FLTK 1.3.4
forms.H
1 //
2 // "$Id: forms.H 10410 2014-10-29 20:17:38Z cand $"
3 //
4 // Forms emulation header file for the Fast Light Tool Kit (FLTK).
5 //
6 // Copyright 1998-2011 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 
19 #ifndef __FORMS_H__
20 #define __FORMS_H__
21 
22 #include "Fl.H"
23 #include "Fl_Group.H"
24 #include "Fl_Window.H"
25 #include "fl_draw.H"
26 
27 typedef Fl_Widget FL_OBJECT;
28 typedef Fl_Window FL_FORM;
29 
31 // Random constants & symbols defined by forms.h file:
32 
33 #ifndef NULL
34 #define NULL 0
35 #endif
36 #ifndef FALSE
37 #define FALSE 0
38 #define TRUE 1
39 #endif
40 
41 #define FL_ON 1
42 #define FL_OK 1
43 #define FL_VALID 1
44 #define FL_PREEMPT 1
45 #define FL_AUTO 2
46 #define FL_WHEN_NEEDED FL_AUTO
47 #define FL_OFF 0
48 #define FL_NONE 0
49 #define FL_CANCEL 0
50 #define FL_INVALID 0
51 #define FL_IGNORE -1
52 //#define FL_CLOSE -2 // this variable is never used in FLTK Forms. It is removed becaus it conflicts with the window FL_CLOSE event
53 
54 #define FL_LCOL FL_BLACK
55 #define FL_COL1 FL_GRAY
56 #define FL_MCOL FL_LIGHT1
57 #define FL_LEFT_BCOL FL_LIGHT3 // 53 is better match
58 #define FL_TOP_BCOL FL_LIGHT2 // 51
59 #define FL_BOTTOM_BCOL FL_DARK2 // 40
60 #define FL_RIGHT_BCOL FL_DARK3 // 36
61 #define FL_INACTIVE FL_INACTIVE_COLOR
62 #define FL_INACTIVE_COL FL_INACTIVE_COLOR
63 #define FL_FREE_COL1 FL_FREE_COLOR
64 #define FL_FREE_COL2 ((Fl_Color)(FL_FREE_COLOR+1))
65 #define FL_FREE_COL3 ((Fl_Color)(FL_FREE_COLOR+2))
66 #define FL_FREE_COL4 ((Fl_Color)(FL_FREE_COLOR+3))
67 #define FL_FREE_COL5 ((Fl_Color)(FL_FREE_COLOR+4))
68 #define FL_FREE_COL6 ((Fl_Color)(FL_FREE_COLOR+5))
69 #define FL_FREE_COL7 ((Fl_Color)(FL_FREE_COLOR+6))
70 #define FL_FREE_COL8 ((Fl_Color)(FL_FREE_COLOR+7))
71 #define FL_FREE_COL9 ((Fl_Color)(FL_FREE_COLOR+8))
72 #define FL_FREE_COL10 ((Fl_Color)(FL_FREE_COLOR+9))
73 #define FL_FREE_COL11 ((Fl_Color)(FL_FREE_COLOR+10))
74 #define FL_FREE_COL12 ((Fl_Color)(FL_FREE_COLOR+11))
75 #define FL_FREE_COL13 ((Fl_Color)(FL_FREE_COLOR+12))
76 #define FL_FREE_COL14 ((Fl_Color)(FL_FREE_COLOR+13))
77 #define FL_FREE_COL15 ((Fl_Color)(FL_FREE_COLOR+14))
78 #define FL_FREE_COL16 ((Fl_Color)(FL_FREE_COLOR+15))
79 #define FL_TOMATO ((Fl_Color)(131))
80 #define FL_INDIANRED ((Fl_Color)(164))
81 #define FL_SLATEBLUE ((Fl_Color)(195))
82 #define FL_DARKGOLD ((Fl_Color)(84))
83 #define FL_PALEGREEN ((Fl_Color)(157))
84 #define FL_ORCHID ((Fl_Color)(203))
85 #define FL_DARKCYAN ((Fl_Color)(189))
86 #define FL_DARKTOMATO ((Fl_Color)(113))
87 #define FL_WHEAT ((Fl_Color)(174))
88 
89 #define FL_ALIGN_BESIDE FL_ALIGN_INSIDE
90 
91 #define FL_PUP_TOGGLE 2 // FL_MENU_TOGGLE
92 #define FL_PUP_INACTIVE 1 // FL_MENU_INACTIVE
93 #define FL_NO_FRAME FL_NO_BOX
94 #define FL_ROUNDED3D_UPBOX FL_ROUND_UP_BOX
95 #define FL_ROUNDED3D_DOWNBOX FL_ROUND_DOWN_BOX
96 #define FL_OVAL3D_UPBOX FL_ROUND_UP_BOX
97 #define FL_OVAL3D_DOWNBOX FL_ROUND_DOWN_BOX
98 
99 #define FL_MBUTTON1 1
100 #define FL_LEFTMOUSE 1
101 #define FL_MBUTTON2 2
102 #define FL_MIDDLEMOUSE 2
103 #define FL_MBUTTON3 3
104 #define FL_RIGHTMOUSE 3
105 #define FL_MBUTTON4 4
106 #define FL_MBUTTON5 5
107 
108 #define FL_INVALID_STYLE 255
109 #define FL_NORMAL_STYLE FL_HELVETICA
110 #define FL_BOLD_STYLE FL_HELVETICA_BOLD
111 #define FL_ITALIC_STYLE FL_HELVETICA_ITALIC
112 #define FL_BOLDITALIC_STYLE FL_HELVETICA_BOLD_ITALIC
113 #define FL_FIXED_STYLE FL_COURIER
114 #define FL_FIXEDBOLD_STYLE FL_COURIER_BOLD
115 #define FL_FIXEDITALIC_STYLE FL_COURIER_ITALIC
116 #define FL_FIXEDBOLDITALIC_STYLE FL_COURIER_BOLD_ITALIC
117 #define FL_TIMES_STYLE FL_TIMES
118 #define FL_TIMESBOLD_STYLE FL_TIMES_BOLD
119 #define FL_TIMESITALIC_STYLE FL_TIMES_ITALIC
120 #define FL_TIMESBOLDITALIC_STYLE FL_TIMES_BOLD_ITALIC
121 
122 // hacks to change the labeltype() when passed to fl_set_object_lstyle():
123 #define FL_SHADOW_STYLE (FL_SHADOW_LABEL<<8)
124 #define FL_ENGRAVED_STYLE (FL_ENGRAVED_LABEL<<8)
125 #define FL_EMBOSSED_STYLE (FL_EMBOSSED_LABEL<<0)
126 
127 // size values are different from XForms, match older Forms:
128 #define FL_TINY_SIZE 8
129 #define FL_SMALL_SIZE 11 // 10
130 //#define FL_NORMAL_SIZE 14 // 12
131 #define FL_MEDIUM_SIZE 18 // 14
132 #define FL_LARGE_SIZE 24 // 18
133 #define FL_HUGE_SIZE 32 // 24
134 #define FL_DEFAULT_SIZE FL_SMALL_SIZE
135 #define FL_TINY_FONT FL_TINY_SIZE
136 #define FL_SMALL_FONT FL_SMALL_SIZE
137 #define FL_NORMAL_FONT FL_NORMAL_SIZE
138 #define FL_MEDIUM_FONT FL_MEDIUM_SIZE
139 #define FL_LARGE_FONT FL_LARGE_SIZE
140 #define FL_HUGE_FONT FL_HUGE_SIZE
141 #define FL_NORMAL_FONT1 FL_SMALL_FONT
142 #define FL_NORMAL_FONT2 FL_NORMAL_FONT
143 #define FL_DEFAULT_FONT FL_SMALL_FONT
144 
