f09e17c3c5
- remove obsolete svn '$Id$' tags from all source files - update .fl files and generated files accordingly - replace 'http://www.fltk.org' URL's with 'https://...' - replace bug report URL 'str.php' with 'bugs.php' - remove trailing whitespace - fix other whitespace errors flagged by Git - add and/or fix missing or wrong standard headers - convert tabs to spaces in all source files The only relevant code changes are in the fluid/ folder where some .fl files and other source files were used to generate the '$Id' headers and footers.
79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
//
|
|
// Engraved label drawing routines for the Fast Light Tool Kit (FLTK).
|
|
//
|
|
// Copyright 1998-2011 by Bill Spitzak and others.
|
|
//
|
|
// This library is free software. Distribution and use rights are outlined in
|
|
// the file "COPYING" which should have been included with this file. If this
|
|
// file is missing or damaged, see the license at:
|
|
//
|
|
// https://www.fltk.org/COPYING.php
|
|
//
|
|
// Please see the following page on how to report bugs and issues:
|
|
//
|
|
// https://www.fltk.org/bugs.php
|
|
//
|
|
|
|
// Drawing code for XForms style engraved & embossed labels
|
|
|
|
#include <FL/Fl.H>
|
|
#include <FL/Fl_Widget.H>
|
|
#include <FL/fl_draw.H>
|
|
|
|
// data[] is dx, dy, color triples
|
|
|
|
static void innards(
|
|
const Fl_Label* o, int X, int Y, int W, int H, Fl_Align align,
|
|
const int data[][3], int n)
|
|
{
|
|
Fl_Align a1 = align;
|
|
if (a1 & FL_ALIGN_CLIP) {
|
|
fl_push_clip(X, Y, W, H); a1 = (Fl_Align)(a1&~FL_ALIGN_CLIP);}
|
|
fl_font((Fl_Font)o->font, o->size);
|
|
for (int i = 0; i < n; i++) {
|
|
fl_color((Fl_Color)(i < n-1 ? data[i][2] : o->color));
|
|
fl_draw(o->value, X+data[i][0], Y+data[i][1], W, H, a1);
|
|
}
|
|
if (align & FL_ALIGN_CLIP) fl_pop_clip();
|
|
}
|
|
|
|
static void fl_shadow_label(
|
|
const Fl_Label* o, int X, int Y, int W, int H, Fl_Align align)
|
|
{
|
|
static const int data[2][3] = {{2,2,FL_DARK3},{0,0,0}};
|
|
innards(o, X, Y, W, H, align, data, 2);
|
|
}
|
|
|
|
static void fl_engraved_label(
|
|
const Fl_Label* o, int X, int Y, int W, int H, Fl_Align align)
|
|
{
|
|
static const int data[7][3] = {
|
|
{1,0,FL_LIGHT3},{1,1,FL_LIGHT3},{0,1,FL_LIGHT3},
|
|
{-1,0,FL_DARK3},{-1,-1,FL_DARK3},{0,-1,FL_DARK3},
|
|
{0,0,0}};
|
|
innards(o, X, Y, W, H, align, data, 7);
|
|
}
|
|
|
|
static void fl_embossed_label(
|
|
const Fl_Label* o, int X, int Y, int W, int H, Fl_Align align)
|
|
{
|
|
static const int data[7][3] = {
|
|
{-1,0,FL_LIGHT3},{-1,-1,FL_LIGHT3},{0,-1,FL_LIGHT3},
|
|
{1,0,FL_DARK3},{1,1,FL_DARK3},{0,1,FL_DARK3},
|
|
{0,0,0}};
|
|
innards(o, X, Y, W, H, align, data, 7);
|
|
}
|
|
|
|
Fl_Labeltype fl_define_FL_SHADOW_LABEL() {
|
|
Fl::set_labeltype(_FL_SHADOW_LABEL, fl_shadow_label, 0);
|
|
return _FL_SHADOW_LABEL;
|
|
}
|
|
Fl_Labeltype fl_define_FL_ENGRAVED_LABEL() {
|
|
Fl::set_labeltype(_FL_ENGRAVED_LABEL, fl_engraved_label, 0);
|
|
return _FL_ENGRAVED_LABEL;
|
|
}
|
|
Fl_Labeltype fl_define_FL_EMBOSSED_LABEL() {
|
|
Fl::set_labeltype(_FL_EMBOSSED_LABEL, fl_embossed_label, 0);
|
|
return _FL_EMBOSSED_LABEL;
|
|
}
|