FLTK 1.3.6
Enumerations.H
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1 //
2 // Enumerations for the Fast Light Tool Kit (FLTK).
3 //
4 // Copyright 1998-2021 by Bill Spitzak and others.
5 //
6 // This library is free software. Distribution and use rights are outlined in
7 // the file "COPYING" which should have been included with this file. If this
8 // file is missing or damaged, see the license at:
9 //
10 // https://www.fltk.org/COPYING.php
11 //
12 // Please see the following page on how to report bugs and issues:
13 //
14 // https://www.fltk.org/bugs.php
15 //
16 
21 #ifndef Fl_Enumerations_H
22 #define Fl_Enumerations_H
23 
24 /*
25  ******************************************************************************
26  * Notes on FL_ABI_VERSION and deprecated (obsolete) FLTK_ABI_VERSION:
27  *
28  * (1) FLTK_ABI_VERSION is deprecated, but still defined below.
29  * Do NOT define FLTK_ABI_VERSION here - it would be overwritten later.
30  *
31  * (2) FL_ABI_VERSION is now (as of FLTK 1.3.4) defined by configure
32  * or CMake. Do NOT define it here. Its definition will be included
33  * below by "#include <FL/abi-version.h>".
34  *
35  * (3) If you use the provided IDE files (Windows VC++ or Xcode) you should
36  * edit the definition in the provided file abi-version.ide. The correct
37  * file is `/path/to/fltk/abi-version.ide' .
38  *
39  ******************************************************************************
40  * For more informations on FL_ABI_VERSION see README.abi-version.txt.
41  ******************************************************************************
42  */
43 
44 #include <FL/abi-version.h>
45 
46 # include "Fl_Export.H"
47 # include "fl_types.h"
48 
57 
62 #define FL_MAJOR_VERSION 1
63 
69 #define FL_MINOR_VERSION 3
70 
76 #define FL_PATCH_VERSION 6
77 
99 #define FL_VERSION ( (double)FL_MAJOR_VERSION + \
100  (double)FL_MINOR_VERSION * 0.01 + \
101  (double)FL_PATCH_VERSION * 0.0001 )
102 
121 #define FL_API_VERSION (FL_MAJOR_VERSION*10000 + FL_MINOR_VERSION*100 + FL_PATCH_VERSION)
122 
153 #ifndef FL_ABI_VERSION
154 #define FL_ABI_VERSION (FL_MAJOR_VERSION*10000 + FL_MINOR_VERSION*100)
155 #endif
156 
157 /*
158  Check if FL_ABI_VERSION is out of allowed range; redefine if necessary.
159 
160  This is done to prevent users from defining an illegal ABI version.
161 
162  Rule: FL_MAJOR_VERSION * 10000 + FL_MINOR_VERSION * 100
163  <= FL_ABI_VERSION <= FL_API_VERSION.
164 
165  Example (FLTK 1.3.4):
166 
167  10300 <= FL_ABI_VERSION <= 10304
168 
169  Note: configure + CMake can be used to define FL_ABI_VERSION, but they
170  do not check validity. This is done here.
171 */
172 
173 #if FL_ABI_VERSION < FL_MAJOR_VERSION*10000 + FL_MINOR_VERSION*100
174 
175 # undef FL_ABI_VERSION
176 # define FL_ABI_VERSION (FL_MAJOR_VERSION*10000 + FL_MINOR_VERSION*100)
177 
178 #elif FL_ABI_VERSION > FL_API_VERSION
179 
180 # undef FL_ABI_VERSION
181 # define FL_ABI_VERSION FL_API_VERSION
182 
183 #endif
184 
185 /*
186  FLTK_ABI_VERSION is deprecated (replaced by FL_ABI_VERSION).
187 
188  This deprecated constant will be removed in FLTK 1.4.0 and later.
189  Please use FL_ABI_VERSION when FLTK 1.4.0 has been released.
190 */
191 
192 #ifdef FLTK_ABI_VERSION
193 #undef FLTK_ABI_VERSION
194 #endif
195 
196 #define FLTK_ABI_VERSION FL_ABI_VERSION
197  // group: Version Numbers
199 
218 // DEV NOTE: Keep this list in sync with FL/names.H
219 enum Fl_Event { // events
222 
234  FL_PUSH = 1,
235 
243 
251  FL_ENTER = 3,
252 
257  FL_LEAVE = 4,
258 
266  FL_DRAG = 5,
267 
281  FL_FOCUS = 6,
282 
287 
309 
314 
318  FL_KEYUP = 9,
319 
325  FL_CLOSE = 10,
326 
333  FL_MOVE = 11,
334 
348 
355 
360 
367  FL_HIDE = 15,
368 
375  FL_SHOW = 16,
376 
381  FL_PASTE = 17,
382 
389 
394 
400 
406 
410 
427  FL_ZOOM_GESTURE = 26
428 };
429 
437 enum Fl_When { // Fl_Widget::when():
446 };
447  // group: When Conditions
449 
462 
463 // FIXME: These codes collide with valid Unicode keys
464 
465 #define FL_Button 0xfee8
466 #define FL_BackSpace 0xff08
467 #define FL_Tab 0xff09
468 #define FL_Iso_Key 0xff0c
469 #define FL_Enter 0xff0d
470 #define FL_Pause 0xff13
471 #define FL_Scroll_Lock 0xff14
472 #define FL_Escape 0xff1b
473 #define FL_Kana 0xff2e
474 #define FL_Eisu 0xff2f
475 #define FL_Yen 0xff30
476 #define FL_JIS_Underscore 0xff31
477 #define FL_Home 0xff50
478 #define FL_Left 0xff51
479 #define FL_Up 0xff52
480 #define FL_Right 0xff53
481 #define FL_Down 0xff54
482 #define FL_Page_Up 0xff55
483 #define FL_Page_Down 0xff56
484 #define FL_End 0xff57
485 #define FL_Print 0xff61
486 #define FL_Insert 0xff63
487 #define FL_Menu 0xff67
488 #define FL_Help 0xff68
489 #define FL_Num_Lock 0xff7f
490 #define FL_KP 0xff80
491 #define FL_KP_Enter 0xff8d
492 #define FL_KP_Last 0xffbd
493 #define FL_F 0xffbd
494 #define FL_F_Last 0xffe0
495 #define FL_Shift_L 0xffe1
496 #define FL_Shift_R 0xffe2
497 #define FL_Control_L 0xffe3
498 #define FL_Control_R 0xffe4
499 #define FL_Caps_Lock 0xffe5
500 #define FL_Meta_L 0xffe7
501 #define FL_Meta_R 0xffe8
502 #define FL_Alt_L 0xffe9
503 #define FL_Alt_R 0xffea
504 #define FL_Delete 0xffff
505 
506 // These use the Private Use Area (PUA) of the Basic Multilingual Plane
507 // of Unicode. Guaranteed not to conflict with a proper Unicode character.
