static void default_glyph(const Fl_Widget* widget, int glyph,
int x,int y,int w,int h, Fl_Flags flags)
{
// h = (h+1)&(~1); // even only
Fl_Boxtype box = widget->button_box();
box->draw(x, y, w, h, widget->button_color(), flags);
box->inset(x, y, w, h);
if (flags & FL_VALUE)
{
Fl_Color color = (box == FL_NO_BOX && (flags&FL_SELECTED)) ?
widget->selection_text_color() : widget->text_color();
fl_color(fl_inactive(color, flags));
int d = h/6;
fl_ellipse(x+d, y+d, h-d-d-1, h-d-d-1);
fl_fill();
}
}
void draw() {
fl_push_clip(0, 0, w(), h());
fl_color(FL_DARK3);
fl_rectf(0, 0, w(), h());
fl_push_matrix();
// if (args[6]) {
fl_translate(w()/2.0f, h()/2.0f);
fl_rotate(args[6]);
fl_translate(-w()/2.0f, -h()/2.0f);
//}
fl_arc(args[0],args[1],args[2],args[3],args[4],args[5]);
fl_closepath();
fl_arc(120,120,40,40,0,-360);
fl_ellipse(20,20,args[2],args[3]); // hardware circle
fl_color(FL_WHITE);
fl_fill_stroke(FL_RED);
fl_pop_matrix();
fl_pop_clip();
}
void Fl_Dial::draw()
{
int X = 0; int Y = 0; int W = w(); int H = h();
if (!(type() == FILL && box() == FL_OVAL_BOX))
{
if (damage()&FL_DAMAGE_ALL) draw_box();
box()->inset(X,Y,W,H);
}
Fl_Color fillcolor = selection_color();
Fl_Color linecolor = highlight_color();
if (!active_r())
{
fillcolor = fl_inactive(fillcolor);
linecolor = fl_inactive(linecolor);
}
double angle = (a2-a1)*(value()-minimum())/(maximum()-minimum()) + a1;
if (type() == FILL)
{
if (damage()&FL_DAMAGE_EXPOSE && box() == FL_OVAL_BOX)
{
fl_push_clip(0, 0, w(), h());
parent()->draw_group_box();
fl_pop_clip();
}
fl_color(color());
fl_pie(X, Y, W-1, H-1, 270-a1, angle > a1 ? 360+270-angle : 270-360-angle);
fl_color(fillcolor);
fl_pie(X, Y, W-1, H-1, 270-angle, 270-a1);
if (box() == FL_OVAL_BOX)
{
fl_ellipse(X, Y, W-1, H-1);
fl_color(linecolor); fl_stroke();
}
}
else
{
if (!(damage()&FL_DAMAGE_ALL))
{
fl_ellipse(X+1, Y+1, W-2, H-2);
fl_color(color()); fl_fill();
}
fl_push_matrix();
fl_translate(X+W/2-.5, Y+H/2-.5);
fl_scale(W-1, H-1);
fl_rotate(45-angle);
if (type() == LINE)
{
fl_vertex(0.0, 0.0);
fl_vertex(-0.04, 0.0);
fl_vertex(-0.25, 0.25);
fl_vertex(0.0, 0.04);
}
else
{
fl_circle(-0.20, 0.20, 0.07);
}
fl_color(fillcolor); fl_fill_stroke(linecolor);
fl_pop_matrix();
}
if (focused())
{
fl_ellipse(X+2, Y+2, W-5, H-5);
fl_color(linecolor);
fl_line_style(FL_DASH);
fl_stroke();
fl_line_style(0);
}
}
