UILayoutTest_BackGroundImage类 参考

#include <UILayoutTest.h>

类 UILayoutTest_BackGroundImage 继承关系图:

UILayoutTest_BackGroundImage 的协作图:

Public 成员函数
	UILayoutTest_BackGroundImage ()
	~UILayoutTest_BackGroundImage ()
virtual bool	init () override
	CREATE_FUNC (UILayoutTest_BackGroundImage)
void	printWidgetResources (cocos2d::Ref *sender)
Public 成员函数 继承自 UIScene
	UIScene ()
	~UIScene ()
virtual void	onEnter () override
Public 成员函数 继承自 TestCase
	TestCase ()
	~TestCase ()
virtual std::string	title () const
virtual std::string	subtitle () const
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

Protected 属性
cocos2d::ui::Layout *	_layout
Protected 属性 继承自 UIScene
cocos2d::Layer *	_uiLayer
cocos2d::ui::Layout *	_widget
cocos2d::ui::Text *	_sceneTitle
Protected 属性 继承自 TestCase
cocos2d::MenuItemImage *	_priorTestItem
cocos2d::MenuItemImage *	_restartTestItem
cocos2d::MenuItemImage *	_nextTestItem
cocos2d::Label *	_titleLabel
cocos2d::Label *	_subtitleLabel

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

详细描述

在文件 UILayoutTest.h 第 63 行定义.

构造及析构函数说明

UILayoutTest_BackGroundImage()

UILayoutTest_BackGroundImage::UILayoutTest_BackGroundImage

(

)

在文件 UILayoutTest.cpp 第 239 行定义.

{
}

~UILayoutTest_BackGroundImage()

UILayoutTest_BackGroundImage::~UILayoutTest_BackGroundImage

(

)

在文件 UILayoutTest.cpp 第 243 行定义.

{
}

成员函数说明

CREATE_FUNC()

UILayoutTest_BackGroundImage::CREATE_FUNC

(

UILayoutTest_BackGroundImage

)

init()

bool UILayoutTest_BackGroundImage::init ( )

overridevirtual

重载 UIScene .

在文件 UILayoutTest.cpp 第 247 行定义.

{
    if (UIScene::init())
    {
        Size widgetSize = _widget->getContentSize();
        
        // Add the alert
        Text* alert = Text::create("Layout background image", "fonts/Marker Felt.ttf", 20);
        alert->setColor(Color3B(159, 168, 176));
        alert->setPosition(Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - alert->getContentSize().height * 4.5f));
        _uiLayer->addChild(alert);
        
        Layout* root = static_cast<Layout*>(_uiLayer->getChildByTag(81));
        
        Layout* background = dynamic_cast<Layout*>(root->getChildByName("background_Panel"));
        
        // Create the layout with background image
        Layout* layout = Layout::create();
        layout->setClippingEnabled(true);
        layout->setBackGroundImage("cocosui/Hello.png");
        layout->setContentSize(Size(280, 150));
        Size backgroundSize = background->getContentSize();
        layout->setPosition(Vec2((widgetSize.width - backgroundSize.width) / 2.0f +
                                  (backgroundSize.width - layout->getContentSize().width) / 2.0f,
                                  (widgetSize.height - backgroundSize.height) / 2.0f +
                                  (backgroundSize.height - layout->getContentSize().height) / 2.0f));
        _uiLayer->addChild(layout);
        
        Button* button = Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        button->setPosition(Vec2(button->getContentSize().width / 2.0f,
                                  layout->getContentSize().height - button->getContentSize().height / 2.0f));
        layout->addChild(button);
        
        Button* titleButton = Button::create("cocosui/backtotopnormal.png", "cocosui/backtotoppressed.png");
        titleButton->setTitleText("Title Button");
        titleButton->setPosition(Vec2(layout->getContentSize().width / 2.0f, layout->getContentSize().height / 2.0f));
        layout->addChild(titleButton);
        
        Button* button_scale9 = Button::create("cocosui/button.png", "cocosui/buttonHighlighted.png");
        button_scale9->setScale9Enabled(true);
        button_scale9->setContentSize(Size(100.0f, button_scale9->getVirtualRendererSize().height));
        button_scale9->setPosition(Vec2(layout->getContentSize().width - button_scale9->getContentSize().width / 2.0f,
                                         button_scale9->getContentSize().height / 2.0f));
        
        layout->addChild(button_scale9);        
 
        _layout = layout;
 
        TTFConfig ttfConfig("fonts/arial.ttf", 15);
        auto label1 = Label::createWithTTF(ttfConfig, "Print Resources");
        auto item1 = MenuItemLabel::create(label1, CC_CALLBACK_1(UILayoutTest_BackGroundImage::printWidgetResources, this));
        item1->setPosition(Vec2(VisibleRect::left().x + 60, VisibleRect::bottom().y + item1->getContentSize().height * 3));
        auto pMenu1 = Menu::create(item1, nullptr);
        pMenu1->setPosition(Vec2(0, 0));
        this->addChild(pMenu1, 10);
        
        return true;
    }
    return false;
}

引用了 _layout, UIScene::_uiLayer, UIScene::_widget, VisibleRect::bottom(), UIScene::init(), VisibleRect::left() , 以及 printWidgetResources().

函数调用图:

printWidgetResources()

void UILayoutTest_BackGroundImage::printWidgetResources

(

cocos2d::Ref *

sender

)

在文件 UILayoutTest.cpp 第 308 行定义.

{
    cocos2d::ResourceData textureFile = _layout->getRenderFile();
    CCLOG("textureFile  Name : %s, Type: %d", textureFile.file.c_str(), textureFile.type);
}

引用了 _layout.

被这些函数引用 init().

这是这个函数的调用关系图:

类成员变量说明

_layout

cocos2d::ui::Layout* UILayoutTest_BackGroundImage::_layout

protected

在文件 UILayoutTest.h 第 74 行定义.

被这些函数引用 init() , 以及 printWidgetResources().

---

该类的文档由以下文件生成:

• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/UITest/CocoStudioGUITest/UILayoutTest/UILayoutTest.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/UITest/CocoStudioGUITest/UILayoutTest/UILayoutTest.cpp