508 
509 // These primarily map to the XFree86 keysym range
510 #define FL_Volume_Down 0xEF11 /* Volume control down */
511 #define FL_Volume_Mute 0xEF12 /* Mute sound from the system */
512 #define FL_Volume_Up 0xEF13 /* Volume control up */
513 #define FL_Media_Play 0xEF14 /* Start playing of audio */
514 #define FL_Media_Stop 0xEF15 /* Stop playing audio */
515 #define FL_Media_Prev 0xEF16 /* Previous track */
516 #define FL_Media_Next 0xEF17 /* Next track */
517 #define FL_Home_Page 0xEF18 /* Display user's home page */
518 #define FL_Mail 0xEF19 /* Invoke user's mail program */
519 #define FL_Search 0xEF1B /* Search */
520 #define FL_Back 0xEF26 /* Like back on a browser */
521 #define FL_Forward 0xEF27 /* Like forward on a browser */
522 #define FL_Stop 0xEF28 /* Stop current operation */
523 #define FL_Refresh 0xEF29 /* Refresh the page */
524 #define FL_Sleep 0xEF2F /* Put system to sleep */
525 #define FL_Favorites 0xEF30 /* Show favorite locations */
526  // group: Mouse and Keyboard Events
528 
537 
538 #define FL_LEFT_MOUSE 1
539 #define FL_MIDDLE_MOUSE 2
540 #define FL_RIGHT_MOUSE 3
541  // group: Mouse Buttons
543 
544  // group: Event States
551 
552 // FIXME: it would be nice to have the modifiers in the upper 8 bit so that
553 // a unicode ke (24bit) can be sent as an unsigned with the modifiers.
554 
555 #define FL_SHIFT 0x00010000
556 #define FL_CAPS_LOCK 0x00020000
557 #define FL_CTRL 0x00040000
558 #define FL_ALT 0x00080000
559 #define FL_NUM_LOCK 0x00100000
560  // most X servers do this?
561 #define FL_META 0x00400000
562  // correct for XFree86
563 #define FL_SCROLL_LOCK 0x00800000
564  // correct for XFree86
565 #define FL_BUTTON1 0x01000000
566 #define FL_BUTTON2 0x02000000
567 #define FL_BUTTON3 0x04000000
568 #define FL_BUTTONS 0x7f000000
569 #define FL_BUTTON(n) (0x00800000<<(n))
570 
571 #define FL_KEY_MASK 0x0000ffff
572  // FIXME: Unicode needs 24 bits!
573 
574 #ifdef __APPLE__
575 # define FL_COMMAND FL_META
576 # define FL_CONTROL FL_CTRL
577 #else
578 # define FL_COMMAND FL_CTRL
579 # define FL_CONTROL FL_META
580 #endif // __APPLE__
581  // group: Event States
583 
601 enum Fl_Boxtype { // boxtypes (if you change these you must fix fl_boxtype.cxx):
602 
603  FL_NO_BOX = 0,
660 };
661 extern FL_EXPORT Fl_Boxtype fl_define_FL_ROUND_UP_BOX();
662 #define FL_ROUND_UP_BOX fl_define_FL_ROUND_UP_BOX()
663 #define FL_ROUND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_ROUND_UP_BOX()+1)
664 extern FL_EXPORT Fl_Boxtype fl_define_FL_SHADOW_BOX();
665 #define FL_SHADOW_BOX fl_define_FL_SHADOW_BOX()
666 #define FL_SHADOW_FRAME (Fl_Boxtype)(fl_define_FL_SHADOW_BOX()+2)
667 extern FL_EXPORT Fl_Boxtype fl_define_FL_ROUNDED_BOX();
668 #define FL_ROUNDED_BOX fl_define_FL_ROUNDED_BOX()
669 #define FL_ROUNDED_FRAME (Fl_Boxtype)(fl_define_FL_ROUNDED_BOX()+2)
670 extern FL_EXPORT Fl_Boxtype fl_define_FL_RFLAT_BOX();
671 #define FL_RFLAT_BOX fl_define_FL_RFLAT_BOX()
672 extern FL_EXPORT Fl_Boxtype fl_define_FL_RSHADOW_BOX();
673 #define FL_RSHADOW_BOX fl_define_FL_RSHADOW_BOX()
674 extern FL_EXPORT Fl_Boxtype fl_define_FL_DIAMOND_BOX();
675 #define FL_DIAMOND_UP_BOX fl_define_FL_DIAMOND_BOX()
676 #define FL_DIAMOND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_DIAMOND_BOX()+1)
677 extern FL_EXPORT Fl_Boxtype fl_define_FL_OVAL_BOX();
678 #define FL_OVAL_BOX fl_define_FL_OVAL_BOX()
679 #define FL_OSHADOW_BOX (Fl_Boxtype)(fl_define_FL_OVAL_BOX()+1)
680 #define FL_OVAL_FRAME (Fl_Boxtype)(fl_define_FL_OVAL_BOX()+2)
681 #define FL_OFLAT_BOX (Fl_Boxtype)(fl_define_FL_OVAL_BOX()+3)
682 
683 extern FL_EXPORT Fl_Boxtype fl_define_FL_PLASTIC_UP_BOX();
684 #define FL_PLASTIC_UP_BOX fl_define_FL_PLASTIC_UP_BOX()
685 #define FL_PLASTIC_DOWN_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+1)
686 #define FL_PLASTIC_UP_FRAME (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+2)
