Flu_Simple_Group.cpp
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上传日期:2007-06-13
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- /*
- * ===========================================================================
- * PRODUCTION $Log: Flu_Simple_Group.cpp,v $
- * PRODUCTION Revision 1000.1 2004/06/01 21:06:04 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.2
- * PRODUCTION
- * ===========================================================================
- */
- /*
- * These files were imported into NCBI's CVS directly from FLU version 2.9.1.
- * Modifications to the source are listed below.
- *
- * ==========================================================================
- * $Log: Flu_Simple_Group.cpp,v $
- * Revision 1000.1 2004/06/01 21:06:04 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.2
- *
- * Revision 1.2 2004/05/21 22:27:51 gorelenk
- * Added PCH ncbi_pch.hpp
- *
- * Revision 1.1 2004/03/11 13:51:40 dicuccio
- * Imported FLU version 2.9.1. Altered export specifiers to match NCBI layout.
- * Altered include paths to match NCBI toolkit layout.
- *
- * ==========================================================================
- */
- // $Id: Flu_Simple_Group.cpp,v 1000.1 2004/06/01 21:06:04 gouriano Exp $
- /***************************************************************
- * FLU - FLTK Utility Widgets
- * Copyright (C) 2002 Ohio Supercomputer Center, Ohio State University
- *
- * This file and its content is protected by a software license.
- * You should have received a copy of this license with this file.
- * If not, please contact the Ohio Supercomputer Center immediately:
- * Attn: Jason Bryan Re: FLU 1224 Kinnear Rd, Columbus, Ohio 43212
- *
- ***************************************************************/
- #include <ncbi_pch.hpp>
- #include <gui/widgets/FLU/Flu_Simple_Group.h>
- #include <string.h>
- #include <stdio.h>
- Flu_Simple_Group :: Flu_Simple_Group( int x, int y, int w, int h, const char *l )
- : Fl_Group( x, y, w, h, l )
- {
- box( FL_EMBOSSED_FRAME );
- align( FL_ALIGN_LEFT | FL_ALIGN_INSIDE );
- }
- void Flu_Simple_Group :: draw()
- {
- int lblW = 0, lblH, X;
- if( label() == 0 )
- lblW = lblH = 0;
- else if( strlen( label() ) == 0 )
- lblW = lblH = 0;
- else
- {
- measure_label( lblW, lblH );
- lblW += 4;
- lblH += 2;
- }
- // align the label
- if( align() & FL_ALIGN_LEFT )
- X = 4;
- else if( align() & FL_ALIGN_RIGHT )
- X = w() - lblW - 8;
- else
- X = w()/2 - lblW/2 - 2;
- // draw the main group box
- fl_draw_box( box(), x(), y()+lblH/2, w(), h()-lblH/2, color() );
- // clip and draw the children
- fl_clip( x()+2, y()+lblH+1, w()-4, h()-lblH-3 );
- draw_children();
- fl_pop_clip();
- // clear behind the label and draw it
- fl_color( color() );
- fl_rectf( x()+X, y(), lblW+4, lblH );
- fl_color( labelcolor() );
- draw_label( x()+X+2, y(), lblW, lblH, FL_ALIGN_CENTER );
- }