dialog.hpp

ncbi源码

/*
 * ===========================================================================
 * PRODUCTION $Log: dialog.hpp,v $
 * PRODUCTION Revision 1000.3  2004/04/16 16:53:23  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [CATCHUP_003] Dev-tree R1.6
 * PRODUCTION
 * ===========================================================================
 */

#ifndef GUI_DIALOGS___DIALOG__HPP
#define GUI_DIALOGS___DIALOG__HPP

/*  $Id: dialog.hpp,v 1000.3 2004/04/16 16:53:23 gouriano Exp $
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software / database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software / database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Authors:  Mike DiCuccio
 *
 * File Description:
 *
 */

#include <corelib/ncbiobj.hpp>
#include <gui/gui.hpp>

#include <memory>

class Fl_Window;
class Fl_Widget;


/** @addtogroup GUI_UTILS
 *
 * @{
 */


BEGIN_NCBI_SCOPE

//
// class CDialog defines the basic interactions for dialogs
//
class NCBI_GUIUTILS_EXPORT CDialog : public CObject
{
public:
    CDialog();
    virtual ~CDialog();

    void SetTitle(const string& title);

    // non-modal operations
    virtual void Show();
    virtual void Hide();

    // modal operations
    virtual int Show(int argc, char** argv);
    virtual EDialogReturnValue ShowModal();

    // check to see if our dialog is visible
    bool IsShown(void) const;

    // center the dialog box in the screen
    void Center(void);

    // center the dialog over the currently active window, or in the screen
    // if there is no currently active window
    void CenterOnActive(void);

    // center the dialog box at a given point
    void Center(int x, int y);

    // center the dialog box in a given rectangle
    void Center(int x, int y, int w, int h);

    // center the dialog box over a given widget
    void Center(const Fl_Widget* w);

protected:
    EDialogReturnValue m_RetValue;
    auto_ptr<Fl_Window> m_Window;
    string m_TitleStr;

    virtual void x_OnOK();
    virtual void x_OnCancel();

private:
    // forbidden
    CDialog(const CDialog&);
    CDialog& operator=(const CDialog&);
};


END_NCBI_SCOPE

/* @} */

/*
 * ===========================================================================
 * $Log: dialog.hpp,v $
 * Revision 1000.3  2004/04/16 16:53:23  gouriano
 * PRODUCTION: UPGRADED [CATCHUP_003] Dev-tree R1.6
 *
 * Revision 1.6  2004/04/16 14:27:17  dicuccio
 * Added doxygen module tag
 *
 * Revision 1.5  2004/03/11 17:19:32  dicuccio
 * Use TSeqRange instead of TRange.  Use gui/gui instead of gui/types
 *
 * Revision 1.4  2003/12/08 18:02:50  dicuccio
 * Added Center() functions
 *
 * Revision 1.3  2003/12/05 17:21:34  yazhuk
 * Added SetTitle()
 *
 * Revision 1.2  2003/11/26 17:05:03  dicuccio
 * Added IsShown()
 *
 * Revision 1.1  2003/09/29 15:07:43  dicuccio
 * Initial revision
 *
 * Revision 1.1  2003/09/12 19:50:35  dicuccio
 * Intiial revision
 *
 * ===========================================================================
 */
#endif  // GUI_DIALOGS___DIALOG__HPP