FLTK 1.3.4
Enumerations.H
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1 //
2 // "$Id: Enumerations.H 11803 2016-07-09 18:43:31Z AlbrechtS $"
3 //
4 // Enumerations for the Fast Light Tool Kit (FLTK).
5 //
6 // Copyright 1998-2016 by Bill Spitzak and others.
7 //
8 // This library is free software. Distribution and use rights are outlined in
9 // the file "COPYING" which should have been included with this file. If this
10 // file is missing or damaged, see the license at:
11 //
12 // http://www.fltk.org/COPYING.php
13 //
14 // Please report all bugs and problems on the following page:
15 //
16 // http://www.fltk.org/str.php
17 //
18 
23 #ifndef Fl_Enumerations_H
24 #define Fl_Enumerations_H
25 
26 /*
27  ******************************************************************************
28  * Notes on FL_ABI_VERSION and deprecated (obsolete) FLTK_ABI_VERSION:
29  *
30  * (1) FLTK_ABI_VERSION is deprecated, but still defined below.
31  * Do NOT define FLTK_ABI_VERSION here - it would be overwritten later.
32  *
33  * (2) FL_ABI_VERSION is now (as of FLTK 1.3.4) defined by configure
34  * or CMake. Do NOT define it here. Its definition will be included
35  * below by "#include <FL/abi-version.h>".
36  *
37  * (3) If you use the provided IDE files (Windows VC++ or Xcode) you should
38  * edit the definition in the provided file abi-version.ide. The correct
39  * file is `/path/to/fltk/abi-version.ide' .
40  *
41  ******************************************************************************
42  * For more informations on FL_ABI_VERSION see README.abi-version.txt.
43  ******************************************************************************
44  */
45 
46 #include <FL/abi-version.h>
47 
48 # include "Fl_Export.H"
49 # include "fl_types.h"
50 
59 
64 #define FL_MAJOR_VERSION 1
65 
71 #define FL_MINOR_VERSION 3
72 
78 #define FL_PATCH_VERSION 4
79 
101 #define FL_VERSION ( (double)FL_MAJOR_VERSION + \
102  (double)FL_MINOR_VERSION * 0.01 + \
103  (double)FL_PATCH_VERSION * 0.0001 )
104 
123 #define FL_API_VERSION (FL_MAJOR_VERSION*10000 + FL_MINOR_VERSION*100 + FL_PATCH_VERSION)
124 
155 #ifndef FL_ABI_VERSION
156 #define FL_ABI_VERSION (FL_MAJOR_VERSION*10000 + FL_MINOR_VERSION*100)
157 #endif
158 
159 /*
160  Check if FL_ABI_VERSION is out of allowed range; redefine if necessary.
161 
162  This is done to prevent users from defining an illegal ABI version.
163 
164  Rule: FL_MAJOR_VERSION * 10000 + FL_MINOR_VERSION * 100
165  <= FL_ABI_VERSION <= FL_API_VERSION.
166 
167  Example (FLTK 1.3.4):
168 
169  10300 <= FL_ABI_VERSION <= 10304
170 
171  Note: configure + CMake can be used to define FL_ABI_VERSION, but they
172  do not check validity. This is done here.
173 */
174 
175 #if FL_ABI_VERSION < FL_MAJOR_VERSION*10000 + FL_MINOR_VERSION*100
176 
177 # undef FL_ABI_VERSION
178 # define FL_ABI_VERSION (FL_MAJOR_VERSION*10000 + FL_MINOR_VERSION*100)
