#include <LabelTestNew.h>

类 LabelLayoutBaseTest 继承关系图:

LabelLayoutBaseTest 的协作图:

Public 成员函数
	LabelLayoutBaseTest ()

void	updateDrawNodeSize (const cocos2d::Size &drawNodeSize)

cocos2d::extension::ControlStepper *	makeControlStepper ()

void	valueChanged (cocos2d::Ref *sender, cocos2d::extension::Control::EventType controlEvent)

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

virtual void	onEnter () override

Protected 成员函数
void	setAlignmentLeft (cocos2d::Ref *sender)

void	setAlignmentCenter (cocos2d::Ref *sender)

void	setAlignmentRight (cocos2d::Ref *sender)

void	setAlignmentTop (cocos2d::Ref *sender)

void	setAlignmentMiddle (cocos2d::Ref *sender)

void	setAlignmentBottom (cocos2d::Ref *sender)

void	initWrapOption (const cocos2d::Size &size)

void	initToggleLabelTypeOption (const cocos2d::Size &size)

void	initAlignmentOption (const cocos2d::Size &size)

void	initFontSizeChange (const cocos2d::Size &size)

void	initSliders (const cocos2d::Size &size)

void	initTestLabel (const cocos2d::Size &size)

void	initDrawNode (const cocos2d::Size &size)

Protected 属性
cocos2d::DrawNode *	_drawNode

cocos2d::Label *	_label

int	_labelType

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 LabelTestNew.h 第 681 行定义.

构造及析构函数说明

◆ LabelLayoutBaseTest()

LabelLayoutBaseTest::LabelLayoutBaseTest ( )

在文件 LabelTestNew.cpp 第 2227 行定义.

{
    auto size = Director::getInstance()->getVisibleSize();
    
    this->initTestLabel(size);
 
    this->initFontSizeChange(size);
    this->initToggleLabelTypeOption(size);
 
    this->initWrapOption(size);
 
    this->initAlignmentOption(size);
 
    this->initDrawNode(size);
 
    this->initSliders(size);
}

引用了 initAlignmentOption(), initDrawNode(), initFontSizeChange(), initSliders(), initTestLabel(), initToggleLabelTypeOption() , 以及 initWrapOption().

函数调用图:

成员函数说明

◆ initAlignmentOption()

void LabelLayoutBaseTest::initAlignmentOption ( const cocos2d::Size & size )

protected

在文件 LabelTestNew.cpp 第 2331 行定义.

{
    //add text alignment settings
    MenuItemFont::setFontSize(30);
    auto menu = Menu::create(
        MenuItemFont::create("Left", CC_CALLBACK_1(LabelLayoutBaseTest::setAlignmentLeft, this)),
        MenuItemFont::create("Center", CC_CALLBACK_1(LabelLayoutBaseTest::setAlignmentCenter, this)),
        MenuItemFont::create("Right", CC_CALLBACK_1(LabelLayoutBaseTest::setAlignmentRight, this)),
        nullptr);
    menu->alignItemsVerticallyWithPadding(4);
    menu->setPosition(Vec2(50.0f, size.height / 2 - 20));
    this->addChild(menu);
 
    menu = Menu::create(
        MenuItemFont::create("Top", CC_CALLBACK_1(LabelLayoutBaseTest::setAlignmentTop, this)),
        MenuItemFont::create("Middle", CC_CALLBACK_1(LabelLayoutBaseTest::setAlignmentMiddle, this)),
        MenuItemFont::create("Bottom", CC_CALLBACK_1(LabelLayoutBaseTest::setAlignmentBottom, this)),
        nullptr);
    menu->alignItemsVerticallyWithPadding(4);
    menu->setPosition(Vec2(size.width - 50, size.height / 2 - 20));
    this->addChild(menu);
}

引用了 setAlignmentBottom(), setAlignmentCenter(), setAlignmentLeft(), setAlignmentMiddle(), setAlignmentRight() , 以及 setAlignmentTop().

被这些函数引用 LabelLayoutBaseTest().

函数调用图:

这是这个函数的调用关系图:

◆ initDrawNode()

void LabelLayoutBaseTest::initDrawNode ( const cocos2d::Size & size )

protected

在文件 LabelTestNew.cpp 第 2413 行定义.