145 #define FL_RETURN_END_CHANGED FL_WHEN_RELEASE
146 #define FL_RETURN_CHANGED FL_WHEN_CHANGED
147 #define FL_RETURN_END FL_WHEN_RELEASE_ALWAYS
148 #define FL_RETURN_ALWAYS (FL_WHEN_CHANGED|FL_WHEN_NOT_CHANGED)
149 
150 #define FL_BOUND_WIDTH 3
151 
152 typedef int FL_Coord;
153 typedef int FL_COLOR;
154 
156 // fltk interaction:
157 
158 #define FL_CMD_OPT void
159 extern FL_EXPORT void fl_initialize(int*, char*[], const char*, FL_CMD_OPT*, int);
160 inline void fl_finish() {}
161 
162 typedef void (*FL_IO_CALLBACK) (FL_SOCKET, void*);
163 inline void fl_add_io_callback(int fd, short w, FL_IO_CALLBACK cb, void* v) {
164  Fl::add_fd(fd, w, cb, v);}
165 inline void fl_remove_io_callback(int fd, short, FL_IO_CALLBACK) {
166  Fl::remove_fd(fd);} // removes all the callbacks!
167 
168 // type of callback is different and no "id" number is returned:
169 inline void fl_add_timeout(long msec, void (*cb)(void*), void* v) {
170  Fl::add_timeout(msec*.001, cb, v);}
171 inline void fl_remove_timeout(int) {}
172 
173 // type of callback is different!
174 inline void fl_set_idle_callback(void (*cb)()) {Fl::set_idle(cb);}
175 
176 FL_EXPORT Fl_Widget* fl_do_forms(void);
177 FL_EXPORT Fl_Widget* fl_check_forms();
178 inline Fl_Widget* fl_do_only_forms(void) {return fl_do_forms();}
179 inline Fl_Widget* fl_check_only_forms(void) {return fl_check_forms();}
180 
181 // because of new redraw behavior, these are no-ops:
182 inline void fl_freeze_object(Fl_Widget*) {}
183 inline void fl_unfreeze_object(Fl_Widget*) {}
184 inline void fl_freeze_form(Fl_Window*) {}
185 inline void fl_unfreeze_form(Fl_Window*) {}
186 inline void fl_freeze_all_forms() {}
187 inline void fl_unfreeze_all_forms() {}
188 
189 inline void fl_set_focus_object(Fl_Window*, Fl_Widget* o) {Fl::focus(o);}
190 inline void fl_reset_focus_object(Fl_Widget* o) {Fl::focus(o);}
191 #define fl_set_object_focus fl_set_focus_object
192 
193 // void fl_set_form_atclose(Fl_Window*w,int (*cb)(Fl_Window*,void*),void* v)
194 // void fl_set_atclose(int (*cb)(Fl_Window*,void*),void*)
195 // fl_set_form_atactivate/atdeactivate not implemented!
196 
198 // Fl_Widget:
199 
200 inline void fl_set_object_boxtype(Fl_Widget* o, Fl_Boxtype a) {o->box(a);}
201 inline void fl_set_object_lsize(Fl_Widget* o,int s) {o->labelsize(s);}
202 
203 /* forms lib font indexes must be byte sized - extract correct byte from style word */
204 inline void fl_set_object_lstyle(Fl_Widget* o,int a) {
205  o->labelfont((Fl_Font)(a&0xff)); o->labeltype((Fl_Labeltype)(a>>8));}
206 inline void fl_set_object_lcol(Fl_Widget* o, Fl_Color a) {o->labelcolor(a);}
207 #define fl_set_object_lcolor fl_set_object_lcol
208 inline void fl_set_object_lalign(Fl_Widget* o, Fl_Align a) {o->align(a);}
209 #define fl_set_object_align fl_set_object_lalign
210 inline void fl_set_object_color(Fl_Widget* o,Fl_Color a,Fl_Color b) {o->color(a,b);}
211 inline void fl_set_object_label(Fl_Widget* o, const char* a) {o->label(a); o->redraw();}
212 inline void fl_set_object_position(Fl_Widget*o,int x,int y) {o->position(x,y);}
213 inline void fl_set_object_size(Fl_Widget* o, int w, int h) {o->size(w,h);}
214 inline void fl_set_object_geometry(Fl_Widget* o,int x,int y,int w,int h) {o->resize(x,y,w,h);}
215 
216 inline void fl_get_object_geometry(Fl_Widget* o,int*x,int*y,int*w,int*h) {
217  *x = o->x(); *y = o->y(); *w = o->w(); *h = o->h();}
218 inline void fl_get_object_position(Fl_Widget* o,int*x,int*y) {
219  *x = o->x(); *y = o->y();}
220 
221 typedef void (*Forms_CB)(Fl_Widget*, long);
222 inline void fl_set_object_callback(Fl_Widget*o,Forms_CB c,long a) {o->callback(c,a);}
223 #define fl_set_call_back fl_set_object_callback
224 inline void fl_call_object_callback(Fl_Widget* o) {o->do_callback();}
225 inline void fl_trigger_object(Fl_Widget* o) {o->do_callback();}
226 inline void fl_set_object_return(Fl_Widget* o, int v) {
227  o->when((Fl_When)(v|FL_WHEN_RELEASE));}
228 
229 inline void fl_redraw_object(Fl_Widget* o) {o->redraw();}
230 inline void fl_show_object(Fl_Widget* o) {o->show();}
231 inline void fl_hide_object(Fl_Widget* o) {o->hide();}
232 inline void fl_free_object(Fl_Widget* x) {delete x;}
233 inline void fl_delete_object(Fl_Widget* o) {o->parent()->remove(*o);}
234 inline void fl_activate_object(Fl_Widget* o) {o->activate();}
235 inline void fl_deactivate_object(Fl_Widget* o) {o->deactivate();}
236 
237 inline void fl_add_object(Fl_Window* f, Fl_Widget* x) {f->add(x);}
238 inline void fl_insert_object(Fl_Widget* o, Fl_Widget* b) {b->parent()->insert(*o,b);}
239 
240 inline Fl_Window* FL_ObjWin(Fl_Widget* o) {return o->window();}
241 
243 // things that appered in the demos a lot that I don't emulate, but
244 // I did not want to edit out of all the demos...
