CCObject* pSender); //CREATE_NODE(MenuLayer2);};class MenuLayer3 : public CCLayer{protected: CCMenuItem* m_disabledItem;public: MenuLayer3(void); ~MenuLayer3();public: void menuCallback(CCObject* pSender); void menuCallback2(CCObject* pSender); void menuCallback3(CCObject* pSender); //CREATE_NODE(MenuLayer3);};class MenuLayer4 : public CCLayer{public: MenuLayer4(void); ~MenuLayer4();public: void menuCallback(CCObject* pSender); void backCallback(CCObject* pSender); //CREATE_NODE(MenuLayer4);};class MenuLayerPriorityTest : public CCLayer{public: MenuLayerPriorityTest(); ~MenuLayerPriorityTest(); void menuCallback(CCObject* pSender); void disableMenuCallback(CCObject* pSender); void enableMenuCallback(); void togglePriorityCallback(CCObject* pSender);private: CCMenu* m_pMenu1; CCMenu* m_pMenu2; bool m_bPriority;};class BugsTest : public CCLayer{public: BugsTest(); void issue1410MenuCallback(CCObject *pSender); void issue1410v2MenuCallback(CCObject *pSender); void backMenuCallback(CCObject *pSender);};class RemoveMenuItemWhenMove : public CCLayer{public: RemoveMenuItemWhenMove(); ~RemoveMenuItemWhenMove(); virtual void registerWithTouchDispatcher(void); virtual bool ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent); virtual void ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent); void goBack(CCObject *pSender); private: CCMenuItemFont *item;};class MenuTestScene : public TestScene{public: virtual void runThisTest();};#endif #MenuTest.cpp 文件
// MenuTest.cpp#include "MenuTest.h"#include "../testResource.h"enum { kTagMenu = 1, kTagMenu0 = 0, kTagMenu1 = 1,};#define MID_CALLBACK 1000#define MID_CALLBACK2 1001#define MID_DISABLED 1002#define MID_ENABLE 1003#define MID_CONFIG 1004#define MID_QUIT 1005#define MID_OPACITY 1006#define MID_ALIGN 1007#define MID_CALLBACK3 1008#define MID_BACKCALLBACK 1009//------------------------------------------------------------------//// MenuLayerMainMenu////------------------------------------------------------------------MenuLayerMainMenu::MenuLayerMainMenu(){ setTouchEnabled(true); setTouchPriority(kCCMenuHandlerPriority + 1); setTouchMode(kCCTouchesOneByOne); // Font Item CCSprite* spriteNormal = CCSprite::create(s_MenuItem, CCRectMake(0,23*2,115,23)); CCSprite* spriteSelected = CCSprite::create(s_MenuItem, CCRectMake(0,23*1,115,23)); CCSprite* spriteDisabled = CCSprite::create(s_MenuItem, CCRectMake(0,23*0,115,23)); CCMenuItemSprite* item1 = CCMenuItemSprite::create(spriteNormal, spriteSelected, spriteDisabled, this, menu_selector(MenuLayerMainMenu::menuCallback) ); // Image Item CCMenuItem* item2 = CCMenuItemImage::create(s_SendScore, s_PressSendScore, this, menu_selector(MenuLayerMainMenu::menuCallback2) ); // Label Item (LabelAtlas) CCLabelAtlas* labelAtlas = CCLabelAtlas::create("0123456789", "fonts/labelatlas.png", 16, 24, '.'); CCMenuItemLabel* item3 = CCMenuItemLabel::create(labelAtlas, this, menu_selector(MenuLayerMainMenu::menuCallbackDisabled) ); item3->setDisabledColor( ccc3(32,32,64) ); item3->setColor( ccc3(200,200,255) ); // Font Item CCMenuItemFont *item4 = CCMenuItemFont::create("I toggle enable items", this, menu_selector(MenuLayerMainMenu::menuCallbackEnable) ); item4->setFontSizeObj(20); item4->setFontName("Marker Felt"); // Label Item (CCLabelBMFont) CCLabelBMFont* label = CCLabelBMFont::create("configuration", "fonts/bitmapFontTest3.fnt"); CCMenuItemLabel* item5 = CCMenuItemLabel::create(label, this, menu_selector(MenuLayerMainMenu::menuCallbackConfig)); // Testing issue #500 item5->setScale( 0.8f ); // Events CCMenuItemFont::setFontName("Marker Felt"); CCMenuItemFont *item6 = CCMenuItemFont::create("Priority Test", this, menu_selector(MenuLayerMainMenu::menuCallbackPriorityTest)); // Bugs Item CCMenuItemFont *item7 = CCMenuItemFont::create("Bugs", this, menu_selector(MenuLayerMainMenu::menuCallbackBugsTest)); // Font Item CCMenuItemFont* item8 = CCMenuItemFont::create("Quit", this, menu_selector(MenuLayerMainMenu::onQuit)); CCMenuItemFont* item9 = CCMenuItemFont::create("Remove menu item when moving", this, menu_selector(MenuLayerMainMenu::menuMovingCallback)); CCActionInterval* color_action = CCTintBy::create(0.5f, 0, -255, -255); CCActionInterval* color_back = color_action->reverse(); CCSequence* seq = CCSequence::create(color_action, color_back, NULL); item8->runAction(CCRepeatForever::create(seq)); CCMenu* menu = CCMenu::create( item1, item2, item3, item4, item5, item6, item7, item8, item9, NULL); menu->alignItemsVertically(); // elastic effect CCSize s = CCDirector::sharedDirector()->getWinSize(); int i=0; CCNode* child; CCArray * pArray = menu->getChildren(); CCObject* pObject = NULL; CCARRAY_FOREACH(pArray, pObject) { if(pObject == NULL) break; child = (CCNode*)pObject; CCPoint dstPoint = child->getPosition(); int offset = (int) (s.width/2 + 50); if( i % 2 == 0) offset = -offset; child->setPosition( ccp( dstPoint.x + offset, dstPoint.y) ); child->runAction( CCEaseElasticOut::create(CCMoveBy::create(2, ccp(dstPoint.x - offset,0)), 0.35f) ); i++; } m_disabledItem = item3; item3->retain(); m_disabledItem->setEnabled( false ); addChild(menu); menu->setPosition(ccp(s.width/2, s.height/2));}bool MenuLayerMainMenu::ccTouchBegan(CCTouch *touch, CCEvent * pEvent){ return true;}void MenuLayerMainMenu::ccTouchEnded(CCTouch *touch, CCEvent * pEvent){}void MenuLayerMainMenu::ccTouchCancelled(CCTouch *touch, CCEvent * pEvent){}void MenuLayerMainMenu::ccTouchMoved(CCTouch *touch, CCEvent * pEvent){}MenuLayerMainMenu::~MenuLayerMainMenu(){ m_disabledItem->release();}void MenuLayerMainMenu::menuCallback(CCObject* sender){ ((CCLayerMultiplex*)m_pParent)->switchTo(1);}void MenuLayerMainMenu::menuCallbackConfig(CCObject* sender){ ((CCLayerMultiplex*)m_pParent)->switchTo(3);}void MenuLayerMainMenu::allowTouches(float dt){ CCDirector* pDirector = CCDirector::sharedDirector(); pDirector->getTouchDispatcher()->setPriority(kCCMenuHandlerPriority+1, this); unscheduleAllSelectors(); CCLog("TOUCHES ALLOWED AGAIN");}void MenuLayerMainMenu::menuCallbackDisabled(CCObject* sender) { // hijack all touch events for 5 seconds CCDirector* pDirector = CCDirector::sharedDirector(); pDirector->getTouchDispatcher()->setPriority(kCCMenuHandlerPriority-1, this); schedule(schedule_selector(MenuLayerMainMenu::allowTouches), 5.0f); CCLog("TOUCHES DISABLED FOR 5 SECONDS");}void MenuLayerMainMenu::menuCallbackEnable(CCObject* sender) { m_disabledItem->setEnabled(! m_disabledItem->isEnabled() );}void MenuLayerMainMenu::menuCallback2(CCObject* sender){ ((CCLayerMultiplex*)m_pParent)->switchTo(2);}void