vscroll.cpp

来自「ncbi源码」· C++ 代码 · 共 98 行

/*
 * ===========================================================================
 * PRODUCTION $Log: vscroll.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:09:28  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.2
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: vscroll.cpp,v 1000.1 2004/06/01 21:09:28 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 <ncbi_pch.hpp>
#include <gui/widgets/fl/vscroll.hpp>


BEGIN_NCBI_SCOPE


CVScroll::CVScroll(int X, int Y, int W, int H, const char* label)
    : Fl_Scroll(X, Y, W, H, label)
{
}


void CVScroll::resize(int X, int Y, int W, int H)
{
    int old_x = x();
    int old_y = y();
    int old_w = w();
    int old_h = h();
    Fl_Scroll::resize(X, Y, W, H);

    // resize our children to fit the width
    for (int i = 0;  i < children();  ++i) {
        Fl_Widget* w = child(i);
        if ( !w  ||  w == &hscrollbar  ||  w == &scrollbar) {
            continue;
        }

        int wx = w->x();
        int wy = w->y();
        int ww = w->w();
        int wh = w->h();

        ww += W - old_w;
        w->resize(wx, wy, ww, wh);
    }
}


END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: vscroll.cpp,v $
 * Revision 1000.1  2004/06/01 21:09:28  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.2
 *
 * Revision 1.2  2004/05/21 22:27:53  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.1  2003/10/23 16:25:31  dicuccio
 * Added CFlForm, CVScroll
 *
 * ===========================================================================
 */