{
    _drawNode = DrawNode::create();
 
    _drawNode->setTag(3);
    addChild(_drawNode);
    this->updateDrawNodeSize(_label->getContentSize());
}

引用了 _drawNode, _label , 以及 updateDrawNodeSize().

被这些函数引用 LabelLayoutBaseTest().

函数调用图:

这是这个函数的调用关系图:

◆ initFontSizeChange()

void LabelLayoutBaseTest::initFontSizeChange ( const cocos2d::Size & size )

protected

在文件 LabelTestNew.cpp 第 2245 行定义.

{
    auto fontSizeLabel = Label::createWithSystemFont("font size:20", "Arial", 10);
    fontSizeLabel->setName("fontSize");
 
    ControlStepper *stepper   = this->makeControlStepper();
    stepper->setPosition(size.width * 0.5 - stepper->getContentSize().width / 2,
                         size.height * 0.8);
    stepper->setValue(20);
    stepper->addTargetWithActionForControlEvents(this,
                                                 cccontrol_selector(LabelLayoutBaseTest::valueChanged),
                                                 Control::EventType::VALUE_CHANGED);
    this->addChild(stepper);
    stepper->setName("stepper");
    stepper->setScale(0.5);
 
    fontSizeLabel->setPosition(stepper->getPosition() -
                               Vec2(stepper->getContentSize().width/2  + fontSizeLabel->getContentSize().width/2,0.0f));
    this->addChild(fontSizeLabel);
}

引用了 makeControlStepper() , 以及 valueChanged().

被这些函数引用 LabelLayoutBaseTest().

函数调用图:

这是这个函数的调用关系图:

◆ initSliders()

void LabelLayoutBaseTest::initSliders ( const cocos2d::Size & size )

protected

在文件 LabelTestNew.cpp 第 2354 行定义.

{
    auto slider = ui::Slider::create();
    slider->setTag(1);
    slider->setTouchEnabled(true);
    slider->loadBarTexture("cocosui/sliderTrack.png");
    slider->loadSlidBallTextures("cocosui/sliderThumb.png", "cocosui/sliderThumb.png", "");
    slider->loadProgressBarTexture("cocosui/sliderProgress.png");
    slider->setPosition(Vec2(size.width / 2.0f, size.height * 0.15f + slider->getContentSize().height * 2.0f - 5));
    slider->setPercent(52);
    addChild(slider);
 
    auto slider2 = ui::Slider::create();
    slider2->setTag(2);
    slider2->setTouchEnabled(true);
    slider2->loadBarTexture("cocosui/sliderTrack.png");
    slider2->loadSlidBallTextures("cocosui/sliderThumb.png", "cocosui/sliderThumb.png", "");
    slider2->loadProgressBarTexture("cocosui/sliderProgress.png");
    slider2->setPosition(Vec2(size.width * 0.2f, size.height / 2.0f));
    slider2->setRotation(90);
    slider2->setPercent(52);
    addChild(slider2);
    auto winSize = Director::getInstance()->getVisibleSize();
 
    slider->addEventListener([=](Ref* ref, Slider::EventType event){
        float percent = slider->getPercent();
        auto labelSize = _label->getContentSize();
        auto drawNodeSize = Size(percent / 100.0 * winSize.width, labelSize.height);
        if(drawNodeSize.width <=0){
            drawNodeSize.width = 0.1f;
        }
        _label->setDimensions(drawNodeSize.width, drawNodeSize.height);
        this->updateDrawNodeSize(drawNodeSize);
    });
 
    slider2->addEventListener([=](Ref* ref, Slider::EventType event){
        float percent = slider2->getPercent();
        auto labelSize = _label->getContentSize();
        auto drawNodeSize = Size( labelSize.width, percent / 100.0 * winSize.height);
        if(drawNodeSize.height <= 0){
            drawNodeSize.height = 0.1f;
        }
        _label->setDimensions(drawNodeSize.width, drawNodeSize.height);
        this->updateDrawNodeSize(drawNodeSize);
    });
}

引用了 _label , 以及 updateDrawNodeSize().

被这些函数引用 LabelLayoutBaseTest().

函数调用图:

这是这个函数的调用关系图:

◆ initTestLabel()

void LabelLayoutBaseTest::initTestLabel ( const cocos2d::Size & size )

protected

在文件 LabelTestNew.cpp 第 2401 行定义.