245 
246 inline int fl_get_border_width() {return 3;}
247 inline void fl_set_border_width(int) {}
248 inline void fl_set_object_dblbuffer(Fl_Widget*, int) {}
249 inline void fl_set_form_dblbuffer(Fl_Window*, int) {}
250 
252 // Fl_Window:
253 
254 inline void fl_free_form(Fl_Window* x) {delete x;}
255 inline void fl_redraw_form(Fl_Window* f) {f->redraw();}
256 
257 inline Fl_Window* fl_bgn_form(Fl_Boxtype b,int w,int h) {
258  Fl_Window* g = new Fl_Window(w,h,0);
259  g->box(b);
260  return g;
261 }
262 FL_EXPORT void fl_end_form();
263 inline void fl_addto_form(Fl_Window* f) {f->begin();}
264 inline Fl_Group* fl_bgn_group() {return new Fl_Group(0,0,0,0,0);}
265 inline void fl_end_group() {Fl_Group::current()->forms_end();}
266 inline void fl_addto_group(Fl_Widget* o) {((Fl_Group* )o)->begin();}
267 #define resizebox _ddfdesign_kludge()
268 
269 inline void fl_scale_form(Fl_Window* f, double x, double y) {
270  f->resizable(f); f->size(int(f->w()*x),int(f->h()*y));}
271 inline void fl_set_form_position(Fl_Window* f,int x,int y) {f->position(x,y);}
272 inline void fl_set_form_size(Fl_Window* f, int w, int h) {f->size(w,h);}
273 inline void fl_set_form_geometry(Fl_Window* f,int x,int y,int w,int h) {
274  f->resize(x,y,w,h);}
275 #define fl_set_initial_placement fl_set_form_geometry
276 inline void fl_adjust_form_size(Fl_Window*) {}
277 
278 FL_EXPORT void fl_show_form(Fl_Window* f,int p,int b,const char* n);
279 enum { // "p" argument values:
280  FL_PLACE_FREE = 0, // make resizable
281  FL_PLACE_MOUSE = 1, // mouse centered on form
282  FL_PLACE_CENTER = 2, // center of the screen
283  FL_PLACE_POSITION = 4,// fixed position, resizable
284  FL_PLACE_SIZE = 8, // fixed size, normal fltk behavior
285  FL_PLACE_GEOMETRY =16,// fixed size and position
286  FL_PLACE_ASPECT = 32, // keep aspect ratio (ignored)
287  FL_PLACE_FULLSCREEN=64,// fill screen
288  FL_PLACE_HOTSPOT = 128,// enables hotspot
289  FL_PLACE_ICONIC = 256,// iconic (ignored)
290  FL_FREE_SIZE=(1<<14), // force resizable
291  FL_FIX_SIZE =(1<<15) // force off resizable
292 };
293 #define FL_PLACE_FREE_CENTER (FL_PLACE_CENTER|FL_FREE_SIZE)
294 #define FL_PLACE_CENTERFREE (FL_PLACE_CENTER|FL_FREE_SIZE)
295 enum { // "b" arguement values:
296  FL_NOBORDER = 0,
297  FL_FULLBORDER,
298  FL_TRANSIENT
299 //FL_MODAL = (1<<8) // not implemented yet in Forms
300 };
301 inline void fl_set_form_hotspot(Fl_Window* w,int x,int y) {w->hotspot(x,y);}
302 inline void fl_set_form_hotobject(Fl_Window* w, Fl_Widget* o) {w->hotspot(o);}
303 extern FL_EXPORT char fl_flip; // in forms.C
304 inline void fl_flip_yorigin() {fl_flip = 1;}
305 
306 #define fl_prepare_form_window fl_show_form
307 inline void fl_show_form_window(Fl_Window*) {}
308 
309 inline void fl_raise_form(Fl_Window* f) {f->show();}
310 
311 inline void fl_hide_form(Fl_Window* f) {f->hide();}
312 inline void fl_pop_form(Fl_Window* f) {f->show();}
313 
314 extern FL_EXPORT char fl_modal_next; // in forms.C
315 inline void fl_activate_all_forms() {}
316 inline void fl_deactivate_all_forms() {fl_modal_next = 1;}
317 inline void fl_deactivate_form(Fl_Window*w) {w->deactivate();}
318 inline void fl_activate_form(Fl_Window*w) {w->activate();}
319 
320 inline void fl_set_form_title(Fl_Window* f, const char* s) {f->label(s);}
321 inline void fl_title_form(Fl_Window* f, const char* s) {f->label(s);}
322 
323 typedef void (*Forms_FormCB)(Fl_Widget*);
324 inline void fl_set_form_callback(Fl_Window* f,Forms_FormCB c) {f->callback(c);}
325 #define fl_set_form_call_back fl_set_form_callback
326 
327 inline void fl_init() {}
328 FL_EXPORT void fl_set_graphics_mode(int,int);
329 
330 inline int fl_form_is_visible(Fl_Window* f) {return f->visible();}
331 
332 inline int fl_mouse_button() {return Fl::event_button();}
333 #define fl_mousebutton fl_mouse_button
334 
335 #define fl_free free
336 #define fl_malloc malloc
337 #define fl_calloc calloc
338 #define fl_realloc realloc
339 
341 // Drawing functions. Only usable inside an Fl_Free object?
