guiEditBoxWithScrollbar.h

Go to the documentation of this file.

// 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