#include <UIButtonTest.h>

类 UIButtonTestZoomScale 继承关系图:

UIButtonTestZoomScale 的协作图:

Public 成员函数
	CREATE_FUNC (UIButtonTestZoomScale)

	UIButtonTestZoomScale ()

	~UIButtonTestZoomScale ()

virtual bool	init () override

void	sliderEvent (cocos2d::Ref *sender, cocos2d::ui::Slider::EventType type)

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::Text *	_displayValueLabel

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 UIButtonTest.h 第 140 行定义.

构造及析构函数说明

◆ UIButtonTestZoomScale()

UIButtonTestZoomScale::UIButtonTestZoomScale ( )

在文件 UIButtonTest.cpp 第 694 行定义.

: _displayValueLabel(nullptr)
{
 
}

◆ ~UIButtonTestZoomScale()

UIButtonTestZoomScale::~UIButtonTestZoomScale ( )

在文件 UIButtonTest.cpp 第 700 行定义.

701{

702}

成员函数说明

◆ CREATE_FUNC()

UIButtonTestZoomScale::CREATE_FUNC ( UIButtonTestZoomScale )

◆ init()

bool UIButtonTestZoomScale::init ( )

overridevirtual

重载 UIScene .

在文件 UIButtonTest.cpp 第 704 行定义.

{
    if (UIScene::init())
    {
        Size widgetSize = _widget->getContentSize();
 
        // Add a label in which the button events will be displayed
        _displayValueLabel = Text::create("Zoom Scale: -0.5", "fonts/Marker Felt.ttf",32);
        _displayValueLabel->setAnchorPoint(Vec2(0.5f, -1.0f));
        _displayValueLabel->setPosition(Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f + 20));
        _uiLayer->addChild(_displayValueLabel);
 
 
        // Create the button
        Button* button = Button::create("cocosui/animationbuttonnormal.png",
                                        "cocosui/animationbuttonpressed.png");
        button->setPosition(Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f + 20));
        button->setPressedActionEnabled(true);
        button->addClickEventListener([=](Ref* sender){
            CCLOG("Button clicked, position = (%f, %f)", button->getPosition().x,
                  button->getPosition().y);
 
        });
        button->setName("button");
        _uiLayer->addChild(button);
        button->setZoomScale(-0.5);
 
        Slider* slider = Slider::create();
        slider->loadBarTexture("cocosui/sliderTrack.png");
        slider->loadSlidBallTextures("cocosui/sliderThumb.png", "cocosui/sliderThumb.png", "");
        slider->loadProgressBarTexture("cocosui/sliderProgress.png");
        slider->setPosition(Vec2(widgetSize.width / 2.0f , widgetSize.height / 2.0f - 20));
        slider->addEventListener(CC_CALLBACK_2(UIButtonTestZoomScale::sliderEvent, this));
        slider->setPercent(button->getZoomScale()*100);
        _uiLayer->addChild(slider);
        return true;
    }
    return false;
}

引用了 _displayValueLabel, UIScene::_uiLayer, UIScene::_widget, UIScene::init() , 以及 sliderEvent().

函数调用图:

◆ sliderEvent()

void UIButtonTestZoomScale::sliderEvent	(	cocos2d::Ref *	sender,
		cocos2d::ui::Slider::EventType	type
	)

在文件 UIButtonTest.cpp 第 744 行定义.

{
    if (type == Slider::EventType::ON_PERCENTAGE_CHANGED)
    {
        Slider* slider = dynamic_cast<Slider*>(pSender);
        int percent = slider->getPercent();
        Button* btn = (Button*)_uiLayer->getChildByName("button");
        float zoomScale = percent * 0.01;
        btn->setZoomScale(zoomScale);
        _displayValueLabel->setString(StringUtils::format("Zoom Scale: %f", zoomScale));
    }
}

引用了 _displayValueLabel , 以及 UIScene::_uiLayer.

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

◆ _displayValueLabel

cocos2d::ui::Text* UIButtonTestZoomScale::_displayValueLabel

protected

在文件 UIButtonTest.h 第 152 行定义.

被这些函数引用 init() , 以及 sliderEvent().

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

Public 成员函数

Protected 属性

额外继承的成员函数