342 
343 inline void fl_drw_box(Fl_Boxtype b,int x,int y,int w,int h,Fl_Color bgc,int=3) {
344  fl_draw_box(b,x,y,w,h,bgc);}
345 inline void fl_drw_frame(Fl_Boxtype b,int x,int y,int w,int h,Fl_Color bgc,int=3) {
346  fl_draw_box(b,x,y,w,h,bgc);}
347 
348 inline void fl_drw_text(Fl_Align align, int x, int y, int w, int h,
349  Fl_Color fgcolor, int size, Fl_Font style,
350  const char* s) {
351  fl_font(style,size);
352  fl_color(fgcolor);
353  fl_draw(s,x,y,w,h,align);
354 }
355 
356 // this does not work except for CENTER...
357 inline void fl_drw_text_beside(Fl_Align align, int x, int y, int w, int h,
358  Fl_Color fgcolor, int size, Fl_Font style,
359  const char* s) {
360  fl_font(style,size);
361  fl_color(fgcolor);
362  fl_draw(s,x,y,w,h,align);
363 }
364 
365 inline void fl_set_font_name(Fl_Font n,const char* s) {Fl::set_font(n,s);}
366 
367 inline void fl_mapcolor(Fl_Color c, uchar r, uchar g, uchar b) {Fl::set_color(c,r,g,b);}
368 
369 #define fl_set_clipping(x,y,w,h) fl_push_clip(x,y,w,h)
370 #define fl_unset_clipping() fl_pop_clip()
371 
373 // Forms classes:
374 
375 inline Fl_Widget* fl_add_new(Fl_Widget* p) {return p;}
376 inline Fl_Widget* fl_add_new(uchar t,Fl_Widget* p) {p->type(t); return p;}
377 
378 #define forms_constructor(type,name) \
379 inline type* name(uchar t,int x,int y,int w,int h,const char* l) { \
380  return (type*)(fl_add_new(t, new type(x,y,w,h,l)));}
381 #define forms_constructort(type,name) \
382 inline type* name(uchar t,int x,int y,int w,int h,const char* l) { \
383  return (type*)(fl_add_new(new type(t,x,y,w,h,l)));}
384 #define forms_constructorb(type,name) \
385 inline type* name(Fl_Boxtype t,int x,int y,int w,int h,const char* l) { \
386  return (type*)(fl_add_new(new type(t,x,y,w,h,l)));}
387 
388 #include "Fl_FormsBitmap.H"
389 #define FL_NORMAL_BITMAP FL_NO_BOX
390 forms_constructorb(Fl_FormsBitmap, fl_add_bitmap)
391 inline void fl_set_bitmap_data(Fl_Widget* o, int w, int h, const uchar* b) {
392  ((Fl_FormsBitmap*)o)->set(w,h,b);
393 }
394 
395 #include "Fl_FormsPixmap.H"
396 #define FL_NORMAL_PIXMAP FL_NO_BOX
397 forms_constructorb(Fl_FormsPixmap, fl_add_pixmap)
398 inline void fl_set_pixmap_data(Fl_Widget* o, char*const* b) {
399  ((Fl_FormsPixmap*)o)->set(b);
400 }
401 //inline void fl_set_pixmap_file(Fl_Widget*, const char*);
402 inline void fl_set_pixmap_align(Fl_Widget* o,Fl_Align a,int,int) {o->align(a);}
403 //inline void fl_set_pixmap_colorcloseness(int, int, int);
404 
405 #include "Fl_Box.H"
406 forms_constructorb(Fl_Box, fl_add_box)
407 
408 #include "Fl_Browser.H"
409 forms_constructor(Fl_Browser, fl_add_browser)
410 
411 inline void fl_clear_browser(Fl_Widget* o) {
412  ((Fl_Browser*)o)->clear();}
413 inline void fl_add_browser_line(Fl_Widget* o, const char* s) {
414  ((Fl_Browser*)o)->add(s);}
415 inline void fl_addto_browser(Fl_Widget* o, const char* s) {
416  ((Fl_Browser*)o)->add(s);} /* should also scroll to bottom */
417 //inline void fl_addto_browser_chars(Fl_Widget*, const char*)
418 //#define fl_append_browser fl_addto_browser_chars
419 inline void fl_insert_browser_line(Fl_Widget* o, int n, const char* s) {
420  ((Fl_Browser*)o)->insert(n,s);}
421 inline void fl_delete_browser_line(Fl_Widget* o, int n) {
422  ((Fl_Browser*)o)->remove(n);}
423 inline void fl_replace_browser_line(Fl_Widget* o, int n, const char* s) {
424  ((Fl_Browser*)o)->replace(n,s);}
425 inline char* fl_get_browser_line(Fl_Widget* o, int n) {
426  return (char*)(((Fl_Browser*)o)->text(n));}
427 inline int fl_load_browser(Fl_Widget* o, const char* f) {
428  return ((Fl_Browser*)o)->load(f);}
429 inline void fl_select_browser_line(Fl_Widget* o, int n) {
430  ((Fl_Browser*)o)->select(n,1);}
431 inline void fl_deselect_browser_line(Fl_Widget* o, int n) {
432  ((Fl_Browser*)o)->select(n,0);}
433 inline void fl_deselect_browser(Fl_Widget* o) {
434  ((Fl_Browser*)o)->deselect();}
435 inline int fl_isselected_browser_line(Fl_Widget* o, int n) {
436  return ((Fl_Browser*)o)->selected(n);}
437 inline int fl_get_browser_topline(Fl_Widget* o) {
438  return ((Fl_Browser*)o)->topline();}
439 inline int fl_get_browser(Fl_Widget* o) {
440  return ((Fl_Browser*)o)->value();}
441 inline int fl_get_browser_maxline(Fl_Widget* o) {
442  return ((Fl_Browser*)o)->size();}
443 //linline int fl_get_browser_screenlines(Fl_Widget*);
444 inline void fl_set_browser_topline(Fl_Widget* o, int n) {
445  ((Fl_Browser*)o)->topline(n);}
446 inline void fl_set_browser_fontsize(Fl_Widget* o, int s) {
447  ((Fl_Browser*)o)->textsize(s);}
448 inline void fl_set_browser_fontstyle(Fl_Widget* o, Fl_Font s) {
449  ((Fl_Browser*)o)->textfont(s);}
450 inline void fl_set_browser_specialkey(Fl_Widget* o, char c) {
451  ((Fl_Browser*)o)->format_char(c);}
452 //inline void fl_set_browser_vscrollbar(Fl_Widget*, int);
453 //inline void fl_set_browser_hscrollbar(Fl_Widget*, int);