{
    auto center = VisibleRect::center();
    _label = Label::createWithTTF("五六七八This is a very long sentence一二三四.", "fonts/HKYuanMini.ttf", 20);
    _label->setDimensions(size.width/2, size.height/2);
    _label->setPosition(center);
    _label->setName("Label");
    _label->setString("五六七八This is a very long sentence一二三.");
    addChild(_label);
    _labelType = 0;
}

引用了 _label, _labelType , 以及 VisibleRect::center().

被这些函数引用 LabelLayoutBaseTest().

函数调用图:

这是这个函数的调用关系图:

◆ initToggleLabelTypeOption()

void LabelLayoutBaseTest::initToggleLabelTypeOption ( const cocos2d::Size & size )

protected

在文件 LabelTestNew.cpp 第 2294 行定义.

{
    auto label = Label::createWithSystemFont("Toggle Label Type:", "Arial", 10);
    label->setColor(Color3B::WHITE);
    label->setPosition(Vec2(size.width * 0.8f + 15, size.height * 0.8f));
    this->addChild(label);
    
    CheckBox* checkBox = CheckBox::create("cocosui/check_box_normal.png",
                                          "cocosui/check_box_normal_press.png",
                                          "cocosui/check_box_active.png",
                                          "cocosui/check_box_normal_disable.png",
                                          "cocosui/check_box_active_disable.png");
    checkBox->setPosition(Vec2(size.width * 0.8f + 70, size.height * 0.8f));
    checkBox->setScale(0.5);
    checkBox->setName("toggleType");
    checkBox->setSelected(true);
 
   auto stepper = (ControlStepper*)this->getChildByName("stepper");
 
    checkBox->addEventListener([=](Ref* ref, CheckBox::EventType event){
       float fontSize = stepper->getValue();
 
        if (event == CheckBox::EventType::SELECTED) {
            _labelType = 0;
            auto ttfConfig = _label->getTTFConfig();
            ttfConfig.fontSize = fontSize;
            _label->setTTFConfig(ttfConfig);
        }else{
            _labelType = 1;
            _label->setBMFontFilePath("fonts/enligsh-chinese.fnt");
            _label->setBMFontSize(fontSize);
        }
    });
    this->addChild(checkBox);
 
}

引用了 _label , 以及 _labelType.

被这些函数引用 LabelLayoutBaseTest().

这是这个函数的调用关系图:

◆ initWrapOption()

void LabelLayoutBaseTest::initWrapOption ( const cocos2d::Size & size )

protected

在文件 LabelTestNew.cpp 第 2266 行定义.

{
    auto label = Label::createWithSystemFont("Enable Wrap:", "Arial", 10);
    label->setColor(Color3B::WHITE);
    label->setPosition(Vec2(size.width * 0.8f - 100, size.height * 0.8f));
    this->addChild(label);
 
    CheckBox* checkBox = CheckBox::create("cocosui/check_box_normal.png",
                                          "cocosui/check_box_normal_press.png",
                                          "cocosui/check_box_active.png",
                                          "cocosui/check_box_normal_disable.png",
                                          "cocosui/check_box_active_disable.png");
    checkBox->setPosition(Vec2(size.width * 0.8f - 55, size.height * 0.8f));
    checkBox->setScale(0.5);
    checkBox->setSelected(true);
    checkBox->setName("toggleWrap");
 
    checkBox->addEventListener([=](Ref* ref, CheckBox::EventType event){
        if (event == CheckBox::EventType::SELECTED) {
            _label->enableWrap(true);
        }else{
            _label->enableWrap(false);
        }
        this->updateDrawNodeSize(_label->getContentSize());
    });
    this->addChild(checkBox);
}

引用了 _label , 以及 updateDrawNodeSize().

被这些函数引用 LabelLayoutBaseTest().

函数调用图:

这是这个函数的调用关系图:

◆ makeControlStepper()

ControlStepper * LabelLayoutBaseTest::makeControlStepper ( )

在文件 LabelTestNew.cpp 第 2219 行定义.

{
    auto minusSprite       = Sprite::create("extensions/stepper-minus.png");
    auto plusSprite        = Sprite::create("extensions/stepper-plus.png");
    
    return ControlStepper::create(minusSprite, plusSprite);
}

被这些函数引用 initFontSizeChange().

