QuestionContainerSprite类 参考

#include <QuestionContainerSprite.h>

类 QuestionContainerSprite 继承关系图:

QuestionContainerSprite 的协作图:

Public 成员函数
virtual bool	init () override

详细描述

在文件 QuestionContainerSprite.h 第 30 行定义.

成员函数说明

init()

bool QuestionContainerSprite::init ( )

overridevirtual

在文件 QuestionContainerSprite.cpp 第 31 行定义.

{
    if (Sprite::init())
    {
        //Add label
        auto label = Label::createWithTTF("Answer 1", "fonts/arial.ttf", 12);
        label->setTag(100);
 
        //Add the background
        auto size = Director::getInstance()->getWinSize();
        auto corner = Sprite::create("Images/bugs/corner.png");
 
        int width = size.width * 0.9f - (corner->getContentSize().width * 2);
        int height = size.height * 0.15f  - (corner->getContentSize().height * 2);
        auto layer = LayerColor::create(Color4B(255, 255, 255, 255 * .75), width, height);
        layer->setPosition(Vec2(-width / 2, -height / 2));
 
        //First button is blue,
        //Second is red
        //Used for testing - change later
        static int a = 0;
        
        if (a == 0)
            label->setColor(Color3B::BLUE);
        else
        {
            log("Color changed");
            label->setColor(Color3B::RED);
        }
        a++;
        addChild(layer);
 
        corner->setPosition(Vec2(-(width / 2 + corner->getContentSize().width / 2), -(height / 2 + corner->getContentSize().height / 2)));
        addChild(corner);
 
        auto corner2 = Sprite::create("Images/bugs/corner.png");
        corner2->setPosition(Vec2(-corner->getPosition().x, corner->getPosition().y));
        corner2->setFlippedX(true);
        addChild(corner2);
 
        auto corner3 = Sprite::create("Images/bugs/corner.png");
        corner3->setPosition(Vec2(corner->getPosition().x, -corner->getPosition().y));
        corner3->setFlippedY(true);
        addChild(corner3);
 
        auto corner4 = Sprite::create("Images/bugs/corner.png");
        corner4->setPosition(Vec2(corner2->getPosition().x, -corner2->getPosition().y));
        corner4->setFlippedX(true);
        corner4->setFlippedY(true);
        addChild(corner4);
 
        auto edge = Sprite::create("Images/bugs/edge.png");
        edge->setScaleX(width);
        edge->setPosition(Vec2(corner->getPosition().x + (corner->getContentSize().width / 2) + (width / 2), corner->getPosition().y));
        addChild(edge);
        
        auto edge2 = Sprite::create("Images/bugs/edge.png");
        edge2->setScaleX(width);
        edge2->setPosition(Vec2(corner->getPosition().x + (corner->getContentSize().width / 2) + (width / 2), -corner->getPosition().y));
        edge2->setFlippedY(true);
        addChild(edge2);
 
        auto edge3 = Sprite::create("Images/bugs/edge.png");
        edge3->setRotation(90);
        edge3->setScaleX(height);
        edge3->setPosition(Vec2(corner->getPosition().x, corner->getPosition().y + (corner->getContentSize().height / 2) + (height / 2)));
        addChild(edge3);
 
        auto edge4 = Sprite::create("Images/bugs/edge.png");
        edge4->setRotation(270);
        edge4->setScaleX(height);
        edge4->setPosition(Vec2(-corner->getPosition().x, corner->getPosition().y + (corner->getContentSize().height / 2) + (height / 2)));
        addChild(edge4);
 
        addChild(label);
        return true;
    }
 
    return false;
}

被这些函数引用 Bug458Layer::init().

这是这个函数的调用关系图:

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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/BugsTest/Bug-458/QuestionContainerSprite.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/BugsTest/Bug-458/QuestionContainerSprite.cpp