454 //inline void fl_set_browser_leftslider(Fl_Widget*, int);
455 //#define fl_set_browser_leftscrollbar fl_set_browser_leftslider
456 //inline void fl_set_browser_line_selectable(Fl_Widget*, int, int);
457 //inline void fl_get_browser_dimension(Fl_Widget*,int*,int*,int*,int*);
458 //inline void fl_set_browser_dblclick_callback(Fl_Widget*,FL_CALLBACKPTR,long);
459 //inline void fl_set_browser_xoffset(Fl_Widget*, FL_Coord);
460 //inline void fl_set_browser_scrollbarsize(Fl_Widget*, int, int);
461 inline void fl_setdisplayed_browser_line(Fl_Widget* o, int n, int i) {
462  ((Fl_Browser*)o)->display(n,i);}
463 inline int fl_isdisplayed_browser_line(Fl_Widget* o, int n) {
464  return ((Fl_Browser*)o)->displayed(n);}
465 
466 #include "Fl_Button.H"
467 
468 #define FL_NORMAL_BUTTON 0
469 #define FL_TOUCH_BUTTON 4
470 #define FL_INOUT_BUTTON 5
471 #define FL_RETURN_BUTTON 6
472 #define FL_HIDDEN_RET_BUTTON 7
473 #define FL_PUSH_BUTTON FL_TOGGLE_BUTTON
474 #define FL_MENU_BUTTON 9
475 
476 FL_EXPORT Fl_Button* fl_add_button(uchar t,int x,int y,int w,int h,const char* l);
477 inline int fl_get_button(Fl_Widget* b) {return ((Fl_Button*)b)->value();}
478 inline void fl_set_button(Fl_Widget* b, int v) {((Fl_Button*)b)->value(v);}
479 inline int fl_get_button_numb(Fl_Widget*) {return Fl::event_button();}
480 inline void fl_set_button_shortcut(Fl_Widget* b, const char* s,int=0) {
481  ((Fl_Button*)b)->shortcut(s);}
482 //#define fl_set_object_shortcut(b,s) fl_set_button_shortcut(b,s)
483 
484 #include "Fl_Light_Button.H"
485 forms_constructor(Fl_Light_Button, fl_add_lightbutton)
486 
487 #include "Fl_Round_Button.H"
488 forms_constructor(Fl_Round_Button, fl_add_roundbutton)
489 forms_constructor(Fl_Round_Button, fl_add_round3dbutton)
490 
491 #include "Fl_Check_Button.H"
492 forms_constructor(Fl_Check_Button, fl_add_checkbutton)
493 
494 inline Fl_Widget* fl_add_bitmapbutton(int t,int x,int y,int w,int h,const char* l) {Fl_Widget* o = fl_add_button(t,x,y,w,h,l); return o;}
495 inline void fl_set_bitmapbutton_data(Fl_Widget* o,int a,int b,uchar* c) {
496  (new Fl_Bitmap(c,a,b))->label(o);} // does not delete old Fl_Bitmap!
497 
498 inline Fl_Widget* fl_add_pixmapbutton(int t,int x,int y,int w,int h,const char* l) {Fl_Widget* o = fl_add_button(t,x,y,w,h,l); return o;}
499 inline void fl_set_pixmapbutton_data(Fl_Widget* o, const char*const* c) {
500  (new Fl_Pixmap(c))->label(o);} // does not delete old Fl_Pixmap!
501 
502 // Fl_Canvas object not yet implemented!
503 
504 #include "Fl_Chart.H"
505 
506 forms_constructor(Fl_Chart, fl_add_chart)
507 inline void fl_clear_chart(Fl_Widget* o) {
508  ((Fl_Chart*)o)->clear();}
509 inline void fl_add_chart_value(Fl_Widget* o,double v,const char* s,uchar c){
510  ((Fl_Chart*)o)->add(v,s,c);}
511 inline void fl_insert_chart_value(Fl_Widget* o, int i, double v, const char* s, uchar c) {
512  ((Fl_Chart*)o)->insert(i,v,s,c);}
513 inline void fl_replace_chart_value(Fl_Widget* o, int i, double v, const char* s, uchar c) {
514  ((Fl_Chart*)o)->replace(i,v,s,c);}
515 inline void fl_set_chart_bounds(Fl_Widget* o, double a, double b) {
516  ((Fl_Chart*)o)->bounds(a,b);}
517 inline void fl_set_chart_maxnumb(Fl_Widget* o, int v) {
518  ((Fl_Chart*)o)->maxsize(v);}
519 inline void fl_set_chart_autosize(Fl_Widget* o, int v) {
520  ((Fl_Chart*)o)->autosize(v);}
521 inline void fl_set_chart_lstyle(Fl_Widget* o, Fl_Font v) {
522  ((Fl_Chart*)o)->textfont(v);}
523 inline void fl_set_chart_lsize(Fl_Widget* o, int v) {
524  ((Fl_Chart*)o)->textsize(v);}
525 inline void fl_set_chart_lcolor(Fl_Widget* o, Fl_Color v) {
526  ((Fl_Chart*)o)->textcolor(v);}
527 #define fl_set_chart_lcol fl_set_chart_lcolor
528 
529 #include "Fl_Choice.H"
530 
531 #define FL_NORMAL_CHOICE 0
532 #define FL_NORMAL_CHOICE2 0
533 #define FL_DROPLIST_CHOICE 0
534 
535 forms_constructor(Fl_Choice, fl_add_choice)
536 inline void fl_clear_choice(Fl_Widget* o) {
537  ((Fl_Choice*)o)->clear();}
538 inline void fl_addto_choice(Fl_Widget* o, const char* s) {
539  ((Fl_Choice*)o)->add(s);}
540 inline void fl_replace_choice(Fl_Widget* o, int i, const char* s) {
541  ((Fl_Choice*)o)->replace(i-1,s);}
542 inline void fl_delete_choice(Fl_Widget* o, int i) {
543  ((Fl_Choice*)o)->remove(i-1);}
544 inline void fl_set_choice(Fl_Widget* o, int i) {
545  ((Fl_Choice*)o)->value(i-1);}
546 // inline void fl_set_choice_text(Fl_Widget*, const char*);
547 inline int fl_get_choice(Fl_Widget* o) {
548  return ((Fl_Choice*)o)->value()+1;}
549 // inline const char* fl_get_choice_item_text(Fl_Widget*, int);
550 // inline int fl_get_choice_maxitems(Fl_Widget*);
551 inline const char* fl_get_choice_text(Fl_Widget* o) {
552  return ((Fl_Choice*)o)->text();}
553 inline void fl_set_choice_fontsize(Fl_Widget* o, int x) {
554  ((Fl_Choice*)o)->textsize(x);}
555 inline void fl_set_choice_fontstyle(Fl_Widget* o, Fl_Font x) {
