UISliderTest_Scale9_State_Change类 参考

#include <UISliderTest.h>

类 UISliderTest_Scale9_State_Change 继承关系图:

UISliderTest_Scale9_State_Change 的协作图:

Public 成员函数
	CREATE_FUNC (UISliderTest_Scale9_State_Change)
	UISliderTest_Scale9_State_Change ()
	~UISliderTest_Scale9_State_Change ()
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 UISliderTest.h 第 63 行定义.

构造及析构函数说明

UISliderTest_Scale9_State_Change()

UISliderTest_Scale9_State_Change::UISliderTest_Scale9_State_Change

(

)

在文件 UISliderTest.cpp 第 180 行定义.

    : _displayValueLabel(nullptr)
{
 
}

~UISliderTest_Scale9_State_Change()

UISliderTest_Scale9_State_Change::~UISliderTest_Scale9_State_Change

(

)

在文件 UISliderTest.cpp 第 186 行定义.

{
}

成员函数说明

CREATE_FUNC()

UISliderTest_Scale9_State_Change::CREATE_FUNC

(

UISliderTest_Scale9_State_Change

)

init()

bool UISliderTest_Scale9_State_Change::init ( )

overridevirtual

重载 UIScene .

在文件 UISliderTest.cpp 第 190 行定义.

{
    if (UIScene::init())
    {
        Size widgetSize = _widget->getContentSize();
 
        // Add a label in which the slider alert will be displayed
        _displayValueLabel = Text::create("Click the slider thumb", "fonts/Marker Felt.ttf", 32);
        _displayValueLabel->setAnchorPoint(Vec2(0.5f, -1.0f));
        _displayValueLabel->setPosition(Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f));
        _uiLayer->addChild(_displayValueLabel);
 
        // Add the alert
        Text *alert = Text::create("Slider scale9 render", "fonts/Marker Felt.ttf", 30);
        alert->setColor(Color3B(159, 168, 176));
        alert->setPosition(Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - alert->getContentSize().height * 1.75f));
        _uiLayer->addChild(alert);
 
        // Create the slider
        Slider* slider = Slider::create();
        slider->loadBarTexture("cocosui/sliderballnormal.png");
        slider->loadSlidBallTextures("cocosui/sliderThumb.png", "cocosui/sliderThumb.png", "");
        slider->loadProgressBarTexture("cocosui/slider_bar_active_9patch.png");
        slider->ignoreContentAdaptWithSize(false);
        slider->setScale9Enabled(true);
        slider->setCapInsets(Rect(0.0f, 0.0f, 0.0f, 0.0f));
        slider->setContentSize(Size(200.0f, 60.0f));
        slider->setPosition(Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f/* + slider->getSize().height * 3.0f*/));
        slider->addTouchEventListener([=](Ref* /*sender*/, Widget::TouchEventType type){
            if (type == Widget::TouchEventType::ENDED) {
                if (slider->isScale9Enabled())
                {
                    slider->setScale9Enabled(false);
                }
                else
                    slider->setScale9Enabled(true);
            }
        });
        _uiLayer->addChild(slider);
 
 
        return true;
    }
    return false;
}

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

函数调用图:

sliderEvent()

void UISliderTest_Scale9_State_Change::sliderEvent	(	cocos2d::Ref *	sender,
		cocos2d::ui::Slider::EventType	type
	)

在文件 UISliderTest.cpp 第 236 行定义.

{
    if (type == Slider::EventType::ON_PERCENTAGE_CHANGED)
    {
        Slider* slider = dynamic_cast<Slider*>(pSender);
        int percent = slider->getPercent();
        _displayValueLabel->setString(StringUtils::format("Percent %d", percent));
    }
}

引用了 _displayValueLabel.

类成员变量说明

_displayValueLabel

cocos2d::ui::Text* UISliderTest_Scale9_State_Change::_displayValueLabel

protected

在文件 UISliderTest.h 第 74 行定义.

被这些函数引用 init() , 以及 sliderEvent().

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