179 
180 #elif FL_ABI_VERSION > FL_API_VERSION
181 
182 # undef FL_ABI_VERSION
183 # define FL_ABI_VERSION FL_API_VERSION
184 
185 #endif
186 
187 /*
188  FLTK_ABI_VERSION is deprecated (replaced by FL_ABI_VERSION).
189 
190  This deprecated constant will be removed in FLTK 1.4.0 and later.
191  Please use FL_ABI_VERSION when FLTK 1.4.0 has been released.
192 */
193 
194 #ifdef FLTK_ABI_VERSION
195 #undef FLTK_ABI_VERSION
196 #endif
197 
198 #define FLTK_ABI_VERSION FL_ABI_VERSION
199  // group: Version Numbers
201 
220 // DEV NOTE: Keep this list in sync with FL/names.H
221 enum Fl_Event { // events
224 
236  FL_PUSH = 1,
237 
245 
253  FL_ENTER = 3,
254 
259  FL_LEAVE = 4,
260 
268  FL_DRAG = 5,
269 
283  FL_FOCUS = 6,
284 
289 
311 
316 
320  FL_KEYUP = 9,
321 
327  FL_CLOSE = 10,
328 
335  FL_MOVE = 11,
336 
350 
357 
362 
369  FL_HIDE = 15,
370 
377  FL_SHOW = 16,
378 
383  FL_PASTE = 17,
384 
391 
396 
402 
408 
412 
430 };
431 
439 enum Fl_When { // Fl_Widget::when():
448 };
449  // group: When Conditions
451 
464 
465 // FIXME: These codes collide with valid Unicode keys
466 
467 #define FL_Button 0xfee8
468 #define FL_BackSpace 0xff08
469 #define FL_Tab 0xff09
470 #define FL_Iso_Key 0xff0c
471 #define FL_Enter 0xff0d
472 #define FL_Pause 0xff13
473 #define FL_Scroll_Lock 0xff14
474 #define FL_Escape 0xff1b
475 #define FL_Kana 0xff2e
476 #define FL_Eisu 0xff2f
477 #define FL_Yen 0xff30
478 #define FL_JIS_Underscore 0xff31
479 #define FL_Home 0xff50
480 #define FL_Left 0xff51
481 #define FL_Up 0xff52
482 #define FL_Right 0xff53
483 #define FL_Down 0xff54
484 #define FL_Page_Up 0xff55
485 #define FL_Page_Down 0xff56
486 #define FL_End 0xff57
487 #define FL_Print 0xff61
488 #define FL_Insert 0xff63
489 #define FL_Menu 0xff67
490 #define FL_Help 0xff68
491 #define FL_Num_Lock 0xff7f
492 #define FL_KP 0xff80
493 #define FL_KP_Enter 0xff8d
494 #define FL_KP_Last 0xffbd
495 #define FL_F 0xffbd
496 #define FL_F_Last 0xffe0
497 #define FL_Shift_L 0xffe1
498 #define FL_Shift_R 0xffe2
499 #define FL_Control_L 0xffe3
500 #define FL_Control_R 0xffe4
501 #define FL_Caps_Lock 0xffe5
502 #define FL_Meta_L 0xffe7
503 #define FL_Meta_R 0xffe8
504 #define FL_Alt_L 0xffe9
505 #define FL_Alt_R 0xffea
506 #define FL_Delete 0xffff
507 
508 // These use the Private Use Area (PUA) of the Basic Multilingual Plane
509 // of Unicode. Guaranteed not to conflict with a proper Unicode character.
510 
511 // These primarily map to the XFree86 keysym range
512 #define FL_Volume_Down 0xEF11 /* Volume control down */
513 #define FL_Volume_Mute 0xEF12 /* Mute sound from the system */
514 #define FL_Volume_Up 0xEF13 /* Volume control up */
515 #define FL_Media_Play 0xEF14 /* Start playing of audio */
516 #define FL_Media_Stop 0xEF15 /* Stop playing audio */
517 #define FL_Media_Prev 0xEF16 /* Previous track */
518 #define FL_Media_Next 0xEF17 /* Next track */
519 #define FL_Home_Page 0xEF18 /* Display user's home page */
520 #define FL_Mail 0xEF19 /* Invoke user's mail program */
521 #define FL_Search 0xEF1B /* Search */
522 #define FL_Back 0xEF26 /* Like back on a browser */
523 #define FL_Forward 0xEF27 /* Like forward on a browser */
524 #define FL_Stop 0xEF28 /* Stop current operation */
525 #define FL_Refresh 0xEF29 /* Refresh the page */
526 #define FL_Sleep 0xEF2F /* Put system to sleep */
527 #define FL_Favorites 0xEF30 /* Show favorite locations */
528  // group: Mouse and Keyboard Events
530 
539 
540 #define FL_LEFT_MOUSE 1
541 #define FL_MIDDLE_MOUSE 2
542 #define FL_RIGHT_MOUSE 3
543 
544  // group: Mouse Buttons
545 
546 
552  // group: Event States
553 
554 // FIXME: it would be nice to have the modifiers in the upper 8 bit so that
555 // a unicode ke (24bit) can be sent as an unsigned with the modifiers.
556 
557 #define FL_SHIFT 0x00010000
558 #define FL_CAPS_LOCK 0x00020000
559 #define FL_CTRL 0x00040000
560 #define FL_ALT 0x00080000
561 #define FL_NUM_LOCK 0x00100000
562  // most X servers do this?
563 #define FL_META 0x00400000
564  // correct for XFree86
565 #define FL_SCROLL_LOCK 0x00800000
566  // correct for XFree86
567 #define FL_BUTTON1 0x01000000
568 #define FL_BUTTON2 0x02000000
569 #define FL_BUTTON3 0x04000000
570 #define FL_BUTTONS 0x7f000000
571 #define FL_BUTTON(n) (0x00800000<<(n))
572 
573 #define FL_KEY_MASK 0x0000ffff
574  // FIXME: Unicode needs 24 bits!