556  ((Fl_Choice*)o)->textfont(x);}
557 // inline void fl_set_choice_item_mode(Fl_Widget*, int, unsigned);
558 // inline void fl_set_choice_item_shortcut(Fl_Widget*, int, const char*);
559 
560 #include "Fl_Clock.H"
561 forms_constructort(Fl_Clock, fl_add_clock)
562 inline void fl_get_clock(Fl_Widget* o, int* h, int* m, int* s) {
563  *h = ((Fl_Clock*)o)->hour();
564  *m = ((Fl_Clock*)o)->minute();
565  *s = ((Fl_Clock*)o)->second();
566 }
567 
568 #include "Fl_Counter.H"
569 forms_constructor(Fl_Counter, fl_add_counter)
570 inline void fl_set_counter_value(Fl_Widget* o, double v) {
571  ((Fl_Counter*)o)->value(v);}
572 inline void fl_set_counter_bounds(Fl_Widget* o, double a, double b) {
573  ((Fl_Counter*)o)->bounds(a,b);}
574 inline void fl_set_counter_step(Fl_Widget* o, double a, double b) {
575  ((Fl_Counter*)o)->step(a,b);}
576 inline void fl_set_counter_precision(Fl_Widget* o, int v) {
577  ((Fl_Counter*)o)->precision(v);}
578 inline void fl_set_counter_return(Fl_Widget* o, int v) {
579  ((Fl_Counter*)o)->when((Fl_When)(v|FL_WHEN_RELEASE));}
580 inline double fl_get_counter_value(Fl_Widget* o) {
581  return ((Fl_Counter*)o)->value();}
582 inline void fl_get_counter_bounds(Fl_Widget* o, float* a, float* b) {
583  *a = float(((Fl_Counter*)o)->minimum());
584  *b = float(((Fl_Counter*)o)->maximum());
585 }
586 //inline void fl_set_counter_filter(Fl_Widget*,const char* (*)(Fl_Widget*,double,int));
587 
588 // Cursor stuff cannot be emulated because it uses X stuff
589 inline void fl_set_cursor(Fl_Window* w, Fl_Cursor c) {w->cursor(c);}
590 #define FL_INVISIBLE_CURSOR FL_CURSOR_NONE
591 #define FL_DEFAULT_CURSOR FL_CURSOR_DEFAULT
592 
593 #include "Fl_Dial.H"
594 
595 #define FL_DIAL_COL1 FL_GRAY
596 #define FL_DIAL_COL2 37
597 
598 forms_constructor(Fl_Dial, fl_add_dial)
599 inline void fl_set_dial_value(Fl_Widget* o, double v) {
600  ((Fl_Dial*)o)->value(v);}
601 inline double fl_get_dial_value(Fl_Widget* o) {
602  return ((Fl_Dial*)o)->value();}
603 inline void fl_set_dial_bounds(Fl_Widget* o, double a, double b) {
604  ((Fl_Dial*)o)->bounds(a, b);}
605 inline void fl_get_dial_bounds(Fl_Widget* o, float* a, float* b) {
606  *a = float(((Fl_Dial*)o)->minimum());
607  *b = float(((Fl_Dial*)o)->maximum());
608 }
609 inline void fl_set_dial_return(Fl_Widget* o, int i) {
610  ((Fl_Dial*)o)->when((Fl_When)(i|FL_WHEN_RELEASE));}
611 inline void fl_set_dial_angles(Fl_Widget* o, int a, int b) {
612  ((Fl_Dial*)o)->angles((short)a, (short)b);}
613 //inline void fl_set_dial_cross(Fl_Widget* o, int);
614 // inline void fl_set_dial_direction(Fl_Widget* o, uchar d) {
615 // ((Fl_Dial*)o)->direction(d);}
616 inline void fl_set_dial_step(Fl_Widget* o, double v) {
617  ((Fl_Dial*)o)->step(v);}
618 
619 // Frames:
620 
621 inline Fl_Widget* fl_add_frame(Fl_Boxtype i,int x,int y,int w,int h,const char* l) {
622  return fl_add_box(i,x-3,y-3,w+6,h+6,l);}
623 
624 // labelframe nyi
625 inline Fl_Widget* fl_add_labelframe(Fl_Boxtype i,int x,int y,int w,int h,const char* l) {
626  Fl_Widget* o = fl_add_box(i,x-3,y-3,w+6,h+6,l);
627  o->align(FL_ALIGN_TOP_LEFT);
628  return o;
629 }
630 
631 #include "Fl_Free.H"
632 inline Fl_Free*
633 fl_add_free(int t,double x,double y,double w,double h,const char* l,
634  FL_HANDLEPTR hdl) {
635  return (Fl_Free*)(fl_add_new(
636  new Fl_Free(t,int(x),int(y),int(w),int(h),l,hdl)));
637 }
638 
639 #include "fl_ask.H"
640 #include "fl_show_colormap.H"
641 
642 inline int fl_show_question(const char* c, int = 0) {return fl_choice("%s",fl_no,fl_yes,0L,c);}
643 FL_EXPORT void fl_show_message(const char *,const char *,const char *);
644 FL_EXPORT void fl_show_alert(const char *,const char *,const char *,int=0);
645 FL_EXPORT int fl_show_question(const char *,const char *,const char *);
646 inline const char *fl_show_input(const char *l,const char*d=0) {return fl_input("%s",d,l);}
647 FL_EXPORT /*const*/ char *fl_show_simple_input(const char *label, const char *deflt = 0);
648 FL_EXPORT int fl_show_choice(
649  const char *m1,
650  const char *m2,
651  const char *m3,
652  int numb,
653  const char *b0,
654  const char *b1,
655  const char *b2);
656 
657 inline void fl_set_goodies_font(Fl_Font a, Fl_Fontsize b) {fl_message_font(a,b);}
658 #define fl_show_messages fl_message
659 inline int fl_show_choices(const char* c,int n,const char* b1,const char* b2,
660  const char* b3, int) {
661  return fl_show_choice(0,c,0,n,b1,b2,b3);
662 }
663 
664 #include "filename.H"
665 #include "Fl_File_Chooser.H"
666 inline int do_matching(char* a, const char* b) {return fl_filename_match(a,b);}
667 
668 // Forms-compatible file chooser (implementation in fselect.C):
669 FL_EXPORT char* fl_show_file_selector(const char* message,const char* dir,
670  const char* pat,const char* fname);
671 FL_EXPORT char* fl_get_directory();
672 FL_EXPORT char* fl_get_pattern();
