GuiScrolled.h

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//
// $Id: GuiScrolled.h,v 1.4 2003/05/28 19:22:55 rhatcher Exp $
//
// GuiScrolled
//
// Package: MIDAD
//
// Wrap a TGCanvas
//
// Contact: bv@bnl.gov
//
// Created on: Fri Mar 15 13:12:50 2002
//

#ifndef GUISCROLLED_H
#define GUISCROLLED_H

#include <Midad/Gui/GuiBase.h>

#include <TGCanvas.h>

class GuiScrolled : public TGCanvas, public GuiBase
{

public:

    GuiScrolled(TGWindow& parent, unsigned int w=10, unsigned int h=10, 
                unsigned int options = kSunkenFrame|kDoubleBorder)
        : TGCanvas(&parent,w,h,options)
        { this->SetLayoutHints(kLHintsExpandX|kLHintsExpandY); }
    virtual ~GuiScrolled() {}
    virtual void Add(GuiBase& gb) {
        fChildren.push_back(&gb);
        TGFrame* f = dynamic_cast<TGFrame*>(&gb);
        if (!f) {std::cerr<<"Midad/Gui/GuiScrolled::Add() whoops\n"; return;}
        this->TGCanvas::SetContainer(f);
    }
    
private:

    // copy constructor, assignment:
    GuiScrolled(const GuiScrolled& rhs); // copy constructor
    GuiScrolled& operator=(const GuiScrolled& rhs); // assignment
    
};                              // end of class GuiScrolled

#endif  // GUISCROLLED_H

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