这是这个函数的调用关系图:

◆ setAlignmentBottom()

void LabelLayoutBaseTest::setAlignmentBottom ( cocos2d::Ref * sender )

protected

在文件 LabelTestNew.cpp 第 2448 行定义.

{
    _label->setVerticalAlignment(TextVAlignment::BOTTOM);
}

引用了 _label.

被这些函数引用 initAlignmentOption().

这是这个函数的调用关系图:

◆ setAlignmentCenter()

void LabelLayoutBaseTest::setAlignmentCenter ( cocos2d::Ref * sender )

protected

在文件 LabelTestNew.cpp 第 2428 行定义.

{
    _label->setHorizontalAlignment(TextHAlignment::CENTER);
}

引用了 _label.

被这些函数引用 initAlignmentOption().

这是这个函数的调用关系图:

◆ setAlignmentLeft()

void LabelLayoutBaseTest::setAlignmentLeft ( cocos2d::Ref * sender )

protected

在文件 LabelTestNew.cpp 第 2423 行定义.

{
    _label->setHorizontalAlignment(TextHAlignment::LEFT);
}

引用了 _label.

被这些函数引用 initAlignmentOption().

这是这个函数的调用关系图:

◆ setAlignmentMiddle()

void LabelLayoutBaseTest::setAlignmentMiddle ( cocos2d::Ref * sender )

protected

在文件 LabelTestNew.cpp 第 2443 行定义.

{
    _label->setVerticalAlignment(TextVAlignment::CENTER);
}

引用了 _label.

被这些函数引用 initAlignmentOption().

这是这个函数的调用关系图:

◆ setAlignmentRight()

void LabelLayoutBaseTest::setAlignmentRight ( cocos2d::Ref * sender )

protected

在文件 LabelTestNew.cpp 第 2433 行定义.

{
    _label->setHorizontalAlignment(TextHAlignment::RIGHT);
}

引用了 _label.

被这些函数引用 initAlignmentOption().

这是这个函数的调用关系图:

◆ setAlignmentTop()

void LabelLayoutBaseTest::setAlignmentTop ( cocos2d::Ref * sender )

protected

在文件 LabelTestNew.cpp 第 2438 行定义.

{
    _label->setVerticalAlignment(TextVAlignment::TOP);
}

引用了 _label.

被这些函数引用 initAlignmentOption().

这是这个函数的调用关系图:

◆ updateDrawNodeSize()

void LabelLayoutBaseTest::updateDrawNodeSize ( const cocos2d::Size & drawNodeSize )

在文件 LabelTestNew.cpp 第 2482 行定义.

{
    auto origin    = Director::getInstance()->getWinSize();
    auto labelSize = _label->getContentSize();
 
    origin.width = origin.width   / 2 - (labelSize.width / 2);
    origin.height = origin.height / 2 - (labelSize.height / 2);
 
    Vec2 vertices[4]=
    {
        Vec2(origin.width, origin.height),
        Vec2(drawNodeSize.width + origin.width, origin.height),
        Vec2(drawNodeSize.width + origin.width, drawNodeSize.height + origin.height),
        Vec2(origin.width, drawNodeSize.height + origin.height)
    };
    _drawNode->clear();
    _drawNode->drawLine(vertices[0], vertices[1], Color4F(1.0f, 1.0f, 1.0f, 1.0f));
    _drawNode->drawLine(vertices[0], vertices[3], Color4F(1.0f, 1.0f, 1.0f, 1.0f));
    _drawNode->drawLine(vertices[2], vertices[3], Color4F(1.0f, 1.0f, 1.0f, 1.0f));
    _drawNode->drawLine(vertices[1], vertices[2], Color4F(1.0f, 1.0f, 1.0f, 1.0f));
 
}

引用了 _drawNode , 以及 _label.

被这些函数引用 initDrawNode(), initSliders(), initWrapOption(), LabelCharMapFontTest::LabelCharMapFontTest(), LabelResizeTest::LabelResizeTest(), LabelSystemFontTest::LabelSystemFontTest(), LabelToggleTypeTest::LabelToggleTypeTest(), LabelToggleTypeTest::onChangedRadioButtonSelect(), LabelSystemFontTest::onChangedRadioButtonSelect() , 以及 valueChanged().