673 FL_EXPORT char* fl_get_filename();
674 
675 #include "Fl_Input.H"
676 forms_constructor(Fl_Input, fl_add_input)
677 inline void fl_set_input(Fl_Widget* o, const char* v) {
678  ((Fl_Input*)o)->value(v);}
679 inline void fl_set_input_return(Fl_Widget* o, int x) {
680  ((Fl_Input*)o)->when((Fl_When)(x | FL_WHEN_RELEASE));}
681 inline void fl_set_input_color(Fl_Widget* o, Fl_Color a, Fl_Color b) {
682  ((Fl_Input*)o)->textcolor(a);
683  ((Fl_Input*)o)->cursor_color(b);
684 }
685 // inline void fl_set_input_scroll(Fl_Widget*, int);
686 inline void fl_set_input_cursorpos(Fl_Widget* o, int x, int /*y*/) {
687  ((Fl_Input*)o)->position(x);}
688 // inline void fl_set_input_selected(Fl_Widget*, int);
689 // inline void fl_set_input_selected_range(Fl_Widget*, int, int);
690 // inline void fl_set_input_maxchars(Fl_Widget*, int);
691 // inline void fl_set_input_format(Fl_Widget*, int, int);
692 // inline void fl_set_input_hscrollbar(Fl_Widget*, int);
693 // inline void fl_set_input_vscrollbar(Fl_Widget*, int);
694 // inline void fl_set_input_xoffset(Fl_Widget*, int);
695 // inline void fl_set_input_topline(Fl_Widget*, int);
696 // inline void fl_set_input_scrollbarsize(Fl_Widget*, int, int);
697 // inline int fl_get_input_topline(Fl_Widget*);
698 // inline int fl_get_input_screenlines(Fl_Widget*);
699 inline int fl_get_input_cursorpos(Fl_Widget* o, int*x, int*y) {
700  *x = ((Fl_Input*)o)->position(); *y = 0; return *x;}
701 // inline int fl_get_input_numberoflines(Fl_Widget*);
702 // inline void fl_get_input_format(Fl_Widget*, int*, int*);
703 inline const char* fl_get_input(Fl_Widget* o) {return ((Fl_Input*)o)->value();}
704 
705 #include "Fl_Menu_Button.H"
706 
707 // types are not implemented, they all act like FL_PUSH_MENU:
708 #define FL_TOUCH_MENU 0
709 #define FL_PUSH_MENU 1
710 #define FL_PULLDOWN_MENU 2
711 forms_constructor(Fl_Menu_Button, fl_add_menu)
712 
713 inline void fl_clear_menu(Fl_Widget* o) {
714  ((Fl_Menu_Button*)o)->clear();}
715 inline void fl_set_menu(Fl_Widget* o, const char* s) {
716  ((Fl_Menu_Button*)o)->clear(); ((Fl_Menu_Button*)o)->add(s);}
717 inline void fl_addto_menu(Fl_Widget* o, const char* s) {
718  ((Fl_Menu_Button*)o)->add(s);}
719 inline void fl_replace_menu_item(Fl_Widget* o, int i, const char* s) {
720  ((Fl_Menu_Button*)o)->replace(i-1,s);}
721 inline void fl_delete_menu_item(Fl_Widget* o, int i) {
722  ((Fl_Menu_Button*)o)->remove(i-1);}
723 inline void fl_set_menu_item_shortcut(Fl_Widget* o, int i, const char* s) {
724  ((Fl_Menu_Button*)o)->shortcut(i-1,fl_old_shortcut(s));}
725 inline void fl_set_menu_item_mode(Fl_Widget* o, int i, long x) {
726  ((Fl_Menu_Button*)o)->mode(i-1,x);}
727 inline void fl_show_menu_symbol(Fl_Widget*, int ) {
728 /* ((Fl_Menu_Button*)o)->show_menu_symbol(i); */}
729 // inline void fl_set_menu_popup(Fl_Widget*, int);
730 inline int fl_get_menu(Fl_Widget* o) {
731  return ((Fl_Menu_Button*)o)->value()+1;}
732 inline const char* fl_get_menu_item_text(Fl_Widget* o, int i) {
733  return ((Fl_Menu_Button*)o)->text(i);}
734 inline int fl_get_menu_maxitems(Fl_Widget* o) {
735  return ((Fl_Menu_Button*)o)->size();}
736 inline int fl_get_menu_item_mode(Fl_Widget* o, int i) {
737  return ((Fl_Menu_Button*)o)->mode(i);}
738 inline const char* fl_get_menu_text(Fl_Widget* o) {
739  return ((Fl_Menu_Button*)o)->text();}
740 
741 #include "Fl_Positioner.H"
742 #define FL_NORMAL_POSITIONER 0
743 forms_constructor(Fl_Positioner, fl_add_positioner)
744 inline void fl_set_positioner_xvalue(Fl_Widget* o, double v) {
745  ((Fl_Positioner*)o)->xvalue(v);}
746 inline double fl_get_positioner_xvalue(Fl_Widget* o) {
747  return ((Fl_Positioner*)o)->xvalue();}
748 inline void fl_set_positioner_xbounds(Fl_Widget* o, double a, double b) {
749  ((Fl_Positioner*)o)->xbounds(a,b);}
750 inline void fl_get_positioner_xbounds(Fl_Widget* o, float* a, float* b) {
751  *a = float(((Fl_Positioner*)o)->xminimum());
752  *b = float(((Fl_Positioner*)o)->xmaximum());
753 }
754 inline void fl_set_positioner_yvalue(Fl_Widget* o, double v) {
755  ((Fl_Positioner*)o)->yvalue(v);}
756 inline double fl_get_positioner_yvalue(Fl_Widget* o) {
757  return ((Fl_Positioner*)o)->yvalue();}
758 inline void fl_set_positioner_ybounds(Fl_Widget* o, double a, double b) {
759  ((Fl_Positioner*)o)->ybounds(a,b);}
760 inline void fl_get_positioner_ybounds(Fl_Widget* o, float* a, float* b) {
761  *a = float(((Fl_Positioner*)o)->yminimum());
762  *b = float(((Fl_Positioner*)o)->ymaximum());
763 }
764 inline void fl_set_positioner_xstep(Fl_Widget* o, double v) {
765  ((Fl_Positioner*)o)->xstep(v);}
766 inline void fl_set_positioner_ystep(Fl_Widget* o, double v) {
767  ((Fl_Positioner*)o)->ystep(v);}
768 inline void fl_set_positioner_return(Fl_Widget* o, int v) {
769  ((Fl_Positioner*)o)->when((Fl_When)(v|FL_WHEN_RELEASE));}
770 
