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Diffstat (limited to 'common/fltk/FL/Fl_Adjuster.H')
-rw-r--r-- | common/fltk/FL/Fl_Adjuster.H | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/common/fltk/FL/Fl_Adjuster.H b/common/fltk/FL/Fl_Adjuster.H new file mode 100644 index 00000000..d0c66173 --- /dev/null +++ b/common/fltk/FL/Fl_Adjuster.H @@ -0,0 +1,82 @@ +// +// "$Id: Fl_Adjuster.H 7981 2010-12-08 23:53:04Z greg.ercolano $" +// +// Adjuster widget header file for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2010 by Bill Spitzak and others. +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Library General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Library General Public License for more details. +// +// You should have received a copy of the GNU Library General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +// USA. +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + +/* \file + Fl_Adjuster widget . */ + +// 3-button "slider", made for Nuke + +#ifndef Fl_Adjuster_H +#define Fl_Adjuster_H + +#ifndef Fl_Valuator_H +#include "Fl_Valuator.H" +#endif + +/** + The Fl_Adjuster widget was stolen from Prisms, and has proven + to be very useful for values that need a large dynamic range. + \image html adjuster1.png + \image latex adjuster1.png "Fl_Adjuster" width=4cm + <P>When you press a button and drag to the right the value increases. + When you drag to the left it decreases. The largest button adjusts by + 100 * step(), the next by 10 * step() and that + smallest button by step(). Clicking on the buttons + increments by 10 times the amount dragging by a pixel does. Shift + + click decrements by 10 times the amount. +*/ +class FL_EXPORT Fl_Adjuster : public Fl_Valuator { + int drag; + int ix; + int soft_; +protected: + void draw(); + int handle(int); + void value_damage(); +public: + Fl_Adjuster(int X,int Y,int W,int H,const char *l=0); + /** + If "soft" is turned on, the user is allowed to drag the value outside + the range. If they drag the value to one of the ends, let go, then + grab again and continue to drag, they can get to any value. Default is + one. + */ + void soft(int s) {soft_ = s;} + /** + If "soft" is turned on, the user is allowed to drag the value outside + the range. If they drag the value to one of the ends, let go, then + grab again and continue to drag, they can get to any value. Default is + one. + */ + int soft() const {return soft_;} +}; + +#endif + +// +// End of "$Id: Fl_Adjuster.H 7981 2010-12-08 23:53:04Z greg.ercolano $". +// |