tt_window.hpp

来自「ncbi源码」· HPP 代码 · 共 112 行

/*
 * ===========================================================================
 * PRODUCTION $Log: tt_window.hpp,v $
 * PRODUCTION Revision 1000.0  2004/04/12 19:26:38  gouriano
 * PRODUCTION PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.1
 * PRODUCTION
 * ===========================================================================
 */

#ifndef GUI_WIDGETS_FL_DEMO___TT_WINDOW__HPP
#define GUI_WIDGETS_FL_DEMO___TT_WINDOW__HPP

/*  $Id: tt_window.hpp,v 1000.0 2004/04/12 19:26:38 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, Andrey Yazhuk
 *
 * File Description:
 *  CTTWindow class demonstrating using CTootlip.
 */


#include <corelib/ncbistd.hpp>
#include <gui/opengl/glcanvas2d.hpp>
#include <gui/opengl/glbitmapfont.hpp>

#include <gui/widgets/fl/tooltip.hpp>

BEGIN_NCBI_SCOPE


class CTTWindow : public CGlCanvas2d, 
                  public ITooltipClient // for using with "active" CTooltip
{
public:

    CTTWindow(int x, int y, int w, int h, const char* label = NULL);

    void draw();
    int handle(int event);

    /// @name ITooltipClient implementation
    /// @{
    virtual bool    TC_NeedTooltip(int x, int y);    
    virtual string  TC_GetTooltip(int& x, int& y, int& w, int& h);
    /// @}

protected:
    void    x_RenderFirstRow();
    void    x_RenderSecondRow();
    void    x_RenderThirdRow();

    int     x_HitTest(int x, int y, bool& b_reset);
private:
    bool        m_bActiveTooltip;
    CTooltip    m_Tooltip;
    
    string      m_TooltipText;
    int         m_X, m_Y, m_W, m_H;

    CGlBitmapFont   m_Font;
};


END_NCBI_SCOPE

/*
 * ===========================================================================
 * $Log: tt_window.hpp,v $
 * Revision 1000.0  2004/04/12 19:26:38  gouriano
 * PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.1
 *
 * Revision 1.1  2004/01/14 11:55:57  lebedev
 * Moved from gui/opengl/demo
 *
 * Revision 1.3  2004/01/08 19:49:09  yazhuk
 * Implemented demonstration of "active" and "passive" CTooltips
 *
 * Revision 1.2  2003/12/29 21:14:01  yazhuk
 * Migrated from Fl_Tooltip to CTooltip
 *
 * Revision 1.1  2003/09/29 17:00:55  dicuccio
 * Initial revision
 *
 * ===========================================================================
 */

#endif  // GUI_WIDGETS_FL_DEMO___TT_WINDOW__HPP