TextFieldTTFActionTest类 参考

#include <TextInputTest.h>

类 TextFieldTTFActionTest 继承关系图:

TextFieldTTFActionTest 的协作图:

Public 成员函数
	CREATE_FUNC (TextFieldTTFActionTest)
void	callbackRemoveNodeWhenDidAction (Node *node)
virtual std::string	subtitle () const override
virtual void	onClickTrackNode (bool bClicked, const cocos2d::Vec2 &touchPos) override
virtual void	onEnter () override
virtual void	onExit () override
virtual bool	onTextFieldAttachWithIME (cocos2d::TextFieldTTF *sender) override
virtual bool	onTextFieldDetachWithIME (cocos2d::TextFieldTTF *sender) override
virtual bool	onTextFieldInsertText (cocos2d::TextFieldTTF *sender, const char *text, size_t nLen) override
virtual bool	onTextFieldDeleteBackward (cocos2d::TextFieldTTF *sender, const char *delText, size_t nLen) override
virtual bool	onDraw (cocos2d::TextFieldTTF *sender)
Public 成员函数 继承自 KeyboardNotificationLayer
	KeyboardNotificationLayer ()
virtual std::string	title () const override
virtual void	keyboardWillShow (cocos2d::IMEKeyboardNotificationInfo &info) override
bool	onTouchBegan (cocos2d::Touch *touch, cocos2d::Event *event)
void	onTouchEnded (cocos2d::Touch *touch, cocos2d::Event *event)
Public 成员函数 继承自 TestCase
	TestCase ()
	~TestCase ()
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

Private 属性
cocos2d::TextFieldTTF *	_textField
cocos2d::Action *	_textFieldAction
bool	_action
size_t	_charLimit

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
Protected 属性 继承自 KeyboardNotificationLayer
cocos2d::Node *	_trackNode
cocos2d::Vec2	_beginPos
Protected 属性 继承自 TestCase
cocos2d::MenuItemImage *	_priorTestItem
cocos2d::MenuItemImage *	_restartTestItem
cocos2d::MenuItemImage *	_nextTestItem
cocos2d::Label *	_titleLabel
cocos2d::Label *	_subtitleLabel

详细描述

在文件 TextInputTest.h 第 75 行定义.

成员函数说明

callbackRemoveNodeWhenDidAction()

void TextFieldTTFActionTest::callbackRemoveNodeWhenDidAction

(

Node *

node

)

在文件 TextInputTest.cpp 第 365 行定义.

{
    this->removeChild(node, true);
}

被这些函数引用 onTextFieldDeleteBackward() , 以及 onTextFieldInsertText().

这是这个函数的调用关系图:

CREATE_FUNC()

TextFieldTTFActionTest::CREATE_FUNC

(

TextFieldTTFActionTest

)

onClickTrackNode()

void TextFieldTTFActionTest::onClickTrackNode ( bool  bClicked, const cocos2d::Vec2 &  touchPos  )

overridevirtual

实现了 KeyboardNotificationLayer.

在文件 TextInputTest.cpp 第 200 行定义.

{
    auto pTextField = (TextFieldTTF*)_trackNode;
    if (bClicked)
    {
        // TextFieldTTFTest be clicked
        CCLOG("TextFieldTTFActionTest:TextFieldTTF attachWithIME");
        pTextField->attachWithIME();
    }
    else
    {
        // TextFieldTTFTest not be clicked
        CCLOG("TextFieldTTFActionTest:TextFieldTTF detachWithIME");
        pTextField->detachWithIME();
    }
}

引用了 KeyboardNotificationLayer::_trackNode.

onDraw()

bool TextFieldTTFActionTest::onDraw ( cocos2d::TextFieldTTF *  sender )

virtual

在文件 TextInputTest.cpp 第 360 行定义.

{
    return false;
}

onEnter()

void TextFieldTTFActionTest::onEnter ( )

overridevirtual

重载 TestCase .

在文件 TextInputTest.cpp 第 217 行定义.

{
    KeyboardNotificationLayer::onEnter();
 
    _charLimit = 12;
 
    _textFieldAction = RepeatForever::create(
        Sequence::create(
            FadeOut::create(0.25),
            FadeIn::create(0.25),
            nullptr
        ));
    _textFieldAction->retain();
    _action = false;
 
    // add TextFieldTTF
    auto s = Director::getInstance()->getWinSize();
 
    _textField = TextFieldTTF::textFieldWithPlaceHolder("<click here for input>",
        FONT_NAME,
        FONT_SIZE);
    addChild(_textField);
 
    _textField->setDelegate(this);
    
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)    
    // on android, TextFieldTTF cannot auto adjust its position when soft-keyboard pop up
    // so we had to set a higher position
    _textField->setPosition(Vec2(s.width / 2, s.height/2 + 50));
#else
    _textField->setPosition(Vec2(s.width / 2, s.height / 2));
#endif
 
    _trackNode = _textField;
}

引用了 _action, _charLimit, _textField, _textFieldAction, KeyboardNotificationLayer::_trackNode, FONT_NAME, FONT_SIZE , 以及 TestCase::onEnter().

函数调用图:

onExit()

void TextFieldTTFActionTest::onExit ( )

overridevirtual

在文件 TextInputTest.cpp 第 253 行定义.

{
    KeyboardNotificationLayer::onExit();
    _textFieldAction->release();
}

引用了 _textFieldAction.

onTextFieldAttachWithIME()

bool TextFieldTTFActionTest::onTextFieldAttachWithIME ( cocos2d::TextFieldTTF *  sender )

overridevirtual

在文件 TextInputTest.cpp 第 260 行定义.

