guiEditBoxWithScrollbar.h

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// Copyright (C) 2002-2012 Nikolaus Gebhardt, Modified by Mustapha Tachouct
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
 
#ifndef GUIEDITBOXWITHSCROLLBAR_HEADER
#define GUIEDITBOXWITHSCROLLBAR_HEADER
 
#include "guiEditBox.h"
 
class ISimpleTextureSource;
 
class GUIEditBoxWithScrollBar : public GUIEditBox
{
public:
 
        GUIEditBoxWithScrollBar(const wchar_t* text, bool border, IGUIEnvironment* environment,
                IGUIElement* parent, s32 id, const core::rect<s32>& rectangle,
                ISimpleTextureSource *tsrc, bool writable = true, bool has_vscrollbar = true);
 
        virtual ~GUIEditBoxWithScrollBar() {}
 
        virtual void setDrawBackground(bool draw);
 
        virtual void draw();
 
        virtual void updateAbsolutePosition();
 
        virtual void setBackgroundColor(const video::SColor &bg_color);
 
        virtual bool isDrawBackgroundEnabled() const;
        virtual bool isDrawBorderEnabled() const;
        virtual void setCursorChar(const wchar_t cursorChar);
        virtual wchar_t getCursorChar() const;
        virtual void setCursorBlinkTime(irr::u32 timeMs);
        virtual irr::u32 getCursorBlinkTime() const;
 
protected:
        virtual void breakText();
        virtual void setTextRect(s32 line);
        void calculateScrollPos();
        void calculateFrameRect();
        void createVScrollBar();
 
        s32 getCursorPos(s32 x, s32 y);
 
        bool m_background;
 
        bool m_bg_color_used;
        video::SColor m_bg_color;
 
        ISimpleTextureSource *m_tsrc;
};
 
 
#endif // GUIEDITBOXWITHSCROLLBAR_HEADER