87160b6eb9
By defining boxtypes with underscores, box drawing cod ethat was not used was not linked, but with the introduction of themes, all boxes are available at all times. Reducing complexity.
61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
//
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// Oval box drawing code for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2025 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// https://www.fltk.org/COPYING.php
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//
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// Please see the following page on how to report bugs and issues:
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//
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// https://www.fltk.org/bugs.php
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//
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// Less-used box types are in separate files so they are not linked
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// in if not used.
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#include <FL/Fl.H>
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#include <FL/fl_draw.H>
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// Global parameters for box drawing algorithm:
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//
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// BW = box shadow width
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#define BW (Fl::box_shadow_width())
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void fl_oval_flat_box(int x, int y, int w, int h, Fl_Color c) {
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Fl::set_box_color(c);
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fl_pie(x, y, w, h, 0, 360);
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}
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void fl_oval_frame(int x, int y, int w, int h, Fl_Color c) {
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Fl::set_box_color(c);
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fl_arc(x, y, w, h, 0, 360);
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}
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void fl_oval_box(int x, int y, int w, int h, Fl_Color c) {
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fl_oval_flat_box(x,y,w,h,c);
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fl_oval_frame(x,y,w,h,FL_BLACK);
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}
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void fl_oval_shadow_box(int x, int y, int w, int h, Fl_Color c) {
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fl_oval_flat_box(x+BW,y+BW,w,h,FL_DARK3);
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fl_oval_box(x,y,w,h,c);
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}
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void fl_oval_focus(Fl_Boxtype bt, int x, int y, int w, int h, Fl_Color fg, Fl_Color bg) {
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x += Fl::box_dx(bt)+1;
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y += Fl::box_dy(bt)+1;
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w -= Fl::box_dw(bt)+2;
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h -= Fl::box_dh(bt)+2;
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Fl_Color savecolor = fl_color();
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fl_color(fl_contrast(fg, bg));
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fl_line_style(FL_DOT);
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fl_arc(x, y, w, h, 0, 360);
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fl_line_style(FL_SOLID);
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fl_color(savecolor);
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}
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