{
    if (! _action)
    {
        _textField->runAction(_textFieldAction);
        _action = true;
    }
    return false;
}

引用了 _action, _textField , 以及 _textFieldAction.

onTextFieldDeleteBackward()

bool TextFieldTTFActionTest::onTextFieldDeleteBackward ( cocos2d::TextFieldTTF *  sender, const char *  delText, size_t  nLen  )

overridevirtual

在文件 TextInputTest.cpp 第 326 行定义.

{
    // create a delete text sprite and do some action
    auto label = Label::createWithSystemFont(delText, FONT_NAME, FONT_SIZE);
    this->addChild(label);
 
    // move the sprite to fly out
    auto beginPos = sender->getPosition();
    auto textfieldSize = sender->getContentSize();
    auto labelSize = label->getContentSize();
    beginPos.x += (textfieldSize.width - labelSize.width) / 2.0f;
    
    auto winSize = Director::getInstance()->getWinSize();
    Vec2 endPos(- winSize.width / 4.0f, winSize.height * (0.5 + (float)rand() / (2.0f * RAND_MAX)));
 
    float duration = 1;
    float rotateDuration = 0.2f;
    int repeatTime = 5; 
    label->setPosition(beginPos);
 
    auto seq = Sequence::create(
        Spawn::create(
            MoveTo::create(duration, endPos),
            Repeat::create(
                RotateBy::create(rotateDuration, (rand()%2) ? 360 : -360),
                repeatTime),
            FadeOut::create(duration),
        nullptr),
        CallFuncN::create(CC_CALLBACK_1(TextFieldTTFActionTest::callbackRemoveNodeWhenDidAction, this)),
        nullptr);
    label->runAction(seq);
    return false;
}

引用了 callbackRemoveNodeWhenDidAction(), FONT_NAME , 以及 FONT_SIZE.

函数调用图:

onTextFieldDetachWithIME()

bool TextFieldTTFActionTest::onTextFieldDetachWithIME ( cocos2d::TextFieldTTF *  sender )

overridevirtual

在文件 TextInputTest.cpp 第 270 行定义.

{
    if (_action)
    {
        _textField->stopAction(_textFieldAction);
        _textField->setOpacity(255);
        _action = false;
    }
    return false;
}

引用了 _action, _textField , 以及 _textFieldAction.

onTextFieldInsertText()

bool TextFieldTTFActionTest::onTextFieldInsertText ( cocos2d::TextFieldTTF *  sender, const char *  text, size_t  nLen  )

overridevirtual

在文件 TextInputTest.cpp 第 281 行定义.

{
    // if insert enter, treat as default to detach with ime
    if ('\n' == *text)
    {
        return false;
    }
    
    // if the textfield's char count more than _charLimit, doesn't insert text anymore.
    if (sender->getCharCount() >= _charLimit)
    {
        return true;
    }
 
    // create a insert text sprite and do some action
    auto label = Label::createWithSystemFont(text, FONT_NAME, FONT_SIZE);
    this->addChild(label);
    Color3B color(226, 121, 7);
    label->setColor(color);
 
    // move the sprite from top to position
    auto endPos = sender->getPosition();
    if (sender->getCharCount())
    {
        endPos.x += sender->getContentSize().width / 2;
    }
    auto inputTextSize = label->getContentSize();
    Vec2 beginPos(endPos.x, Director::getInstance()->getWinSize().height - inputTextSize.height * 2); 
 
    float duration = 0.5;
    label->setPosition(beginPos);
    label->setScale(8);
 
    auto seq = Sequence::create(
        Spawn::create(
            MoveTo::create(duration, endPos),
            ScaleTo::create(duration, 1),
            FadeOut::create(duration),
            nullptr),
        CallFuncN::create(CC_CALLBACK_1(TextFieldTTFActionTest::callbackRemoveNodeWhenDidAction, this)),
        nullptr);
    label->runAction(seq);
    return false;
}

引用了 _charLimit, callbackRemoveNodeWhenDidAction(), FONT_NAME , 以及 FONT_SIZE.

函数调用图:

subtitle()

std::string TextFieldTTFActionTest::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 TextInputTest.cpp 第 195 行定义.

{
    return "CCTextFieldTTF with action and char limit test";
}

类成员变量说明

_action

bool TextFieldTTFActionTest::_action

private

在文件 TextInputTest.h 第 79 行定义.

被这些函数引用 onEnter(), onTextFieldAttachWithIME() , 以及 onTextFieldDetachWithIME().

_charLimit

size_t TextFieldTTFActionTest::_charLimit

private

在文件 TextInputTest.h 第 80 行定义.

被这些函数引用 onEnter() , 以及 onTextFieldInsertText().

_textField

cocos2d::TextFieldTTF* TextFieldTTFActionTest::_textField

private

在文件 TextInputTest.h 第 77 行定义.

被这些函数引用 onEnter(), onTextFieldAttachWithIME() , 以及 onTextFieldDetachWithIME().

_textFieldAction

cocos2d::Action* TextFieldTTFActionTest::_textFieldAction

private

在文件 TextInputTest.h 第 78 行定义.

被这些函数引用 onEnter(), onExit(), onTextFieldAttachWithIME() , 以及 onTextFieldDetachWithIME().

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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/TextInputTest/TextInputTest.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/TextInputTest/TextInputTest.cpp