mirror of https://github.com/fltk/fltk
67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
//
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// Progress bar widget definitions.
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//
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// Copyright 2000-2010 by Michael Sweet.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// https://www.fltk.org/COPYING.php
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//
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// Please see the following page on how to report bugs and issues:
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//
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// https://www.fltk.org/bugs.php
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//
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/* \file
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Fl_Progress widget . */
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#ifndef _Fl_Progress_H_
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# define _Fl_Progress_H_
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//
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// Include necessary headers.
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//
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#include "Fl_Widget.H"
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//
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// Progress class...
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//
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/**
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Displays a progress bar for the user.
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*/
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class FL_EXPORT Fl_Progress : public Fl_Widget {
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float value_,
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minimum_,
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maximum_;
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protected:
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void draw() FL_OVERRIDE;
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public:
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Fl_Progress(int x, int y, int w, int h, const char *l = 0);
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/** Sets the maximum value in the progress widget. */
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void maximum(float v) { maximum_ = v; redraw(); }
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/** Gets the maximum value in the progress widget. */
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float maximum() const { return (maximum_); }
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/** Sets the minimum value in the progress widget. */
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void minimum(float v) { minimum_ = v; redraw(); }
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/** Gets the minimum value in the progress widget. */
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float minimum() const { return (minimum_); }
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/** Sets the current value in the progress widget. */
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void value(float v) { value_ = v; redraw(); }
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/** Gets the current value in the progress widget. */
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float value() const { return (value_); }
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};
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#endif // !_Fl_Progress_H_
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