687 #define FL_PLASTIC_DOWN_FRAME (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+3)
688 #define FL_PLASTIC_THIN_UP_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+4)
689 #define FL_PLASTIC_THIN_DOWN_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+5)
690 #define FL_PLASTIC_ROUND_UP_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+6)
691 #define FL_PLASTIC_ROUND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+7)
692 
693 extern FL_EXPORT Fl_Boxtype fl_define_FL_GTK_UP_BOX();
694 #define FL_GTK_UP_BOX fl_define_FL_GTK_UP_BOX()
695 #define FL_GTK_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+1)
696 #define FL_GTK_UP_FRAME (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+2)
697 #define FL_GTK_DOWN_FRAME (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+3)
698 #define FL_GTK_THIN_UP_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+4)
699 #define FL_GTK_THIN_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+5)
700 #define FL_GTK_THIN_UP_FRAME (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+6)
701 #define FL_GTK_THIN_DOWN_FRAME (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+7)
702 #define FL_GTK_ROUND_UP_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+8)
703 #define FL_GTK_ROUND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+9)
704 
705 extern FL_EXPORT Fl_Boxtype fl_define_FL_GLEAM_UP_BOX();
706 #define FL_GLEAM_UP_BOX fl_define_FL_GLEAM_UP_BOX()
707 #define FL_GLEAM_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+1)
708 #define FL_GLEAM_UP_FRAME (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+2)
709 #define FL_GLEAM_DOWN_FRAME (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+3)
710 #define FL_GLEAM_THIN_UP_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+4)
711 #define FL_GLEAM_THIN_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+5)
712 #define FL_GLEAM_ROUND_UP_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+6)
713 #define FL_GLEAM_ROUND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+7)
714 
715 // conversions of box types to other boxtypes:
722  return (Fl_Boxtype)((b<FL_UP_BOX||b%4>1)?b:(b-2));
723 }
730  return (Fl_Boxtype)((b<FL_UP_BOX)?b:(b|1));
731 }
738  return (Fl_Boxtype)((b%4<2)?b:(b+2));
739 }
740 
741 // back-compatibility box types:
742 #define FL_FRAME FL_ENGRAVED_FRAME
743 #define FL_FRAME_BOX FL_ENGRAVED_BOX
744 #define FL_CIRCLE_BOX FL_ROUND_DOWN_BOX
745 #define FL_DIAMOND_BOX FL_DIAMOND_DOWN_BOX
746  // group: Box Types
748 
761 enum Fl_Labeltype { // labeltypes:
770 
772 };
773 
778 #define FL_SYMBOL_LABEL FL_NORMAL_LABEL
779 extern Fl_Labeltype FL_EXPORT fl_define_FL_SHADOW_LABEL();
780 #define FL_SHADOW_LABEL fl_define_FL_SHADOW_LABEL()
781 extern Fl_Labeltype FL_EXPORT fl_define_FL_ENGRAVED_LABEL();
782 #define FL_ENGRAVED_LABEL fl_define_FL_ENGRAVED_LABEL()
783 extern Fl_Labeltype FL_EXPORT fl_define_FL_EMBOSSED_LABEL();
784 #define FL_EMBOSSED_LABEL fl_define_FL_EMBOSSED_LABEL()
826 typedef unsigned Fl_Align;
856 const Fl_Align FL_ALIGN_TOP_LEFT = FL_ALIGN_TOP | FL_ALIGN_LEFT;
857 const Fl_Align FL_ALIGN_TOP_RIGHT = FL_ALIGN_TOP | FL_ALIGN_RIGHT;
858 const Fl_Align FL_ALIGN_BOTTOM_LEFT = FL_ALIGN_BOTTOM | FL_ALIGN_LEFT;
859 const Fl_Align FL_ALIGN_BOTTOM_RIGHT = FL_ALIGN_BOTTOM | FL_ALIGN_RIGHT;
860 const Fl_Align FL_ALIGN_LEFT_TOP = 0x0007; // magic value
861 const Fl_Align FL_ALIGN_RIGHT_TOP = 0x000b; // magic value
862 const Fl_Align FL_ALIGN_LEFT_BOTTOM = 0x000d; // magic value
863 const Fl_Align FL_ALIGN_RIGHT_BOTTOM = 0x000e; // magic value
864 const Fl_Align FL_ALIGN_NOWRAP = (Fl_Align)0; // for back compatibility
865 const Fl_Align FL_ALIGN_POSITION_MASK = 0x000f; // left, right, top, bottom
866 const Fl_Align FL_ALIGN_IMAGE_MASK = 0x0320; // l/r, t/b, backdrop
875 typedef int Fl_Font;
