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//
// "$Id: Fl_Value_Slider.cxx 5190 2006-06-09 16:16:34Z mike $"
//
// Value slider widget for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2005 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
//
#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_FOREGROUND_COLOR;
}
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() : fl_inactive(textcolor()));
fl_draw(buf, bxx, byy, bww, bhh, FL_ALIGN_CLIP);
}
int Fl_Value_Slider::handle(int event) {
if (event == FL_PUSH && Fl::visible_focus()) {
Fl::focus(this);
redraw();
}
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 5190 2006-06-09 16:16:34Z mike $".
//
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