63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
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/*******************************************************************************/
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/* Copyright (C) 2008 Jonathan Moore Liles */
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/* */
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/* This program is free software; you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by the */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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#pragma once
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#include <FL/Fl_Valuator.H> // for FL_HORIZONTAL and FL_VERTICAL
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class VU_Meter : public Fl_Widget
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{
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float _value;
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float _minimum;
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float _maximum;
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int _type;
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int _divisions;
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float _dim;
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protected:
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virtual void draw ( void );
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public:
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VU_Meter ( int X, int Y, int W, int H, const char *L = 0 );
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void maximum( float v ) { _maximum = v; redraw(); }
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float maximum ( void ) const { return _maximum; }
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void minimum ( float v ) { _minimum = v; redraw(); }
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float minimum ( void ) const { return _minimum; }
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void value ( float v ) { _value = v; redraw(); }
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float value ( void ) const { return _value; }
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bool divisions ( void ) const { return _divisions; }
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void divisions ( int v ) { _divisions = v; }
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int type ( void ) const { return _type; }
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void type ( int v ) { _type = v; }
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float dim ( void ) const { return _dim; }
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void dim ( float v ) { _dim = v; redraw(); }
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};
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