cocos2d-X 节点(UITextField.h)API

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cocos2d-X 节点(UITextField.h)API

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///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__) */


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