这是这个函数的调用关系图:

◆ valueChanged()

void LabelLayoutBaseTest::valueChanged	(	cocos2d::Ref *	sender,
		cocos2d::extension::Control::EventType	controlEvent
	)

在文件 LabelTestNew.cpp 第 2454 行定义.

{
    ControlStepper* pControl = (ControlStepper*)sender;
    // Change value of label.
    auto fontSizeLabel = (Label*)this->getChildByName("fontSize");
    float fontSize = (float)pControl->getValue();
    fontSizeLabel->setString(StringUtils::format("font size:%d", (int)fontSize));
    
    if (_labelType == 0) {
        auto ttfConfig = _label->getTTFConfig();
        ttfConfig.fontSize = fontSize;
        _label->setTTFConfig(ttfConfig);
    }else if(_labelType == 1){
        _label->setBMFontSize(fontSize);
    }else if (_labelType == 2) {
        _label->setSystemFontSize(fontSize);
    }
    this->updateDrawNodeSize(_label->getContentSize());
    
    //FIXME::When calling getLetter, the label Overflow feature will be invalid.
//    auto letterSprite = _label->getLetter(1);
//    auto moveBy = ScaleBy::create(1.0,2.0);
//    letterSprite->stopAllActions();
//    letterSprite->runAction(Sequence::create(moveBy, moveBy->clone()->reverse(), nullptr ));
//    
//    CCLOG("label line height = %f", _label->getLineHeight());
}

引用了 _label, _labelType , 以及 updateDrawNodeSize().

被这些函数引用 initFontSizeChange().

函数调用图:

这是这个函数的调用关系图:

类成员变量说明

◆ _drawNode

cocos2d::DrawNode* LabelLayoutBaseTest::_drawNode

protected

在文件 LabelTestNew.h 第 704 行定义.

被这些函数引用 initDrawNode() , 以及 updateDrawNodeSize().

◆ _label

cocos2d::Label* LabelLayoutBaseTest::_label

protected

在文件 LabelTestNew.h 第 705 行定义.

被这些函数引用 initDrawNode(), initSliders(), initTestLabel(), initToggleLabelTypeOption(), initWrapOption(), LabelCharMapFontTest::LabelCharMapFontTest(), LabelResizeTest::LabelResizeTest(), LabelShrinkByCharTest::LabelShrinkByCharTest(), LabelShrinkByWordTest::LabelShrinkByWordTest(), LabelSystemFontTest::LabelSystemFontTest(), LabelToggleTypeTest::LabelToggleTypeTest(), LabelWrapByCharTest::LabelWrapByCharTest(), LabelWrapByWordTest::LabelWrapByWordTest(), LabelWrapNoBreakSpaceTest::LabelWrapNoBreakSpaceTest(), LabelToggleTypeTest::onChangedRadioButtonSelect(), LabelSystemFontTest::onChangedRadioButtonSelect(), setAlignmentBottom(), setAlignmentCenter(), setAlignmentLeft(), setAlignmentMiddle(), setAlignmentRight(), setAlignmentTop(), updateDrawNodeSize() , 以及 valueChanged().

◆ _labelType

int LabelLayoutBaseTest::_labelType

protected

在文件 LabelTestNew.h 第 706 行定义.

被这些函数引用 initTestLabel(), initToggleLabelTypeOption(), LabelSystemFontTest::LabelSystemFontTest() , 以及 valueChanged().

该类的文档由以下文件生成:

/Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/LabelTest/LabelTestNew.h
/Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/LabelTest/LabelTestNew.cpp

Public 成员函数

Protected 成员函数

Protected 属性

额外继承的成员函数

详细描述

构造及析构函数说明

◆ LabelLayoutBaseTest()

成员函数说明

◆ initAlignmentOption()

◆ initDrawNode()

◆ initFontSizeChange()

◆ initSliders()

◆ initTestLabel()

◆ initToggleLabelTypeOption()

◆ initWrapOption()

◆ makeControlStepper()

◆ setAlignmentBottom()

◆ setAlignmentCenter()

◆ setAlignmentLeft()

◆ setAlignmentMiddle()

◆ setAlignmentRight()

◆ setAlignmentTop()

◆ updateDrawNodeSize()

◆ valueChanged()

类成员变量说明

◆ _drawNode

◆ _label

◆ _labelType