876 
881 const Fl_Font FL_COURIER = 4;
885 const Fl_Font FL_TIMES = 8;
889 const Fl_Font FL_SYMBOL = 12;
890 const Fl_Font FL_SCREEN = 13;
893 
894 const Fl_Font FL_FREE_FONT = 16;
895 const Fl_Font FL_BOLD = 1;
896 const Fl_Font FL_ITALIC = 2;
898 
904 typedef int Fl_Fontsize;
905 
906 extern FL_EXPORT Fl_Fontsize FL_NORMAL_SIZE;
907 
932 typedef unsigned int Fl_Color;
933 
934 // Standard colors. These are used as default colors in widgets and altered as necessary
939 
940  // boxtypes generally limit themselves to these colors so
941  // the whole ramp is not allocated:
942 
943 const Fl_Color FL_GRAY0 = 32; // 'A'
944 const Fl_Color FL_DARK3 = 39; // 'H'
945 const Fl_Color FL_DARK2 = 45; // 'N'
946 const Fl_Color FL_DARK1 = 47; // 'P'
947 const Fl_Color FL_BACKGROUND_COLOR = 49; // 'R' default background color
948 const Fl_Color FL_LIGHT1 = 50; // 'S'
949 const Fl_Color FL_LIGHT2 = 52; // 'U'
950 const Fl_Color FL_LIGHT3 = 54; // 'W'
951 
952  // FLTK provides a 5x8x5 color cube that is used with colormap visuals
953 
954 const Fl_Color FL_BLACK = 56;
955 const Fl_Color FL_RED = 88;
956 const Fl_Color FL_GREEN = 63;
957 const Fl_Color FL_YELLOW = 95;
958 const Fl_Color FL_BLUE = 216;
959 const Fl_Color FL_MAGENTA = 248;
960 const Fl_Color FL_CYAN = 223;
961 const Fl_Color FL_DARK_RED = 72;
962 
963 const Fl_Color FL_DARK_GREEN = 60;
964 const Fl_Color FL_DARK_YELLOW = 76;
965 const Fl_Color FL_DARK_BLUE = 136;
966 const Fl_Color FL_DARK_MAGENTA = 152;
967 const Fl_Color FL_DARK_CYAN = 140;
968 
969 const Fl_Color FL_WHITE = 255;
970 
971 
972 #define FL_FREE_COLOR (Fl_Color)16
973 #define FL_NUM_FREE_COLOR 16
974 #define FL_GRAY_RAMP (Fl_Color)32
975 #define FL_NUM_GRAY 24
976 #define FL_GRAY FL_BACKGROUND_COLOR
977 #define FL_COLOR_CUBE (Fl_Color)56
978 #define FL_NUM_RED 5
979 #define FL_NUM_GREEN 8
980 #define FL_NUM_BLUE 5
981 
982 FL_EXPORT Fl_Color fl_inactive(Fl_Color c);
983 
984 FL_EXPORT Fl_Color fl_contrast(Fl_Color fg, Fl_Color bg);
985 
986 FL_EXPORT Fl_Color fl_color_average(Fl_Color c1, Fl_Color c2, float weight);
987 
989 inline Fl_Color fl_lighter(Fl_Color c) { return fl_color_average(c, FL_WHITE, .67f); }
990 
992 inline Fl_Color fl_darker(Fl_Color c) { return fl_color_average(c, FL_BLACK, .67f); }
993 
996  if (!r && !g && !b) return FL_BLACK;
997  else return (Fl_Color)(((((r << 8) | g) << 8) | b) << 8);
998 }
999 
1002  if (!g) return FL_BLACK;
1003  else return (Fl_Color)(((((g << 8) | g) << 8) | g) << 8);
1004 }
1005 
1014 inline Fl_Color fl_gray_ramp(int i) {return (Fl_Color)(i+FL_GRAY_RAMP);}
1015 
1030 inline Fl_Color fl_color_cube(int r, int g, int b) {
1031  return (Fl_Color)((b*FL_NUM_RED + r) * FL_NUM_GREEN + g + FL_COLOR_CUBE);}
1032  // group: Colors
1034 
1037 
1045 /* FIXME: We should renumber these, but that will break the ABI */
1056  /* Resize indicators */
1070  FL_CURSOR_NONE =255
1071 }; // group: Cursors
1073 
1075 enum { // values for "when" passed to Fl::add_fd()
1076  FL_READ = 1,
1077  FL_WRITE = 4,
1078  FL_EXCEPT = 8
1079 };
1080 
1082 enum Fl_Mode {
1083  FL_RGB = 0,
1084  FL_INDEX = 1,
1085  FL_SINGLE = 0,
1086  FL_DOUBLE = 2,
1087  FL_ACCUM = 4,
1088  FL_ALPHA = 8,
1089  FL_DEPTH = 16,
1090  FL_STENCIL = 32,
1091  FL_RGB8 = 64,
1092  FL_MULTISAMPLE= 128,
1093  FL_STEREO = 256,
1094  FL_FAKE_SINGLE = 512, // Fake single buffered windows using double-buffer
1095  FL_OPENGL3 = 1024
1096 };
1097 
1098 // image alpha blending
1099 
1100 #define FL_IMAGE_WITH_ALPHA 0x40000000
1101 
1110  FL_DAMAGE_ALL = 0x80
1111 };
1112 
1113 // FLTK 1.0.x compatibility definitions...
1114 # ifdef FLTK_1_0_COMPAT
1115 # define contrast fl_contrast
1116 # define down fl_down
1117 # define frame fl_frame
1118 # define inactive fl_inactive
1119 # endif // FLTK_1_0_COMPAT
1120 
1121 #endif
1122 
1123 //
1124 // End of "$Id$".
