axmol/cocos/gui/UITextBMFont.h

/****************************************************************************
Copyright (c) 2013-2014 Chukong Technologies Inc.

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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THE SOFTWARE.
****************************************************************************/

#ifndef __UILABELBMFONT_H__
#define __UILABELBMFONT_H__

#include "gui/UIWidget.h"

NS_CC_BEGIN

namespace ui {
    
/**
*   @js NA
*   @lua NA
*/    
class TextBMFont : public Widget
{
public:
    /**
     * Default constructor
     */
    TextBMFont();
    
    /**
     * Default destructor
     */
    virtual ~TextBMFont();
    
    /**
     * Allocates and initializes.
     */
    static TextBMFont* create();
    
    /** init a bitmap font atlas with an initial string and the FNT file */
    void setFntFile(const char* fileName);
    
    /** set string value for labelbmfont*/
    void setText(const char* value);
    
    /** get string value for labelbmfont*/
    const char* getStringValue();
    virtual void setAnchorPoint(const Point &pt) override;
    virtual const Size& getContentSize() const override;
    virtual Node* getVirtualRenderer() override;
    /**
     * Returns the "class name" of widget.
     */
    virtual std::string getDescription() const override;
protected:
    virtual void initRenderer() override;
    virtual void onSizeChanged() override;
    virtual void updateTextureColor() override;
    virtual void updateTextureOpacity() override;
    virtual void updateTextureRGBA() override;
    void labelBMFontScaleChangedWithSize();
    virtual Widget* createCloneInstance() override;
    virtual void copySpecialProperties(Widget* model) override;
protected:
    cocos2d::LabelBMFont* _labelBMFontRenderer;
    bool _fntFileHasInit;
    std::string _fntFileName;
    std::string _stringValue;
};
    
}
NS_CC_END

#endif /* defined(__LabelBMFont__) */