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- //
- // "$Id: Fl_Value_Slider.cxx,v 1.5.2.1 1999/05/14 09:07:08 bill Exp $"
- //
- // Value slider widget for the Fast Light Tool Kit (FLTK).
- //
- // Copyright 1998-1999 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@easysw.com".
- //
-
- #include <FL/Fl.H>
- #include <FL/Fl_Value_Slider.H>
- #include <FL/fl_draw.H>
- #include <math.h>
-
- Fl_Value_Slider::Fl_Value_Slider(int x,int y,int w,int h, const char*l)
- : Fl_Slider(x,y,w,h,l) {
- step(1,100);
- textfont_ = FL_HELVETICA;
- textsize_ = 10;
- textcolor_ = FL_BLACK;
- }
-
- void Fl_Value_Slider::draw() {
- int sxx = x(), syy = y(), sww = w(), shh = h();
- int bxx = x(), byy = y(), bww = w(), bhh = h();
- if (horizontal()) {
- bww = 35; sxx += 35; sww -= 35;
- } else {
- syy += 25; bhh = 25; shh -= 25;
- }
- if (damage()&FL_DAMAGE_ALL) draw_box(box(),sxx,syy,sww,shh,color());
- Fl_Slider::draw(sxx+Fl::box_dx(box()),
- syy+Fl::box_dy(box()),
- sww-Fl::box_dw(box()),
- shh-Fl::box_dh(box()));
- draw_box(box(),bxx,byy,bww,bhh,color());
- char buf[128];
- format(buf);
- fl_font(textfont(), textsize());
- fl_color(active_r() ? textcolor() : inactive(textcolor()));
- fl_draw(buf, bxx, byy, bww, bhh, FL_ALIGN_CLIP);
- }
-
- int Fl_Value_Slider::handle(int event) {
- int sxx = x(), syy = y(), sww = w(), shh = h();
- if (horizontal()) {
- sxx += 35; sww -= 35;
- } else {
- syy += 25; shh -= 25;
- }
- return Fl_Slider::handle(event,
- sxx+Fl::box_dx(box()),
- syy+Fl::box_dy(box()),
- sww-Fl::box_dw(box()),
- shh-Fl::box_dh(box()));
- }
-
- //
- // End of "$Id: Fl_Value_Slider.cxx,v 1.5.2.1 1999/05/14 09:07:08 bill Exp $".
- //
-