1125 //
Fl_Boxtype fl_frame(Fl_Boxtype b)
Get the unfilled, frame only version of a box.
Definition: Enumerations.H:737
@ FL_WRITE
Call the callback when data can be written without blocking.
Definition: Enumerations.H:1077
@ FL_EXCEPT
Call the callback if an exception occurs on the file.
Definition: Enumerations.H:1078
@ FL_READ
Call the callback when there is data to be read.
Definition: Enumerations.H:1076
const Fl_Font FL_TIMES_BOLD_ITALIC
Times roman bold-italic.
Definition: Enumerations.H:888
const Fl_Align FL_ALIGN_RIGHT
Align the label to the right of the widget.
Definition: Enumerations.H:839
const Fl_Align FL_ALIGN_IMAGE_BACKDROP
If the label contains an image, draw the image or deimage in the background.
Definition: Enumerations.H:855
const Fl_Align FL_ALIGN_BOTTOM
Align the label at the bottom of the widget.
Definition: Enumerations.H:833
FL_EXPORT Fl_Fontsize FL_NORMAL_SIZE
normal font size
Definition: Fl_Widget.cxx:117
int Fl_Font
A font number is an index into the internal font table.
Definition: Enumerations.H:875
const Fl_Font FL_SYMBOL
Standard symbol font.
Definition: Enumerations.H:889
Fl_Color fl_color_cube(int r, int g, int b)
Returns a color out of the color cube.
Definition: Enumerations.H:1030
const Fl_Font FL_ZAPF_DINGBATS
Zapf-dingbats font.
Definition: Enumerations.H:892
const Fl_Font FL_COURIER_BOLD
Courier bold.
Definition: Enumerations.H:882
const Fl_Color FL_SELECTION_COLOR
the default selection/highlight color
Definition: Enumerations.H:938
const Fl_Font FL_TIMES
Times roman.
Definition: Enumerations.H:885
const Fl_Font FL_HELVETICA_ITALIC
Helvetica (or Arial) oblique.
Definition: Enumerations.H:879
const Fl_Font FL_TIMES_BOLD
Times roman bold.
Definition: Enumerations.H:886
const Fl_Align FL_ALIGN_CENTER
Align the label horizontally in the middle.
Definition: Enumerations.H:828
unsigned Fl_Align
FLTK type for alignment control.
Definition: Enumerations.H:826
const Fl_Align FL_ALIGN_IMAGE_OVER_TEXT
If the label contains an image, draw the text below the image.
Definition: Enumerations.H:845
const Fl_Font FL_BOLD_ITALIC
add this to helvetica, courier, or times
Definition: Enumerations.H:897
const Fl_Align FL_ALIGN_CLIP
All parts of the label that are lager than the widget will not be drawn .
Definition: Enumerations.H:847
const Fl_Font FL_SCREEN
Default monospaced screen font.
Definition: Enumerations.H:890
const Fl_Font FL_BOLD
add this to helvetica, courier, or times
Definition: Enumerations.H:895
const Fl_Color FL_BACKGROUND2_COLOR
the default background color for text, list, and valuator widgets
Definition: Enumerations.H:936
Fl_Color fl_gray_ramp(int i)
Returns a gray color value from black (i == 0) to white (i == FL_NUM_GRAY - 1).
Definition: Enumerations.H:1014
const Fl_Align FL_ALIGN_TOP
Align the label at the top of the widget.
Definition: Enumerations.H:831
const Fl_Align FL_ALIGN_TEXT_NEXT_TO_IMAGE
If the label contains an image, draw the text to the left of the image.
Definition: Enumerations.H:853
const Fl_Color FL_INACTIVE_COLOR
the inactive foreground color
Definition: Enumerations.H:937
Fl_Boxtype fl_down(Fl_Boxtype b)
Get the "pressed" or "down" version of a box.
Definition: Enumerations.H:729
Fl_Cursor
The following constants define the mouse cursors that are available in FLTK.
Definition: Enumerations.H:1046
@ FL_CURSOR_MOVE
4-pointed arrow or hand.
Definition: Enumerations.H:1054
@ FL_CURSOR_DEFAULT
the default cursor, usually an arrow.
Definition: Enumerations.H:1047
@ FL_CURSOR_HAND
pointing hand.
Definition: Enumerations.H:1052
@ FL_CURSOR_WE
left/right resize.
Definition: Enumerations.H:1058
@ FL_CURSOR_SE
downwards, right resize.
Definition: Enumerations.H:1064
@ FL_CURSOR_W
leftwards resize.
Definition: Enumerations.H:1067
@ FL_CURSOR_NW
upwards, left resize.
Definition: Enumerations.H:1068
@ FL_CURSOR_NONE
invisible.
Definition: Enumerations.H:1070
@ FL_CURSOR_E
rightwards resize.
Definition: Enumerations.H:1063
@ FL_CURSOR_CROSS
crosshair.
Definition: Enumerations.H:1049
@ FL_CURSOR_WAIT
busy indicator (e.g.
Definition: Enumerations.H:1050
@ FL_CURSOR_NWSE
diagonal resize.
Definition: Enumerations.H:1059
@ FL_CURSOR_HELP
question mark pointer.
Definition: Enumerations.H:1053
@ FL_CURSOR_NS
up/down resize.
Definition: Enumerations.H:1057
@ FL_CURSOR_INSERT
I-beam.
Definition: Enumerations.H:1051
@ FL_CURSOR_NESW
diagonal resize.
Definition: Enumerations.H:1060
@ FL_CURSOR_SW
downwards, left resize.
