2a856dafd4
Doxygen uses a <div> with center alignment for images, hence adding HTML center alignment for image is not only superfluous but was also inconsistent. Also removed some more unnecessary HTML tags, updated copyright year.
47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
//
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// Roller header file for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2022 by Bill Spitzak and others.
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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_Roller widget . */
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#ifndef Fl_Roller_H
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#define Fl_Roller_H
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#ifndef Fl_Valuator_H
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#include "Fl_Valuator.H"
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#endif
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/**
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The Fl_Roller widget is a "dolly" control commonly used to
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move 3D objects.
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The roller can be controlled by clicking and dragging the mouse, by the
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corresponding arrow keys when the roller has the keyboard focus, or by the
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mousewheels when the mouse pointer is positioned over the roller widget.
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\image html Fl_Roller.png
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\image latex Fl_Roller.png "Fl_Roller" width=4cm
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*/
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class FL_EXPORT Fl_Roller : public Fl_Valuator {
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protected:
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void draw();
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public:
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int handle(int);
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Fl_Roller(int X,int Y,int W,int H,const char* L=0);
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};
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#endif
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