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Diffstat (limited to 'src/Fl_Value_Dial.cxx')
-rw-r--r-- | src/Fl_Value_Dial.cxx | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/Fl_Value_Dial.cxx b/src/Fl_Value_Dial.cxx new file mode 100644 index 0000000..38c7ad7 --- /dev/null +++ b/src/Fl_Value_Dial.cxx @@ -0,0 +1,55 @@ +// +// "$Id: Fl_Value_Dial.cxx,v 1.1 2005/05/17 09:20:38 hofmann Exp $" +// +// Value dial widget for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2004 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 to "fltk-bugs@fltk.org". +// + +#include <FL/Fl.H> +#include <FL/fl_draw.H> +#include <math.h> +#include "Fl_Value_Dial.H" + +Fl_Value_Dial::Fl_Value_Dial(int X, int Y, int W, int H, const char*l) +: Fl_Dial(X,Y,W,H,l) { + step(1,100); + textfont_ = FL_HELVETICA; + textsize_ = 10; + textcolor_ = FL_BLACK; +} + +void Fl_Value_Dial::draw() { + int sxx = x(), syy = y(), sww = w(), shh = h(); + int bxx = x(), byy = y(), bww = w(), bhh = h(); + + if (damage()&FL_DAMAGE_ALL) draw_box(box(),sxx,syy,sww,shh,color()); + Fl_Dial::draw(sxx+Fl::box_dx(box()), + syy+Fl::box_dy(box()), + sww-Fl::box_dw(box()), + shh-Fl::box_dh(box())); + + char buf[128]; + format(buf); + fl_font(textfont(), textsize()); + // draw_box(FL_DOWN_BOX,bxx,byy,35,fl_height(),color()); + fl_color(active_r() ? textcolor() : fl_inactive(textcolor())); + fl_draw(buf, bxx, byy + fl_height() - 2, bww, bhh, FL_ALIGN_TOP); +} |