cocos2d-X 节点（UITextField.h）API

cocos2d-X 节点（UITextField.h）API

///cocos2d-x-3.0alpha0/extensions/CocoStudio/GUI/UIWidgets

#ifndef __UITEXTFIELD_H__
#define __UITEXTFIELD_H__

#include "../BaseClasses/UIWidget.h"

NS_CC_EXT_BEGIN

class UICCTextField: public TextFieldTTF, public TextFieldDelegate
{
public:
UICCTextField();
~UICCTextField();

virtual void onEnter();

// static
static UICCTextField* create(const char *placeholder, const char *fontName, float fontSize);

// CCTextFieldDelegate
virtual bool onTextFieldAttachWithIME(TextFieldTTF *pSender);
virtual bool onTextFieldDetachWithIME(TextFieldTTF * pSender);
virtual bool onTextFieldInsertText(TextFieldTTF * pSender, const char * text, int nLen);
virtual bool onTextFieldDeleteBackward(TextFieldTTF * pSender, const char * delText, int nLen);

void insertText(const char* text, int len);
void deleteBackward();

void openIME();
void closeIME();

void setMaxLengthEnabled(bool enable);
bool isMaxLengthEnabled();
void setMaxLength(int length);
int getMaxLength();
int getCharCount();
void setPasswordEnabled(bool enable);
bool isPasswordEnabled();
void setPasswordStyleText(const char* styleText);
void setPasswordText(const char* text);
void setAttachWithIME(bool attach);
bool getAttachWithIME();
void setDetachWithIME(bool detach);
bool getDetachWithIME();
void setInsertText(bool insert);
bool getInsertText();
void setDeleteBackward(bool deleteBackward);
bool getDeleteBackward();

protected:
bool m_bMaxLengthEnabled;
int m_nMaxLength;
bool m_bPasswordEnabled;
std::string m_strPasswordStyleText;
bool m_bAttachWithIME;
bool m_bDetachWithIME;
bool m_bInsertText;
bool m_bDeleteBackward;
};

typedef enum
{
TEXTFIELD_EVENT_ATTACH_WITH_IME,
TEXTFIELD_EVENT_DETACH_WITH_IME,
TEXTFIELD_EVENT_INDERT_TEXT,
TEXTFIELD_EVENT_DELETE_BACKWARD,
}TextFiledEventType;

typedef void (Object::*SEL_TextFieldEvent)(Object*, TextFiledEventType);
#define textfieldeventselector(_SELECTOR) (SEL_TextFieldEvent)(&_SELECTOR)

//class UITextField : public UIWidget
class UITextField : public UIWidget
{
public:
UITextField();
virtual ~UITextField();
static UITextField* create();
virtual bool init();
virtual void initRenderer();
void setTouchSize(const Size &size);
void setText(const char* text);
void setPlaceHolder(const char* value);
void setFontSize(int size);
void setFontName(const char* name);
virtual void didNotSelectSelf();
const char* getStringValue();
virtual bool onTouchBegan(const Point &touchPoint);
void setMaxLengthEnabled(bool enable);
bool isMaxLengthEnabled();
void setMaxLength(int length);
int getMaxLength();
void setPasswordEnabled(bool enable);
bool isPasswordEnabled();
void setPasswordStyleText(const char* styleText);
virtual void update(float dt);
bool getAttachWithIME();
void setAttachWithIME(bool attach);
bool getDetachWithIME();
void setDetachWithIME(bool detach);
bool getInsertText();
void setInsertText(bool insertText);
bool getDeleteBackward();
void setDeleteBackward(bool deleteBackward);
void addEventListener(Object* target, SEL_TextFieldEvent selecor);
virtual void setAnchorPoint(const Point &pt);
virtual void setColor(const Color3B &color);
virtual void setOpacity(int opacity);
/**
* Returns the "class name" of widget.      //返回 widget的 名字
*/
virtual const char* getDescription() const;
/*compatibel*/
/**
* These methods will be removed
*/
void setMaxLengthEnable(bool is){setMaxLengthEnabled(is);};
void setPasswordEnable(bool is){setPasswordEnabled(is);};
/************/
virtual const Size& getContentSize() const;
virtual Node* getVirtualRenderer();
protected:
// event
void attachWithIMEEvent();
void detachWithIMEEvent();
void insertTextEvent();
void deleteBackwardEvent();
virtual void onSizeChanged();
void textfieldRendererScaleChangedWithSize();
protected:
UICCTextField* _textFieldRenderer;

float _touchWidth;
float _touchHeight;
bool _useTouchArea;

Object* _eventListener;
SEL_TextFieldEvent _eventSelector;

};

NS_CC_EXT_END

#endif /* defined(__CocoGUI__UITextField__) */