MenuLayerMainMenu::menuCallbackPriorityTest(CCObject* pSender){ ((CCLayerMultiplex*)m_pParent)->switchTo(4);}void MenuLayerMainMenu::menuCallbackBugsTest(CCObject *pSender){ ((CCLayerMultiplex*)m_pParent)->switchTo(5);}void MenuLayerMainMenu::onQuit(CCObject* sender){ //[[Director sharedDirector] end]; //getCocosApp()->exit();}void MenuLayerMainMenu::menuMovingCallback(CCObject *pSender){ ((CCLayerMultiplex*)m_pParent)->switchTo(6);}//------------------------------------------------------------------//// MenuLayer2////------------------------------------------------------------------MenuLayer2::MenuLayer2(){ for( int i=0;i < 2;i++ ) { CCMenuItemImage* item1 = CCMenuItemImage::create(s_PlayNormal, s_PlaySelect, this, menu_selector(MenuLayer2::menuCallback)); CCMenuItemImage* item2 = CCMenuItemImage::create(s_HighNormal, s_HighSelect, this, menu_selector(MenuLayer2::menuCallbackOpacity) ); CCMenuItemImage* item3 = CCMenuItemImage::create(s_AboutNormal, s_AboutSelect, this, menu_selector(MenuLayer2::menuCallbackAlign) ); item1->setScaleX( 1.5f ); item2->setScaleX( 0.5f ); item3->setScaleX( 0.5f ); CCMenu* menu = CCMenu::create(item1, item2, item3, NULL); CCSize s = CCDirector::sharedDirector()->getWinSize(); menu->setPosition(ccp(s.width/2, s.height/2)); menu->setTag( kTagMenu ); addChild(menu, 0, 100+i); m_centeredMenu = menu->getPosition(); } m_alignedH = true; alignMenusH();}MenuLayer2::~MenuLayer2(){}void MenuLayer2::alignMenusH(){ for(int i=0;i<2;i++) { CCMenu *menu = (CCMenu*)getChildByTag(100+i); menu->setPosition( m_centeredMenu ); if(i==0) { // TIP: if no padding, padding = 5 menu->alignItemsHorizontally(); CCPoint p = menu->getPosition(); menu->setPosition( ccpAdd(p, ccp(0,30)) ); } else { // TIP: but padding is configurable menu->alignItemsHorizontallyWithPadding(40); CCPoint p = menu->getPosition(); menu->setPosition( ccpSub(p, ccp(0,30)) ); } }}void MenuLayer2::alignMenusV(){ for(int i=0;i<2;i++) { CCMenu *menu = (CCMenu*)getChildByTag(100+i); menu->setPosition( m_centeredMenu ); if(i==0) { // TIP: if no padding, padding = 5 menu->alignItemsVertically(); CCPoint p = menu->getPosition(); menu->setPosition( ccpAdd(p, ccp(100,0)) ); } else { // TIP: but padding is configurable menu->alignItemsVerticallyWithPadding(40); CCPoint p = menu->getPosition(); menu->setPosition( ccpSub(p, ccp(100,0)) ); } }}void MenuLayer2::menuCallback(CCObject* sender){ ((CCLayerMultiplex*)m_pParent)->switchTo(0);}void MenuLayer2::menuCallbackOpacity(CCObject* sender){ CCMenu* menu = (CCMenu*)(((CCNode*)(sender))->getParent()); GLubyte opacity = menu->getOpacity(); if( opacity == 128 ) menu->setOpacity(255); else menu->setOpacity(128); }void MenuLayer2::menuCallbackAlign(CCObject* sender){ m_alignedH = ! m_alignedH; if( m_alignedH ) alignMenusH(); else alignMenusV(); }//------------------------------------------------------------------//// MenuLayer3////------------------------------------------------------------------MenuLayer3::MenuLayer3(){ CCMenuItemFont::setFontName("Marker Felt"); CCMenuItemFont::setFontSize(28); CCLabelBMFont* label = CCLabelBMFont::create("Enable AtlasItem", "fonts/bitmapFontTest3.fnt"); CCMenuItemLabel* item1 = CCMenuItemLabel::create(label, this, menu_selector(MenuLayer3::menuCallback2) ); CCMenuItemFont* item2 = CCMenuItemFont::create("--- Go Back ---", this, menu_selector(MenuLayer3::menuCallback) ); CCSprite *spriteNormal = CCSprite::create(s_MenuItem, CCRectMake(0,23*2,115,23)); CCSprite *spriteSelected = CCSprite::create(s_MenuItem, CCRectMake(0,23*1,115,23)); CCSprite *spriteDisabled = CCSprite::create(s_MenuItem, CCRectMake(0,23*0,115,23)); CCMenuItemSprite* item3 = CCMenuItemSprite::create(spriteNormal, spriteSelected, spriteDisabled, this, menu_selector(MenuLayer3::menuCallback3)); m_disabledItem = item3; item3->retain(); m_disabledItem->setEnabled( false ); CCMenu *menu = CCMenu::create( item1, item2, item3, NULL); menu->setPosition( ccp(0,0) ); CCSize s = CCDirector::sharedDirector()->getWinSize(); item1->setPosition( ccp(s.width/2 - 150, s.height/2) ); item2->setPosition( ccp(s.width/2 - 200, s.height/2) ); item3->setPosition( ccp(s.width/2, s.height/2 - 100) ); CCJumpBy* jump = CCJumpBy::create(3, ccp(400,0), 50, 4); item2->runAction( CCRepeatForever::create(CCSequence::create( jump, jump->reverse(), NULL))); CCActionInterval* spin1 = CCRotateBy::create(3, 360); CCActionInterval* spin2 = (CCActionInterval*)(spin1->copy()->autorelease()); CCActionInterval* spin3 = (CCActionInterval*)(spin1->copy()->autorelease()); item1->runAction( CCRepeatForever::create(spin1) ); item2->runAction( CCRepeatForever::create(spin2) ); item3->runAction( CCRepeatForever::create(spin3) ); addChild( menu ); menu->setPosition(ccp(0,0));}MenuLayer3::~MenuLayer3(){ m_disabledItem->release();}void MenuLayer3::menuCallback(CCObject* sender){ ((CCLayerMultiplex*)m_pParent)->switchTo(0);}void MenuLayer3::menuCallback2(CCObject* sender){ //CCLOG("Label clicked. Toogling AtlasSprite"); m_disabledItem->setEnabled( ! m_disabledItem->isEnabled() ); m_disabledItem->stopAllActions();}void MenuLayer3::menuCallback3(CCObject* sender){ //CCLOG("MenuItemSprite clicked");}//------------------------------------------------------------------//// MenuLayer4////------------------------------------------------------------------MenuLayer4::MenuLayer4(){ CCMenuItemFont::setFontName("American Typewriter"); CCMenuItemFont::setFontSize(18); CCMenuItemFont*title1 = CCMenuItemFont::create("Sound"); title1->setEnabled(false); CCMenuItemFont::setFontName( "Marker Felt" ); CCMenuItemFont::setFontSize(34); CCMenuItemToggle* item1 = CCMenuItemToggle::createWithTarget(this, menu_selector(MenuLayer4::menuCallback), CCMenuItemFont::create( "On" ), CCMenuItemFont::create( "Off"), NULL ); CCMenuItemFont::setFontName( "American Typewriter" ); CCMenuItemFont::setFontSize(18); CCMenuItemFont* title2 = CCMenuItemFont::create( "Music" ); title2->setEnabled(false); CCMenuItemFont::setFontName( "Marker Felt" ); CCMenuItemFont::setFontSize(34); CCMenuItemToggle *item2 = CCMenuItemToggle::createWithTarget(this, menu_selector(MenuLayer4::menuCallback), CCMenuItemFont::create( "On" ), CCMenuItemFont::create( "Off"), NULL ); CCMenuItemFont::setFontName( "American Typewriter" ); CCMenuItemFont::setFontSize(18); CCMenuItemFont* title3 = CCMenuItemFont::create( "Quality" ); title3->setEnabled( false ); CCMenuItemFont::setFontName( "Marker Felt" ); CCMenuItemFont::setFontSize(34); CCMenuItemToggle *item3 = CCMenuItemToggle::createWithTarget(this, menu_selector(MenuLayer4::menuCallback), CCMenuItemFont::create( "High" ), CCMenuItemFont::create( "Low" ), NULL ); CCMenuItemFont::setFontName( "American Typewriter" ); CCMenuItemFont::setFontSize(18); CCMenuItemFont* title4 = CCMenuItemFont::create( "Orientation" ); title4->setEnabled(false); CCMenuItemFont::setFontName( "Marker Felt" ); CCMenuItemFont::setFontSize(34); CCMenuItemToggle *item4 = CCMenuItemToggle::createWithTarget(this, menu_selector(MenuLayer4::menuCallback), CCMenuItemFont::create( "Off" ), NULL ); //UxArray* more_items = UxArray::arrayWithObjects( // CCMenuItemFont::create( "33%" ), // CCMenuItemFont::create( "66%" ), // CCMenuItemFont::create( "100%" ), // NULL ); // TIP: you can manipulate the items like any other CCMutableArray item4->getSubItems()->addObject( CCMenuItemFont::create( "33%" ) ); item4->getSubItems()->addObject( CCMenuItemFont::create( "66%" ) ); item4->getSubItems()->addObject( CCMenuItemFont::create( "100%" ) ); // you can change the one of the items by doing this item4->setSelectedIndex( 2 ); CCMenuItemFont::setFontName( "Marker Felt" ); CCMenuItemFont::setFontSize( 34 ); CCLabelBMFont *label = CCLabelBMFont::create( "go back", "fonts/bitmapFontTest3.fnt" ); CCMenuItemLabel* back = CCMenuItemLabel::create(label, this, menu_selector(MenuLayer4::backCallback) ); CCMenu *menu = CCMenu::create( title1, title2, item1, item2, title3, title4, item3, item4, back, NULL ); // 9 items. menu->alignItemsInColumns(2, 2, 2, 2, 1, NULL); addChild( menu ); CCSize s = CCDirector::sharedDirector()->getWinSize(); menu->setPosition(ccp(s.width/2, s.height/2));}MenuLayer4::~MenuLayer4(){}void MenuLayer4::menuCallback(CCObject* sender){ //CCLOG("selected item: %x index:%d", dynamic_cast (sender)->selectedItem(), dynamic_cast (sender)->selectedIndex() ); }void MenuLayer4::backCallback(CCObject* sender){ ((CCLayerMultiplex*)m_pParent)->switchTo(0);}MenuLayerPriorityTest::MenuLayerPriorityTest(){ // Testing empty menu m_pMenu1 = CCMenu::create(); m_pMenu2 = CCMenu::create(); // Menu 1 CCMenuItemFont::setFontName("Marker Felt"); CCMenuItemFont::setFontSize(18); CCMenuItemFont *item1 = CCMenuItemFont::create("Return to Main Menu", this, menu_selector(MenuLayerPriorityTest::menuCallback)); CCMenuItemFont *item2 = CCMenuItemFont::create("Disable menu for 5 seconds", this, menu_selector(MenuLayerPriorityTest::disableMenuCallback)); m_pMenu1->addChild(item1); m_pMenu1->addChild(item2); m_pMenu1->alignItemsVerticallyWithPadding(2); addChild(m_pMenu1); // Menu 2 m_bPriority = true; CCMenuItemFont::setFontSize(48); item1 = CCMenuItemFont::create("Toggle priority", this, menu_selector(MenuLayerPriorityTest::togglePriorityCallback)); item1->setColor(ccc3(0,0,255)); m_pMenu2->addChild(item1); addChild(m_pMenu2);}MenuLayerPriorityTest::~MenuLayerPriorityTest(){}void MenuLayerPriorityTest::menuCallback(CCObject* pSender){ ((CCLayerMultiplex*)m_pParent)->switchTo(0);// [[CCDirector sharedDirector] popScene];}void MenuLayerPriorityTest::disableMenuCallback(CCObject* pSender){ m_pMenu1->setEnabled(false); CCDelayTime *wait = CCDelayTime::create(5); CCCallFunc *enable = CCCallFunc::create(this, callfunc_selector(MenuLayerPriorityTest::enableMenuCallback)); CCSequence* seq = CCSequence::create(wait, enable, NULL); m_pMenu1->runAction(seq);}void MenuLayerPriorityTest::enableMenuCallback(){ m_pMenu1->setEnabled(true);}void MenuLayerPriorityTest::togglePriorityCallback(CCObject* pSender){ if( m_bPriority) { m_pMenu2->setHandlerPriority(kCCMenuHandlerPriority + 20); m_bPriority = false; } else { m_pMenu2->setHandlerPriority(kCCMenuHandlerPriority - 20); m_bPriority = true; }}// BugsTestBugsTest::BugsTest(){ CCMenuItemFont *issue1410 = CCMenuItemFont::create("Issue 1410", this, menu_selector(BugsTest::issue1410MenuCallback)); CCMenuItemFont *issue1410_2 = CCMenuItemFont::create("Issue 1410 #2", this, menu_selector(BugsTest::issue1410v2MenuCallback)); CCMenuItemFont *back = CCMenuItemFont::create("Back", this, menu_selector(BugsTest::backMenuCallback)); CCMenu *menu = CCMenu::create(issue1410, issue1410_2, back, NULL); addChild(menu); menu->alignItemsVertically(); CCSize s = CCDirector::sharedDirector()->getWinSize(); menu->setPosition(ccp(s.width/2, s.height/2));}void BugsTest::issue1410MenuCallback(cocos2d::CCObject *pSender){ CCMenu *menu = (CCMenu*)((CCMenuItem*)pSender)->getParent(); menu->setTouchEnabled(false); menu->setTouchEnabled(true); CCLog("NO CRASHES");}void BugsTest::issue1410v2MenuCallback(cocos2d::CCObject *pSender){ CCMenu *menu = (CCMenu*)((CCMenuItem*)pSender)->getParent(); menu->setTouchEnabled(true); menu->setTouchEnabled(false); CCLog("NO CRASHES. AND MENU SHOULD STOP WORKING");}void BugsTest::backMenuCallback(cocos2d::CCObject *pSender){ ((CCLayerMultiplex*)m_pParent)->switchTo(0);}RemoveMenuItemWhenMove::RemoveMenuItemWhenMove(){ CCSize s = CCDirector::sharedDirector()->getWinSize(); CCLabelTTF* label = CCLabelTTF::create("click item and move, should not crash", "Arial", 20); label->setPosition(ccp(s.width/2, s.height - 30)); addChild(label); item = CCMenuItemFont::create("item 1"); item->retain(); CCMenuItemFont *back = CCMenuItemFont::create("go back", this, menu_selector(RemoveMenuItemWhenMove::goBack)); CCMenu *menu = CCMenu::create(item, back, NULL); addChild(menu); menu->alignItemsVertically(); menu->setPosition(ccp(s.width/2, s.height/2)); setTouchEnabled(true);}void RemoveMenuItemWhenMove::goBack(CCObject *pSender){ ((CCLayerMultiplex*)m_pParent)->switchTo(0);}RemoveMenuItemWhenMove::~RemoveMenuItemWhenMove(){ CC_SAFE_RELEASE(item);}void RemoveMenuItemWhenMove::registerWithTouchDispatcher(void){ CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this, -129, false);}bool RemoveMenuItemWhenMove::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent){ return true;}void RemoveMenuItemWhenMove::ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent){ if (item) { item->removeFromParentAndCleanup(true); item->release(); item = NULL; }}void MenuTestScene::runThisTest(){ CCLayer* pLayer1 = new MenuLayerMainMenu(); CCLayer* pLayer2 = new MenuLayer2(); CCLayer* pLayer3 = new MenuLayer3(); CCLayer* pLayer4 = new MenuLayer4(); CCLayer* pLayer5 = new MenuLayerPriorityTest(); CCLayer* pLayer6 = new BugsTest(); CCLayer* pLayer7 = new RemoveMenuItemWhenMove(); CCLayerMultiplex* layer = CCLayerMultiplex::create(pLayer1, pLayer2, pLayer3, pLayer4, pLayer5, pLayer6, pLayer7, NULL); addChild(layer, 0); pLayer1->release(); pLayer2->release(); pLayer3->release(); pLayer4->release(); pLayer5->release(); pLayer6->release(); pLayer7->release(); CCDirector::sharedDirector()->replaceScene(this);}