TouchableSpriteTest类 参考

#include <NewEventDispatcherTest.h>

类 TouchableSpriteTest 继承关系图:

TouchableSpriteTest 的协作图:

Public 成员函数
	CREATE_FUNC (TouchableSpriteTest)
virtual void	onEnter () override
virtual std::string	title () const override
virtual std::string	subtitle () const override
Public 成员函数 继承自 TestCase
	TestCase ()
	~TestCase ()
virtual Type	getTestType () const
virtual float	getDuration () const
virtual std::string	getExpectedOutput () const
virtual std::string	getActualOutput () const
virtual void	restartTestCallback (cocos2d::Ref *sender)
virtual void	nextTestCallback (cocos2d::Ref *sender)
virtual void	priorTestCallback (cocos2d::Ref *sender)
virtual void	onBackCallback (cocos2d::Ref *sender)
void	setTestSuite (TestSuite *testSuite)
TestSuite *	getTestSuite () const
float	getRunTime () const
void	setTestCaseName (const std::string &name)
std::string	getTestCaseName () const
const cocos2d::Label *	getSubtitleLable () const
const cocos2d::MenuItemImage *	getRestartTestItem () const

额外继承的成员函数
Public 类型 继承自 TestCase
enum class	Type { ROBUSTNESS , UNIT , GRAPHICAL_STATIC , MANUAL }
Public 属性 继承自 TestCase
CC_CONSTRUCTOR_ACCESS	__pad0__: virtual bool init() override
Protected 属性 继承自 TestCase
cocos2d::MenuItemImage *	_priorTestItem
cocos2d::MenuItemImage *	_restartTestItem
cocos2d::MenuItemImage *	_nextTestItem
cocos2d::Label *	_titleLabel
cocos2d::Label *	_subtitleLabel

详细描述

在文件 NewEventDispatcherTest.h 第 48 行定义.

成员函数说明

CREATE_FUNC()

TouchableSpriteTest::CREATE_FUNC

(

TouchableSpriteTest

)

onEnter()

void TouchableSpriteTest::onEnter ( )

overridevirtual

重载 TestCase .

在文件 NewEventDispatcherTest.cpp 第 69 行定义.

{
    EventDispatcherTestDemo::onEnter();
 
    Vec2 origin = Director::getInstance()->getVisibleOrigin();
    Size size = Director::getInstance()->getVisibleSize();
    
    auto containerForSprite1 = Node::create();
    auto sprite1 = Sprite::create("Images/CyanSquare.png");
    sprite1->setPosition(origin+Vec2(size.width/2, size.height/2) + Vec2(-80.0f, 80.0f));
    containerForSprite1->addChild(sprite1);
    addChild(containerForSprite1, 10);
    
    auto sprite2 = Sprite::create("Images/MagentaSquare.png");
    sprite2->setPosition(origin+Vec2(size.width/2, size.height/2));
    addChild(sprite2, 20);
    
    auto sprite3 = Sprite::create("Images/YellowSquare.png");
    sprite3->setPosition(Vec2(0, 0));
    sprite2->addChild(sprite3, 1);
    
    // Make sprite1 touchable
    auto listener1 = EventListenerTouchOneByOne::create();
    listener1->setSwallowTouches(true);
    
    listener1->onTouchBegan = [](Touch* touch, Event* event){
        auto target = static_cast<Sprite*>(event->getCurrentTarget());
        
        Vec2 locationInNode = target->convertToNodeSpace(touch->getLocation());
        Size s = target->getContentSize();
        Rect rect = Rect(0, 0, s.width, s.height);
        
        if (rect.containsPoint(locationInNode))
        {
            log("sprite began... x = %f, y = %f", locationInNode.x, locationInNode.y);
            target->setOpacity(180);
            return true;
        }
        return false;
    };
    
    listener1->onTouchMoved = [](Touch* touch, Event* event){
        auto target = static_cast<Sprite*>(event->getCurrentTarget());
        target->setPosition(target->getPosition() + touch->getDelta());
    };
    
    listener1->onTouchEnded = [=](Touch* touch, Event* event){
        auto target = static_cast<Sprite*>(event->getCurrentTarget());
        log("sprite onTouchesEnded.. ");
        target->setOpacity(255);
        if (target == sprite2)
        {
            containerForSprite1->setLocalZOrder(100);
        }
        else if(target == sprite1)
        {
            containerForSprite1->setLocalZOrder(0);
        }
    };
    
    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener1, sprite1);
    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener1->clone(), sprite2);
    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener1->clone(), sprite3);
    
 
    auto removeAllTouchItem = MenuItemFont::create("Remove All Touch Listeners", [this](Ref* sender){
        auto senderItem = static_cast<MenuItemFont*>(sender);
        senderItem->setString("Only Next item could be clicked");
        
        _eventDispatcher->removeEventListenersForType(EventListener::Type::TOUCH_ONE_BY_ONE);
        
        auto nextItem = MenuItemFont::create("Next", [=](Ref* sender){
            getTestSuite()->enterNextTest();
        });
        
        nextItem->setFontSizeObj(16);
        nextItem->setPosition(VisibleRect::right() + Vec2(-100.0f, -30.0f));
        
        auto menu2 = Menu::create(nextItem, nullptr);
        menu2->setPosition(Vec2(0, 0));
        menu2->setAnchorPoint(Vec2(0, 0));
        this->addChild(menu2);
    });
    
    removeAllTouchItem->setFontSizeObj(16);
    removeAllTouchItem->setPosition(VisibleRect::right() + Vec2(-100.0f, 0.0f));
    
    auto menu = Menu::create(removeAllTouchItem, nullptr);
    menu->setPosition(Vec2(0, 0));
    menu->setAnchorPoint(Vec2(0, 0));
    addChild(menu);
}

引用了 TestSuite::enterNextTest(), TestCase::getTestSuite(), TestCase::onEnter() , 以及 VisibleRect::right().

函数调用图:

subtitle()

std::string TouchableSpriteTest::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 NewEventDispatcherTest.cpp 第 167 行定义.

{
    return "Please drag the blocks";
}

title()

std::string TouchableSpriteTest::title ( ) const

overridevirtual

重载 EventDispatcherTestDemo .

在文件 NewEventDispatcherTest.cpp 第 162 行定义.

{
    return "Touchable Sprite Test";
}

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该类的文档由以下文件生成:

• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/NewEventDispatcherTest/NewEventDispatcherTest.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/NewEventDispatcherTest/NewEventDispatcherTest.cpp