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646bd55764
* Change class Fl into namespace Fl. * Untangle Fl namespace into themed headers. * cut line count of FL/Fl.H in half * FL/core subdirectory now holds short headers grouped by functionality.
78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
//
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// Private header file for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 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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/** \file src/Fl_Private.H
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\brief Fl::Private namespace.
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*/
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#ifndef Fl_Private_H
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#define Fl_Private_H
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#include <FL/fl_config.h> // build configuration
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#include <FL/Fl.H>
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/**
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FLTK private global variables and functions.
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*/
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namespace Fl {
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namespace Private {
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FL_EXPORT extern int use_high_res_GL_;
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FL_EXPORT extern int draw_GL_text_with_textures_;
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FL_EXPORT extern int box_shadow_width_;
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FL_EXPORT extern int box_border_radius_max_;
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FL_EXPORT extern int selection_to_clipboard_;
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FL_EXPORT extern unsigned char options_[OPTION_LAST];
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FL_EXPORT extern unsigned char options_read_;
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FL_EXPORT extern int program_should_quit_; // non-zero means the program was asked to cleanly terminate
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/**
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The currently executing idle callback function: DO NOT USE THIS DIRECTLY!
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This is now used as part of a higher level system allowing multiple
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idle callback functions to be called.
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\see add_idle(), remove_idle()
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*/
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FL_EXPORT extern void (*idle_)();
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FL_EXPORT extern void run_idle();
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FL_EXPORT extern void run_checks();
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/**
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Sets an idle callback (internal use only).
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This method is now private and is used to store the idle callback.
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The old, public set_idle() method was deprecated since 1.3.x and
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is no longer available in FLTK 1.5.
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See documentation: use Fl::add_idle() instead.
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*/
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FL_EXPORT inline void set_idle_(Fl_Old_Idle_Handler cb) { idle_ = cb; }
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#ifdef FLTK_HAVE_CAIRO
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FL_EXPORT extern cairo_t *cairo_make_current(void *gc);
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FL_EXPORT extern cairo_t *cairo_make_current(void *gc, int W, int H);
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FL_EXPORT extern Fl_Cairo_State cairo_state_;
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#endif // FLTK_HAVE_CAIRO
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} // namespace Private
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} // namespace Fl
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#endif // !Fl_Private_H
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