575 
576 #ifdef __APPLE__
577 # define FL_COMMAND FL_META
578 # define FL_CONTROL FL_CTRL
579 #else
580 # define FL_COMMAND FL_CTRL
581 # define FL_CONTROL FL_META
582 #endif // __APPLE__
583  // group: Event States
585 
603 enum Fl_Boxtype { // boxtypes (if you change these you must fix fl_boxtype.cxx):
604 
605  FL_NO_BOX = 0,
662 };
663 extern FL_EXPORT Fl_Boxtype fl_define_FL_ROUND_UP_BOX();
664 #define FL_ROUND_UP_BOX fl_define_FL_ROUND_UP_BOX()
665 #define FL_ROUND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_ROUND_UP_BOX()+1)
666 extern FL_EXPORT Fl_Boxtype fl_define_FL_SHADOW_BOX();
667 #define FL_SHADOW_BOX fl_define_FL_SHADOW_BOX()
668 #define FL_SHADOW_FRAME (Fl_Boxtype)(fl_define_FL_SHADOW_BOX()+2)
669 extern FL_EXPORT Fl_Boxtype fl_define_FL_ROUNDED_BOX();
670 #define FL_ROUNDED_BOX fl_define_FL_ROUNDED_BOX()
671 #define FL_ROUNDED_FRAME (Fl_Boxtype)(fl_define_FL_ROUNDED_BOX()+2)
672 extern FL_EXPORT Fl_Boxtype fl_define_FL_RFLAT_BOX();
673 #define FL_RFLAT_BOX fl_define_FL_RFLAT_BOX()
674 extern FL_EXPORT Fl_Boxtype fl_define_FL_RSHADOW_BOX();
675 #define FL_RSHADOW_BOX fl_define_FL_RSHADOW_BOX()
676 extern FL_EXPORT Fl_Boxtype fl_define_FL_DIAMOND_BOX();
677 #define FL_DIAMOND_UP_BOX fl_define_FL_DIAMOND_BOX()
678 #define FL_DIAMOND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_DIAMOND_BOX()+1)
679 extern FL_EXPORT Fl_Boxtype fl_define_FL_OVAL_BOX();
680 #define FL_OVAL_BOX fl_define_FL_OVAL_BOX()
681 #define FL_OSHADOW_BOX (Fl_Boxtype)(fl_define_FL_OVAL_BOX()+1)
682 #define FL_OVAL_FRAME (Fl_Boxtype)(fl_define_FL_OVAL_BOX()+2)
683 #define FL_OFLAT_BOX (Fl_Boxtype)(fl_define_FL_OVAL_BOX()+3)
684 
685 extern FL_EXPORT Fl_Boxtype fl_define_FL_PLASTIC_UP_BOX();
686 #define FL_PLASTIC_UP_BOX fl_define_FL_PLASTIC_UP_BOX()
687 #define FL_PLASTIC_DOWN_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+1)
688 #define FL_PLASTIC_UP_FRAME (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+2)
689 #define FL_PLASTIC_DOWN_FRAME (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+3)
690 #define FL_PLASTIC_THIN_UP_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+4)
691 #define FL_PLASTIC_THIN_DOWN_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+5)
692 #define FL_PLASTIC_ROUND_UP_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+6)
693 #define FL_PLASTIC_ROUND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_PLASTIC_UP_BOX()+7)
694 
695 extern FL_EXPORT Fl_Boxtype fl_define_FL_GTK_UP_BOX();
696 #define FL_GTK_UP_BOX fl_define_FL_GTK_UP_BOX()
697 #define FL_GTK_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+1)
698 #define FL_GTK_UP_FRAME (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+2)
699 #define FL_GTK_DOWN_FRAME (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+3)
700 #define FL_GTK_THIN_UP_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+4)
701 #define FL_GTK_THIN_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+5)
702 #define FL_GTK_THIN_UP_FRAME (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+6)
703 #define FL_GTK_THIN_DOWN_FRAME (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+7)
704 #define FL_GTK_ROUND_UP_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+8)
705 #define FL_GTK_ROUND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GTK_UP_BOX()+9)
706 
707 extern FL_EXPORT Fl_Boxtype fl_define_FL_GLEAM_UP_BOX();
708 #define FL_GLEAM_UP_BOX fl_define_FL_GLEAM_UP_BOX()
709 #define FL_GLEAM_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+1)
710 #define FL_GLEAM_UP_FRAME (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+2)