Definition: Enumerations.H:1066
@ FL_CURSOR_NE
upwards, right resize.
Definition: Enumerations.H:1062
@ FL_CURSOR_S
downwards resize.
Definition: Enumerations.H:1065
@ FL_CURSOR_ARROW
an arrow pointer.
Definition: Enumerations.H:1048
@ FL_CURSOR_N
upwards resize.
Definition: Enumerations.H:1061
const Fl_Font FL_HELVETICA
Helvetica (or Arial) normal (0)
Definition: Enumerations.H:877
Fl_Color fl_rgb_color(uchar r, uchar g, uchar b)
Returns the 24-bit color value closest to r, g, b.
Definition: Enumerations.H:995
const Fl_Font FL_COURIER_BOLD_ITALIC
Courier bold-italic.
Definition: Enumerations.H:884
const Fl_Font FL_TIMES_ITALIC
Times roman italic.
Definition: Enumerations.H:887
Fl_Color fl_darker(Fl_Color c)
Returns a darker version of the specified color.
Definition: Enumerations.H:992
unsigned int Fl_Color
An FLTK color value; see also Colors
Definition: Enumerations.H:932
const Fl_Color FL_FOREGROUND_COLOR
the default foreground color (0) used for labels and text
Definition: Enumerations.H:935
const Fl_Font FL_HELVETICA_BOLD_ITALIC
Helvetica (or Arial) bold-oblique.
Definition: Enumerations.H:880
Fl_Boxtype fl_box(Fl_Boxtype b)
Get the filled version of a frame.
Definition: Enumerations.H:721
Fl_Damage
Damage masks.
Definition: Enumerations.H:1103
@ FL_DAMAGE_USER2
Second user-defined damage bit.
Definition: Enumerations.H:1109
@ FL_DAMAGE_EXPOSE
The window was exposed.
Definition: Enumerations.H:1105
@ FL_DAMAGE_USER1
First user-defined damage bit.
Definition: Enumerations.H:1108
@ FL_DAMAGE_OVERLAY
The overlay planes need to be redrawn.
Definition: Enumerations.H:1107
@ FL_DAMAGE_CHILD
A child needs to be redrawn.
Definition: Enumerations.H:1104
@ FL_DAMAGE_ALL
Everything needs to be redrawn.
Definition: Enumerations.H:1110
@ FL_DAMAGE_SCROLL
The Fl_Scroll widget was scrolled.
Definition: Enumerations.H:1106
Fl_Mode
visual types and Fl_Gl_Window::mode() (values match Glut)
Definition: Enumerations.H:1082
const Fl_Align FL_ALIGN_TEXT_OVER_IMAGE
If the label contains an image, draw the text on top of the image.
Definition: Enumerations.H:843
const Fl_Font FL_SCREEN_BOLD
Default monospaced bold screen font.
Definition: Enumerations.H:891
const Fl_Font FL_ITALIC
add this to helvetica, courier, or times
Definition: Enumerations.H:896
const Fl_Font FL_FREE_FONT
first one to allocate
Definition: Enumerations.H:894
Fl_Event
Every time a user moves the mouse pointer, clicks a button, or presses a key, an event is generated a...
Definition: Enumerations.H:219
@ FL_SCREEN_CONFIGURATION_CHANGED
The screen configuration (number, positions) was changed.
Definition: Enumerations.H:419
@ FL_DND_LEAVE
The mouse has moved out of the widget.
Definition: Enumerations.H:409
@ FL_KEYBOARD
Equivalent to FL_KEYDOWN.
Definition: Enumerations.H:313
@ FL_KEYDOWN
A key was pressed (FL_KEYDOWN) or released (FL_KEYUP).
Definition: Enumerations.H:308
@ FL_ENTER
The mouse has been moved to point at this widget.
Definition: Enumerations.H:251
@ FL_CLOSE
The user clicked the close button of a window.
Definition: Enumerations.H:325
@ FL_PUSH
A mouse button has gone down with the mouse pointing at this widget.
Definition: Enumerations.H:234
@ FL_ACTIVATE
This widget is now active, due to Fl_Widget::activate() being called on it or one of its parents.
Definition: Enumerations.H:359
@ FL_RELEASE
A mouse button has been released.
Definition: Enumerations.H:242
@ FL_PASTE
You should get this event some time after you call Fl::paste().
Definition: Enumerations.H:381
@ FL_SHORTCUT
If the Fl::focus() widget is zero or ignores an FL_KEYBOARD event then FLTK tries sending this event ...
Definition: Enumerations.H:347
@ FL_UNFOCUS
This event is sent to the previous Fl::focus() widget when another widget gets the focus or the windo...
Definition: Enumerations.H:286
@ FL_ZOOM_GESTURE
The user has made a zoom/pinch/magnification gesture.
Definition: Enumerations.H:427
@ FL_DND_RELEASE
The user has released the mouse button dropping data into the widget.
Definition: Enumerations.H:415
@ FL_SHOW
This widget is visible again, due to Fl_Widget::show() being called on it or one of its parents,...
Definition: Enumerations.H:375
@ FL_SELECTIONCLEAR
The Fl::selection_owner() will get this event before the selection is moved to another widget.
Definition: Enumerations.H:388
@ FL_LEAVE
The mouse has moved out of the widget.
Definition: Enumerations.H:257
@ FL_DRAG
The mouse has moved with a button held down.
Definition: Enumerations.H:266
@ FL_DND_DRAG
The mouse has been moved inside a widget while dragging data.
Definition: Enumerations.H:405
@ FL_KEYUP
Key release event.
Definition: Enumerations.H:318
@ FL_MOVE
The mouse has moved without any mouse buttons held down.