711 #define FL_GLEAM_DOWN_FRAME (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+3)
712 #define FL_GLEAM_THIN_UP_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+4)
713 #define FL_GLEAM_THIN_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+5)
714 #define FL_GLEAM_ROUND_UP_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+6)
715 #define FL_GLEAM_ROUND_DOWN_BOX (Fl_Boxtype)(fl_define_FL_GLEAM_UP_BOX()+7)
716 
717 // conversions of box types to other boxtypes:
724  return (Fl_Boxtype)((b<FL_UP_BOX||b%4>1)?b:(b-2));
725 }
732  return (Fl_Boxtype)((b<FL_UP_BOX)?b:(b|1));
733 }
740  return (Fl_Boxtype)((b%4<2)?b:(b+2));
741 }
742 
743 // back-compatibility box types:
744 #define FL_FRAME FL_ENGRAVED_FRAME
745 #define FL_FRAME_BOX FL_ENGRAVED_BOX
746 #define FL_CIRCLE_BOX FL_ROUND_DOWN_BOX
747 #define FL_DIAMOND_BOX FL_DIAMOND_DOWN_BOX
748  // group: Box Types
750 
763 enum Fl_Labeltype { // labeltypes:
772 
774 };
775 
780 #define FL_SYMBOL_LABEL FL_NORMAL_LABEL
781 extern Fl_Labeltype FL_EXPORT fl_define_FL_SHADOW_LABEL();
782 #define FL_SHADOW_LABEL fl_define_FL_SHADOW_LABEL()
783 extern Fl_Labeltype FL_EXPORT fl_define_FL_ENGRAVED_LABEL();
784 #define FL_ENGRAVED_LABEL fl_define_FL_ENGRAVED_LABEL()
785 extern Fl_Labeltype FL_EXPORT fl_define_FL_EMBOSSED_LABEL();
786 #define FL_EMBOSSED_LABEL fl_define_FL_EMBOSSED_LABEL()
787 
828 typedef unsigned Fl_Align;
858 const Fl_Align FL_ALIGN_TOP_LEFT = FL_ALIGN_TOP | FL_ALIGN_LEFT;
859 const Fl_Align FL_ALIGN_TOP_RIGHT = FL_ALIGN_TOP | FL_ALIGN_RIGHT;
860 const Fl_Align FL_ALIGN_BOTTOM_LEFT = FL_ALIGN_BOTTOM | FL_ALIGN_LEFT;
861 const Fl_Align FL_ALIGN_BOTTOM_RIGHT = FL_ALIGN_BOTTOM | FL_ALIGN_RIGHT;
862 const Fl_Align FL_ALIGN_LEFT_TOP = 0x0007; // magic value
863 const Fl_Align FL_ALIGN_RIGHT_TOP = 0x000b; // magic value
864 const Fl_Align FL_ALIGN_LEFT_BOTTOM = 0x000d; // magic value
865 const Fl_Align FL_ALIGN_RIGHT_BOTTOM = 0x000e; // magic value
866 const Fl_Align FL_ALIGN_NOWRAP = (Fl_Align)0; // for back compatibility
867 const Fl_Align FL_ALIGN_POSITION_MASK = 0x000f; // left, right, top, bottom
868 const Fl_Align FL_ALIGN_IMAGE_MASK = 0x0320; // l/r, t/b, backdrop
877 typedef int Fl_Font;
878 
883 const Fl_Font FL_COURIER = 4;
887 const Fl_Font FL_TIMES = 8;
891 const Fl_Font FL_SYMBOL = 12;
892 const Fl_Font FL_SCREEN = 13;
895 
896 const Fl_Font FL_FREE_FONT = 16;
897 const Fl_Font FL_BOLD = 1;
898 const Fl_Font FL_ITALIC = 2;
900 
906 typedef int Fl_Fontsize;
907 
908 extern FL_EXPORT Fl_Fontsize FL_NORMAL_SIZE;
909 
934 typedef unsigned int Fl_Color;
935 
936 // Standard colors. These are used as default colors in widgets and altered as necessary
941 
942  // boxtypes generally limit themselves to these colors so
943  // the whole ramp is not allocated:
944 
945 const Fl_Color FL_GRAY0 = 32; // 'A'
946 const Fl_Color FL_DARK3 = 39; // 'H'
947 const Fl_Color FL_DARK2 = 45; // 'N'
948 const Fl_Color FL_DARK1 = 47; // 'P'
949 const Fl_Color FL_BACKGROUND_COLOR = 49; // 'R' default background color
950 const Fl_Color FL_LIGHT1 = 50; // 'S'
951 const Fl_Color FL_LIGHT2 = 52; // 'U'
952 const Fl_Color FL_LIGHT3 = 54; // 'W'
953 
954  // FLTK provides a 5x8x5 color cube that is used with colormap visuals
955 
956 const Fl_Color FL_BLACK = 56;
957 const Fl_Color FL_RED = 88;
958 const Fl_Color FL_GREEN = 63;
959 const Fl_Color FL_YELLOW = 95;
960 const Fl_Color FL_BLUE = 216;
961 const Fl_Color FL_MAGENTA = 248;
962 const Fl_Color FL_CYAN = 223;
963 const Fl_Color FL_DARK_RED = 72;
964 
965 const Fl_Color FL_DARK_GREEN = 60;
966 const Fl_Color FL_DARK_YELLOW = 76;
967 const Fl_Color FL_DARK_BLUE = 136;
968 const Fl_Color FL_DARK_MAGENTA = 152;
969 const Fl_Color FL_DARK_CYAN = 140;
970 
971 const Fl_Color FL_WHITE = 255;
972 
973 
974 #define FL_FREE_COLOR (Fl_Color)16
975 #define FL_NUM_FREE_COLOR 16
976 #define FL_GRAY_RAMP (Fl_Color)32
977 #define FL_NUM_GRAY 24
978 #define FL_GRAY FL_BACKGROUND_COLOR
979 #define FL_COLOR_CUBE (Fl_Color)56
980 #define FL_NUM_RED 5
981 #define FL_NUM_GREEN 8
982 #define FL_NUM_BLUE 5
983 
984 FL_EXPORT Fl_Color fl_inactive(Fl_Color c);
985 
986 FL_EXPORT Fl_Color fl_contrast(Fl_Color fg, Fl_Color bg);
987 
988 FL_EXPORT Fl_Color fl_color_average(Fl_Color c1, Fl_Color c2, float weight);
989 
991 inline Fl_Color fl_lighter(Fl_Color c) { return fl_color_average(c, FL_WHITE, .67f); }
992 
994 inline Fl_Color fl_darker(Fl_Color c) { return fl_color_average(c, FL_BLACK, .67f); }
995 
998  if (!r && !g && !b) return FL_BLACK;
999  else return (Fl_Color)(((((r << 8) | g) << 8) | b) << 8);
1000 }
1001 
1004  if (!g) return FL_BLACK;
1005  else return (Fl_Color)(((((g << 8) | g) << 8) | g) << 8);
1006 }
1007 
1016 inline Fl_Color fl_gray_ramp(int i) {return (Fl_Color)(i+FL_GRAY_RAMP);}
1017 
1032 inline Fl_Color fl_color_cube(int r, int g, int b) {
1033  return (Fl_Color)((b*FL_NUM_RED + r) * FL_NUM_GREEN + g + FL_COLOR_CUBE);}
1034  // group: Colors
1036 
1039 
1047 /* FIXME: We should renumber these, but that will break the ABI */
1058  /* Resize indicators */
1073 }; // group: Cursors
1075 
1077 enum { // values for "when" passed to Fl::add_fd()
1078  FL_READ = 1,
1079  FL_WRITE = 4,
1081 };
1082 
1084 enum Fl_Mode {
1085  FL_RGB = 0,
1086  FL_INDEX = 1,
1087  FL_SINGLE = 0,
1088  FL_DOUBLE = 2,
1089  FL_ACCUM = 4,
1090  FL_ALPHA = 8,
1091  FL_DEPTH = 16,
1092  FL_STENCIL = 32,
1093  FL_RGB8 = 64,
1094  FL_MULTISAMPLE= 128,
1095  FL_STEREO = 256,
1096  FL_FAKE_SINGLE = 512, // Fake single buffered windows using double-buffer
1097  FL_OPENGL3 = 1024
1098 };
1099 
1100 // image alpha blending
1101 
1102 #define FL_IMAGE_WITH_ALPHA 0x40000000
1103 
1113 };
1114 
1115 // FLTK 1.0.x compatibility definitions...
1116 # ifdef FLTK_1_0_COMPAT
1117 # define contrast fl_contrast
1118 # define down fl_down
1119 # define frame fl_frame
1120 # define inactive fl_inactive
1121 # endif // FLTK_1_0_COMPAT
1122 
1123 #endif
1124 
1125 //
1126 // End of "$Id: Enumerations.H 11803 2016-07-09 18:43:31Z AlbrechtS $".
1127 //
const Fl_Align FL_ALIGN_CLIP
All parts of the label that are lager than the widget will not be drawn .
Definition: Enumerations.H:849
busy indicator (e.g.
Definition: Enumerations.H:1052
invisible.
Definition: Enumerations.H:1072
Do the callback when the button or key is released and the value changes.
Definition: Enumerations.H:443
Fl_Boxtype fl_box(Fl_Boxtype b)
Get the filled version of a frame.
Definition: Enumerations.H:723
gtk+ version of FL_DOWN_FRAME
Definition: Enumerations.H:646
The Fl::selection_owner() will get this event before the selection is moved to another widget...
Definition: Enumerations.H:390
Fl_Color fl_darker(Fl_Color c)
Returns a darker version of the specified color.
Definition: Enumerations.H:994
Fl_Cursor
The following constants define the mouse cursors that are available in FLTK.
Definition: Enumerations.H:1048
Fl_Boxtype fl_frame(Fl_Boxtype b)
Get the unfilled, frame only version of a box.
Definition: Enumerations.H:739
const Fl_Font FL_FREE_FONT
first one to allocate
Definition: Enumerations.H:896
const Fl_Font FL_HELVETICA_BOLD
Helvetica (or Arial) bold.