Definition: Enumerations.H:333
@ FL_FULLSCREEN
The fullscreen state of the window has changed.
Definition: Enumerations.H:422
@ FL_MOUSEWHEEL
The user has moved the mouse wheel.
Definition: Enumerations.H:393
@ FL_DEACTIVATE
This widget is no longer active, due to Fl_Widget::deactivate() being called on it or one of its pare...
Definition: Enumerations.H:354
@ FL_FOCUS
This indicates an attempt to give a widget the keyboard focus.
Definition: Enumerations.H:281
@ FL_HIDE
This widget is no longer visible, due to Fl_Widget::hide() being called on it or one of its parents,...
Definition: Enumerations.H:367
@ FL_NO_EVENT
No event.
Definition: Enumerations.H:221
@ FL_DND_ENTER
The mouse has been moved to point at this widget.
Definition: Enumerations.H:399
Fl_Labeltype
The labeltype() method sets the type of the label.
Definition: Enumerations.H:761
@ _FL_EMBOSSED_LABEL
draws edges as though the text is raised
Definition: Enumerations.H:766
@ _FL_SHADOW_LABEL
draws a drop shadow under the text
Definition: Enumerations.H:764
@ _FL_IMAGE_LABEL
the label displays an "icon" based on a Fl_Image
Definition: Enumerations.H:769
@ _FL_ENGRAVED_LABEL
draws edges as though the text is engraved
Definition: Enumerations.H:765
@ FL_NORMAL_LABEL
draws the text (0)
Definition: Enumerations.H:762
@ _FL_MULTI_LABEL
draws a composite label
Definition: Enumerations.H:767
@ FL_NO_LABEL
does nothing
Definition: Enumerations.H:763
@ FL_FREE_LABELTYPE
first free labeltype to use for creating own labeltypes
Definition: Enumerations.H:771
@ _FL_ICON_LABEL
draws the icon associated with the text
Definition: Enumerations.H:768
int Fl_Fontsize
Size of a font in pixels.
Definition: Enumerations.H:904
const Fl_Align FL_ALIGN_WRAP
Wrap text that does not fit the width of the widget.
Definition: Enumerations.H:849
Fl_When
These constants determine when a callback is performed.
Definition: Enumerations.H:437
@ FL_WHEN_ENTER_KEY
Do the callback when the user presses the ENTER key and the value changes.
Definition: Enumerations.H:443
@ FL_WHEN_RELEASE_ALWAYS
Do the callback when the button or key is released, even if the value doesn't change.
Definition: Enumerations.H:442
@ FL_WHEN_ENTER_KEY_CHANGED
?
Definition: Enumerations.H:445
@ FL_WHEN_ENTER_KEY_ALWAYS
Do the callback when the user presses the ENTER key, even if the value doesn't change.
Definition: Enumerations.H:444
@ FL_WHEN_NOT_CHANGED
Do the callback whenever the user interacts with the widget.
Definition: Enumerations.H:440
@ FL_WHEN_NEVER
Never call the callback.
Definition: Enumerations.H:438
@ FL_WHEN_CHANGED
Do the callback only when the widget value changes.
Definition: Enumerations.H:439
@ FL_WHEN_RELEASE
Do the callback when the button or key is released and the value changes.
Definition: Enumerations.H:441
const Fl_Align FL_ALIGN_INSIDE
Draw the label inside of the widget.
Definition: Enumerations.H:841
const Fl_Align FL_ALIGN_IMAGE_NEXT_TO_TEXT
If the label contains an image, draw the text to the right of the image.
Definition: Enumerations.H:851
Fl_Boxtype
Definition: Enumerations.H:601
@ _FL_PLASTIC_UP_BOX
plastic version of FL_UP_BOX
Definition: Enumerations.H:633
@ _FL_RSHADOW_BOX
see figure 1
Definition: Enumerations.H:622
@ FL_BORDER_BOX
see figure 1
Definition: Enumerations.H:617
@ _FL_PLASTIC_UP_FRAME
plastic version of FL_UP_FRAME
Definition: Enumerations.H:635
@ _FL_PLASTIC_ROUND_DOWN_BOX
plastic version of FL_ROUND_DOWN_BOX
Definition: Enumerations.H:640
@ _FL_PLASTIC_ROUND_UP_BOX
plastic version of FL_ROUND_UP_BOX
Definition: Enumerations.H:639
@ FL_THIN_UP_BOX
see figure 1
Definition: Enumerations.H:609
@ FL_EMBOSSED_BOX
see figure 1
Definition: Enumerations.H:614
@ _FL_OVAL_FRAME
see figure 1
Definition: Enumerations.H:631
@ _FL_OFLAT_BOX
see figure 1
Definition: Enumerations.H:632
@ _FL_GTK_THIN_UP_FRAME
gtk+ version of FL_THIN_UP_FRAME
Definition: Enumerations.H:647
@ _FL_RFLAT_BOX
see figure 1
Definition: Enumerations.H:624
@ _FL_GTK_THIN_DOWN_FRAME
gtk+ version of FL_THIN_DOWN_FRAME
Definition: Enumerations.H:648
@ FL_NO_BOX
nothing is drawn at all, this box is invisible
Definition: Enumerations.H:603
@ _FL_GTK_UP_FRAME