Definition: Enumerations.H:880
plastic version of FL_THIN_DOWN_BOX
Definition: Enumerations.H:640
const Fl_Font FL_COURIER_ITALIC
Courier italic.
Definition: Enumerations.H:885
const Fl_Color FL_BACKGROUND2_COLOR
the default background color for text, list, and valuator widgets
Definition: Enumerations.H:938
downwards, left resize.
Definition: Enumerations.H:1068
gtk+ version of FL_ROUND_DOWN_BOX
Definition: Enumerations.H:652
Call the callback if an exception occurs on the file.
Definition: Enumerations.H:1080
Second user-defined damage bit.
Definition: Enumerations.H:1111
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:853
see figure 1
Definition: Enumerations.H:628
see figure 1
Definition: Enumerations.H:620
see figure 1
Definition: Enumerations.H:630
You should get this event some time after you call Fl::paste().
Definition: Enumerations.H:383
plastic version of FL_UP_FRAME
Definition: Enumerations.H:637
question mark pointer.
Definition: Enumerations.H:1055
const Fl_Font FL_TIMES_BOLD
Times roman bold.
Definition: Enumerations.H:888
A mouse button has gone down with the mouse pointing at this widget.
Definition: Enumerations.H:236
This indicates an attempt to give a widget the keyboard focus.
Definition: Enumerations.H:283
pointing hand.
Definition: Enumerations.H:1054
see figure 1
Definition: Enumerations.H:608
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:1016
const Fl_Font FL_ZAPF_DINGBATS
Zapf-dingbats font.
Definition: Enumerations.H:894
Everything needs to be redrawn.
Definition: Enumerations.H:1112
see figure 1
Definition: Enumerations.H:619
This widget is no longer active, due to Fl_Widget::deactivate() being called on it or one of its pare...
Definition: Enumerations.H:356
This widget is no longer visible, due to Fl_Widget::hide() being called on it or one of its parents...
Definition: Enumerations.H:369
const Fl_Align FL_ALIGN_IMAGE_OVER_TEXT
If the label contains an image, draw the text below the image.
Definition: Enumerations.H:847
Fl_Color fl_lighter(Fl_Color c)
Returns a lighter version of the specified color.
Definition: Enumerations.H:991
This widget is now active, due to Fl_Widget::activate() being called on it or one of its parents...
Definition: Enumerations.H:361
Do the callback whenever the user interacts with the widget.
Definition: Enumerations.H:442
see figure 1
Definition: Enumerations.H:633
const Fl_Font FL_COURIER
Courier normal.
Definition: Enumerations.H:883
Do the callback when the user presses the ENTER key and the value changes.
Definition: Enumerations.H:445
Fl_When
These constants determine when a callback is performed.
Definition: Enumerations.H:439
see figure 1
Definition: Enumerations.H:610
see figure 1
Definition: Enumerations.H:615
const Fl_Color FL_FOREGROUND_COLOR
the default foreground color (0) used for labels and text
Definition: Enumerations.H:937
the label displays an "icon" based on a Fl_Image
Definition: Enumerations.H:771
see figure 1
Definition: Enumerations.H:634
downwards resize.
Definition: Enumerations.H:1067
plastic version of FL_DOWN_BOX
Definition: Enumerations.H:636
The user has released the mouse button dropping data into the widget.
Definition: Enumerations.H:417
const Fl_Color FL_INACTIVE_COLOR
the inactive foreground color
Definition: Enumerations.H:939
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:997
The mouse has been moved inside a widget while dragging data.
Definition: Enumerations.H:407
gtk+ version of FL_THIN_DOWN_FRAME
Definition: Enumerations.H:650
Fl_Mode
visual types and Fl_Gl_Window::mode() (values match Glut)
Definition: Enumerations.H:1084
Fl_Damage
Damage masks.
Definition: Enumerations.H:1105
A mouse button has been released.
Definition: Enumerations.H:244
see figure 1
Definition: Enumerations.H:629
A key was pressed (FL_KEYDOWN) or released (FL_KEYUP).
Definition: Enumerations.H:310
see figure 1
Definition: Enumerations.H:614
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
draws a composite label
Definition: Enumerations.H:769
A child needs to be redrawn.
Definition: Enumerations.H:1106
see figure 1
Definition: Enumerations.H:625
diagonal resize.
Definition: Enumerations.H:1061
Do the callback only when the widget value changes.
Definition: Enumerations.H:441
const Fl_Font FL_ITALIC
add this to helvetica, courier, or times
Definition: Enumerations.H:898
const Fl_Align FL_ALIGN_CENTER
Align the label horizontally in the middle.
Definition: Enumerations.H:830
plastic version of FL_THIN_UP_BOX
Definition: Enumerations.H:639
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:221
Fl_Boxtype
Definition: Enumerations.H:603
see figure 1
Definition: Enumerations.H:623
diagonal resize.
Definition: Enumerations.H:1062
The user has moved the mouse wheel.
Definition: Enumerations.H:395
see figure 1
Definition: Enumerations.H:612
const Fl_Align FL_ALIGN_INSIDE
Draw the label inside of the widget.
Definition: Enumerations.H:843
gtk+ version of FL_ROUND_UP_BOX
Definition: Enumerations.H:651
see figure 1
Definition: Enumerations.H:621
The mouse has been moved to point at this widget.
Definition: Enumerations.H:401
see figure 1
Definition: Enumerations.H:607
up/down resize.
Definition: Enumerations.H:1059
draws the text (0)
Definition: Enumerations.H:764
Key release event.
Definition: Enumerations.H:320
gtk+ version of FL_UP_BOX
Definition: Enumerations.H:643
see figure 1
Definition: Enumerations.H:618
The fullscreen state of the window has changed.
Definition: Enumerations.H:424
gleam version of FL_ROUND_DOWN_BOX
Definition: Enumerations.H:660
I-beam.
Definition: Enumerations.H:1053
const Fl_Font FL_TIMES_BOLD_ITALIC
Times roman bold-italic.
Definition: Enumerations.H:890
plastic version of FL_UP_BOX
Definition: Enumerations.H:635
The user clicked the close button of a window.
Definition: Enumerations.H:327
gtk+ version of FL_DOWN_BOX
Definition: Enumerations.H:644
leftwards resize.
Definition: Enumerations.H:1069
draws a drop shadow under the text
Definition: Enumerations.H:766
see figure 1
Definition: Enumerations.H:631
FL_EXPORT Fl_Color fl_inactive(Fl_Color c)
Returns the inactive, dimmed version of the given color.
Definition: fl_color.cxx:423
The Fl_Scroll widget was scrolled.
Definition: Enumerations.H:1108
see figure 1
Definition: Enumerations.H:617
gleam version of FL_DOWN_FRAME
Definition: Enumerations.H:656
const Fl_Font FL_COURIER_BOLD
Courier bold.
Definition: Enumerations.H:884
nothing is drawn at all, this box is invisible
Definition: Enumerations.H:605
upwards resize.
Definition: Enumerations.H:1063
const Fl_Font FL_SCREEN_BOLD
Default monospaced bold screen font.
Definition: Enumerations.H:893
left/right resize.
Definition: Enumerations.H:1060
draws edges as though the text is engraved
Definition: Enumerations.H:767
gleam version of FL_DOWN_BOX
Definition: Enumerations.H:654
Do the callback when the button or key is released, even if the value doesn't change.
Definition: Enumerations.H:444
The overlay planes need to be redrawn.
Definition: Enumerations.H:1109
const Fl_Font FL_BOLD_ITALIC
add this to helvetica, courier, or times
Definition: Enumerations.H:899
gtk+ version of FL_THIN_DOWN_BOX
Definition: Enumerations.H:648
This event is sent to the previous Fl::focus() widget when another widget gets the focus or the windo...
Definition: Enumerations.H:288
const Fl_Font FL_HELVETICA_ITALIC
Helvetica (or Arial) oblique.
Definition: Enumerations.H:881
upwards, left resize.
Definition: Enumerations.H:1070
Call the callback when data can be written without blocking.
Definition: Enumerations.H:1079
an arrow pointer.
Definition: Enumerations.H:1050
downwards, right resize.
Definition: Enumerations.H:1066
int Fl_Fontsize
Size of a font in pixels.
Definition: Enumerations.H:906
Never call the callback.
Definition: Enumerations.H:440
The mouse has moved with a button held down.
Definition: Enumerations.H:268
const Fl_Color FL_SELECTION_COLOR
the default selection/highlight color
Definition: Enumerations.H:940
The user has made a zoom/pinch/magnification gesture.
Definition: Enumerations.H:429
see figure 1
Definition: Enumerations.H:624
plastic version of FL_DOWN_FRAME
Definition: Enumerations.H:638
const Fl_Align FL_ALIGN_WRAP
Wrap text that does not fit the width of the widget.
Definition: Enumerations.H:851
gleam version of FL_THIN_UP_BOX
Definition: Enumerations.H:657
gtk+ version of FL_UP_FRAME
Definition: Enumerations.H:645
4-pointed arrow or hand.
Definition: Enumerations.H:1056
see figure 1
Definition: Enumerations.H:609
const Fl_Font FL_BOLD
add this to helvetica, courier, or times
Definition: Enumerations.H:897
crosshair.
Definition: Enumerations.H:1051
gleam version of FL_ROUND_UP_BOX
Definition: Enumerations.H:659
gleam version of FL_UP_BOX
Definition: Enumerations.H:653
The screen configuration (number, positions) was changed.