gtk+ version of FL_UP_FRAME
Definition: Enumerations.H:643
@ _FL_SHADOW_FRAME
see figure 1
Definition: Enumerations.H:620
@ _FL_OSHADOW_BOX
see figure 1
Definition: Enumerations.H:630
@ FL_BORDER_FRAME
see figure 1
Definition: Enumerations.H:619
@ _FL_ROUNDED_FRAME
see figure 1
Definition: Enumerations.H:623
@ _FL_GTK_DOWN_BOX
gtk+ version of FL_DOWN_BOX
Definition: Enumerations.H:642
@ FL_THIN_DOWN_FRAME
see figure 1
Definition: Enumerations.H:612
@ FL_FLAT_BOX
a flat box
Definition: Enumerations.H:604
@ _FL_GLEAM_THIN_DOWN_BOX
gleam version of FL_THIN_DOWN_BOX
Definition: Enumerations.H:656
@ _FL_GTK_THIN_UP_BOX
gtk+ version of FL_THIN_UP_BOX
Definition: Enumerations.H:645
@ _FL_GTK_ROUND_DOWN_BOX
gtk+ version of FL_ROUND_DOWN_BOX
Definition: Enumerations.H:650
@ _FL_SHADOW_BOX
see figure 1
Definition: Enumerations.H:618
@ _FL_GLEAM_DOWN_FRAME
gleam version of FL_DOWN_FRAME
Definition: Enumerations.H:654
@ _FL_PLASTIC_DOWN_BOX
plastic version of FL_DOWN_BOX
Definition: Enumerations.H:634
@ _FL_GLEAM_DOWN_BOX
gleam version of FL_DOWN_BOX
Definition: Enumerations.H:652
@ FL_DOWN_BOX
see figure 1
Definition: Enumerations.H:606
@ FL_ENGRAVED_FRAME
see figure 1
Definition: Enumerations.H:615
@ _FL_GTK_ROUND_UP_BOX
gtk+ version of FL_ROUND_UP_BOX
Definition: Enumerations.H:649
@ _FL_GLEAM_ROUND_DOWN_BOX
gleam version of FL_ROUND_DOWN_BOX
Definition: Enumerations.H:658
@ FL_FREE_BOXTYPE
the first free box type for creation of new box types
Definition: Enumerations.H:659
@ FL_UP_FRAME
see figure 1
Definition: Enumerations.H:607
@ _FL_ROUND_UP_BOX
see figure 1
Definition: Enumerations.H:625
@ _FL_GTK_UP_BOX
gtk+ version of FL_UP_BOX
Definition: Enumerations.H:641
@ FL_UP_BOX
see figure 1
Definition: Enumerations.H:605
@ FL_ENGRAVED_BOX
see figure 1
Definition: Enumerations.H:613
@ _FL_OVAL_BOX
see figure 1
Definition: Enumerations.H:629
@ _FL_PLASTIC_THIN_UP_BOX
plastic version of FL_THIN_UP_BOX
Definition: Enumerations.H:637
@ FL_THIN_DOWN_BOX
see figure 1
Definition: Enumerations.H:610
@ _FL_GLEAM_UP_FRAME
gleam version of FL_UP_FRAME
Definition: Enumerations.H:653
@ _FL_GTK_DOWN_FRAME
gtk+ version of FL_DOWN_FRAME
Definition: Enumerations.H:644
@ FL_EMBOSSED_FRAME
see figure 1
Definition: Enumerations.H:616
@ _FL_DIAMOND_DOWN_BOX
see figure 1
Definition: Enumerations.H:628
@ FL_DOWN_FRAME
see figure 1
Definition: Enumerations.H:608
@ _FL_PLASTIC_DOWN_FRAME
plastic version of FL_DOWN_FRAME
Definition: Enumerations.H:636
@ _FL_ROUNDED_BOX
see figure 1
Definition: Enumerations.H:621
@ _FL_ROUND_DOWN_BOX
see figure 1
Definition: Enumerations.H:626
@ _FL_DIAMOND_UP_BOX
see figure 1
Definition: Enumerations.H:627
@ _FL_PLASTIC_THIN_DOWN_BOX
plastic version of FL_THIN_DOWN_BOX
Definition: Enumerations.H:638
@ FL_THIN_UP_FRAME
see figure 1
Definition: Enumerations.H:611
@ _FL_GTK_THIN_DOWN_BOX
gtk+ version of FL_THIN_DOWN_BOX
Definition: Enumerations.H:646
@ _FL_GLEAM_ROUND_UP_BOX
gleam version of FL_ROUND_UP_BOX
Definition: Enumerations.H:657
@ _FL_GLEAM_UP_BOX
gleam version of FL_UP_BOX
Definition: Enumerations.H:651
@ _FL_GLEAM_THIN_UP_BOX
gleam version of FL_THIN_UP_BOX
Definition: Enumerations.H:655
const Fl_Font FL_HELVETICA_BOLD
Helvetica (or Arial) bold.
Definition: Enumerations.H:878
const Fl_Font FL_COURIER
Courier normal.
Definition: Enumerations.H:881
const Fl_Align FL_ALIGN_LEFT
Align the label at the left of the widget.
Definition: Enumerations.H:837
const Fl_Font FL_COURIER_ITALIC
Courier italic.
Definition: Enumerations.H:883
Fl_Color fl_lighter(Fl_Color c)
Returns a lighter version of the specified color.
Definition: Enumerations.H:989
This file contains simple "C"-style type definitions.
unsigned char uchar
unsigned char
Definition: fl_types.h:30
FL_EXPORT Fl_Color fl_inactive(Fl_Color c)
Returns the inactive, dimmed version of the given color.
Definition: fl_color.cxx:423
FL_EXPORT Fl_Color fl_contrast(Fl_Color fg, Fl_Color bg)
Returns a color that contrasts with the background color.
Definition: fl_color.cxx:435
FL_EXPORT Fl_Color fl_color_average(Fl_Color c1, Fl_Color c2, float weight)
Returns the weighted average color between the two given colors.
Definition: fl_color.cxx:402