Definition: Enumerations.H:421
FL_EXPORT Fl_Fontsize FL_NORMAL_SIZE
normal font size
Definition: Fl_Widget.cxx:117
unsigned int Fl_Color
An FLTK color value; see also Colors.
Definition: Enumerations.H:934
Fl_Labeltype
The labeltype() method sets the type of the label.
Definition: Enumerations.H:763
This widget is visible again, due to Fl_Widget::show() being called on it or one of its parents...
Definition: Enumerations.H:377
the default cursor, usually an arrow.
Definition: Enumerations.H:1049
This file contains simple "C"-style type definitions.
int Fl_Font
A font number is an index into the internal font table.
Definition: Enumerations.H:877
const Fl_Align FL_ALIGN_TOP
Align the label at the top of the widget.
Definition: Enumerations.H:833
draws the icon associated with the text
Definition: Enumerations.H:770
see figure 1
Definition: Enumerations.H:611
a flat box
Definition: Enumerations.H:606
unsigned Fl_Align
FLTK type for alignment control.
Definition: Enumerations.H:828
const Fl_Font FL_SYMBOL
Standard symbol font.
Definition: Enumerations.H:891
The mouse has moved without any mouse buttons held down.
Definition: Enumerations.H:335
The window was exposed.
Definition: Enumerations.H:1107
plastic version of FL_ROUND_UP_BOX
Definition: Enumerations.H:641
Fl_Color fl_color_cube(int r, int g, int b)
Returns a color out of the color cube.
Definition: Enumerations.H:1032
see figure 1
Definition: Enumerations.H:616
see figure 1
Definition: Enumerations.H:632
const Fl_Font FL_HELVETICA_BOLD_ITALIC
Helvetica (or Arial) bold-oblique.
Definition: Enumerations.H:882
see figure 1
Definition: Enumerations.H:627
const Fl_Font FL_HELVETICA
Helvetica (or Arial) normal (0)
Definition: Enumerations.H:879
gtk+ version of FL_THIN_UP_BOX
Definition: Enumerations.H:647
Do the callback when the user presses the ENTER key, even if the value doesn't change.
Definition: Enumerations.H:446
?
Definition: Enumerations.H:447
upwards, right resize.
Definition: Enumerations.H:1064
does nothing
Definition: Enumerations.H:765
see figure 1
Definition: Enumerations.H:626
first free labeltype to use for creating own labeltypes
Definition: Enumerations.H:773
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
const Fl_Align FL_ALIGN_BOTTOM
Align the label at the bottom of the widget.
Definition: Enumerations.H:835
const Fl_Font FL_TIMES_ITALIC
Times roman italic.
Definition: Enumerations.H:889
the first free box type for creation of new box types
Definition: Enumerations.H:661
const Fl_Font FL_TIMES
Times roman.
Definition: Enumerations.H:887
The mouse has been moved to point at this widget.
Definition: Enumerations.H:253
The mouse has moved out of the widget.
Definition: Enumerations.H:411
gleam version of FL_THIN_DOWN_BOX
Definition: Enumerations.H:658
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:855
const Fl_Align FL_ALIGN_LEFT
Align the label at the left of the widget.
Definition: Enumerations.H:839
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:845
The mouse has moved out of the widget.
Definition: Enumerations.H:259
First user-defined damage bit.
Definition: Enumerations.H:1110
Call the callback when there is data to be read.
Definition: Enumerations.H:1078
const Fl_Font FL_COURIER_BOLD_ITALIC
Courier bold-italic.
Definition: Enumerations.H:886
Equivalent to FL_KEYDOWN.
Definition: Enumerations.H:315
rightwards resize.
Definition: Enumerations.H:1065
plastic version of FL_ROUND_DOWN_BOX
Definition: Enumerations.H:642
see figure 1
Definition: Enumerations.H:622
see figure 1
Definition: Enumerations.H:613
gleam version of FL_UP_FRAME
Definition: Enumerations.H:655
unsigned char uchar
unsigned char
Definition: fl_types.h:30
If the Fl::focus() widget is zero or ignores an FL_KEYBOARD event then FLTK tries sending this event ...
Definition: Enumerations.H:349
const Fl_Font FL_SCREEN
Default monospaced screen font.
Definition: Enumerations.H:892
No event.
Definition: Enumerations.H:223
const Fl_Align FL_ALIGN_IMAGE_BACKDROP
If the label contains an image, draw the image or deimage in the background.
Definition: Enumerations.H:857
gtk+ version of FL_THIN_UP_FRAME
Definition: Enumerations.H:649
Fl_Boxtype fl_down(Fl_Boxtype b)
Get the "pressed" or "down" version of a box.
Definition: Enumerations.H:731
const Fl_Align FL_ALIGN_RIGHT
Align the label to the right of the widget.
Definition: Enumerations.H:841
draws edges as though the text is raised
Definition: Enumerations.H:768