771 #include "Fl_Slider.H"
772 
773 #define FL_HOR_BROWSER_SLIDER FL_HOR_SLIDER
774 #define FL_VERT_BROWSER_SLIDER FL_VERT_SLIDER
775 
776 forms_constructort(Fl_Slider, fl_add_slider)
777 #define FL_SLIDER_COL1 FL_GRAY
778 inline void fl_set_slider_value(Fl_Widget* o, double v) {
779  ((Fl_Slider*)o)->value(v);}
780 inline double fl_get_slider_value(Fl_Widget* o) {
781  return ((Fl_Slider*)o)->value();}
782 inline void fl_set_slider_bounds(Fl_Widget* o, double a, double b) {
783  ((Fl_Slider*)o)->bounds(a, b);}
784 inline void fl_get_slider_bounds(Fl_Widget* o, float* a, float* b) {
785  *a = float(((Fl_Slider*)o)->minimum());
786  *b = float(((Fl_Slider*)o)->maximum());
787 }
788 inline void fl_set_slider_return(Fl_Widget* o, int i) {
789  ((Fl_Slider*)o)->when((Fl_When)(i|FL_WHEN_RELEASE));}
790 inline void fl_set_slider_step(Fl_Widget* o, double v) {
791  ((Fl_Slider*)o)->step(v);}
792 // inline void fl_set_slider_increment(Fl_Widget* o, double v, double);
793 inline void fl_set_slider_size(Fl_Widget* o, double v) {
794  ((Fl_Slider*)o)->slider_size(v);}
795 
796 #include "Fl_Value_Slider.H"
797 forms_constructor(Fl_Value_Slider, fl_add_valslider)
798 
799 inline void fl_set_slider_precision(Fl_Widget* o, int i) {
800  ((Fl_Value_Slider*)o)->precision(i);}
801 // filter function!
802 
803 // The forms text object was the same as an Fl_Box except it inverted the
804 // meaning of FL_ALIGN_INSIDE. Implementation in forms.cxx
805 class FL_EXPORT Fl_FormsText : public Fl_Widget {
806 protected:
807  void draw();
808 public:
809  Fl_FormsText(Fl_Boxtype b, int X, int Y, int W, int H, const char* l=0)
810  : Fl_Widget(X,Y,W,H,l) {box(b); align(FL_ALIGN_LEFT);}
811 };
812 #define FL_NORMAL_TEXT FL_NO_BOX
813 forms_constructorb(Fl_FormsText, fl_add_text)
814 
815 #include "Fl_Timer.H"
816 forms_constructort(Fl_Timer, fl_add_timer)
817 inline void fl_set_timer(Fl_Widget* o, double v) {((Fl_Timer*)o)->value(v);}
818 inline double fl_get_timer(Fl_Widget* o) {return ((Fl_Timer*)o)->value();}
819 inline void fl_suspend_timer(Fl_Widget* o) {((Fl_Timer*)o)->suspended(1);}
820 inline void fl_resume_timer(Fl_Widget* o) {((Fl_Timer*)o)->suspended(0);}
821 inline void fl_set_timer_countup(Fl_Widget* o,char d) {((Fl_Timer*)o)->direction(d);}
822 void FL_EXPORT fl_gettime(long* sec, long* usec);
823 
824 // Fl_XYPlot nyi
825 
826 
827 // stuff from DDForms:
828 
829 inline int fl_double_click() {return Fl::event_clicks();}
830 inline void fl_draw() {Fl::flush();}
831 
832 #endif /* define __FORMS_H__ */
833 
834 //
835 // End of "$Id: forms.H 10410 2014-10-29 20:17:38Z cand $".
836 //
Fl_Widget is the base class for all widgets in FLTK.
Definition: Fl_Widget.H:101
Controls a single floating point value with button (or keyboard) arrows.
Definition: Fl_Counter.H:48
unsigned int visible() const
Returns whether a widget is visible.
Definition: Fl_Widget.H:660
Do the callback when the button or key is released and the value changes.
Definition: Enumerations.H:443
void deactivate()
Deactivates the widget.
Definition: Fl_Widget.cxx:253
This widget produces an actual window.
Definition: Fl_Window.H:57
Fl_Cursor
The following constants define the mouse cursors that are available in FLTK.
Definition: Enumerations.H:1048
virtual void hide()
Makes a widget invisible.
Definition: Fl_Widget.cxx:283
virtual void resize(int X, int Y, int W, int H)
Changes the size and position of the window.
void h(int v)
Internal use only.
Definition: Fl_Widget.H:145
The Fl_Pixmap class supports caching and drawing of colormap (pixmap) images, including transparency...
Definition: Fl_Pixmap.H:41
static Fl_Widget * focus()
Gets the current Fl::focus() widget.
Definition: Fl.H:838
Fl_Align align() const
Gets the label alignment.
Definition: Fl_Widget.H:348
const char * label() const
See void Fl_Window::label(const char*)
Definition: Fl_Window.H:450
This widget provides a round analog clock display.
Definition: Fl_Clock.H:113
Definition: forms.H:805
void redraw()
Schedules the drawing of the widget.
Definition: Fl.cxx:1766
The Fl_Dial widget provides a circular dial to control a single floating point value.
Definition: Fl_Dial.H:47
File names and URI utility functions.
Fl static class.
static void add_fd(int fd, int when, Fl_FD_Handler cb, void *=0)
Adds file descriptor fd to listen to.
The Fl_Value_Slider widget is a Fl_Slider widget with a box displaying the current value...
Definition: Fl_Value_Slider.H:33
FL_EXPORT unsigned int fl_old_shortcut(const char *s)
Emulation of XForms named shortcuts.
Definition: fl_shortcut.cxx:396
This is a button that when pushed pops up a menu (or hierarchy of menus) defined by an array of Fl_Me...
Definition: Fl_Menu_Button.H:58
void y(int v)
Internal use only.
Definition: Fl_Widget.H:141
virtual void draw()=0
Draws the widget.
Fl_Chart displays simple charts.
Definition: Fl_Chart.H:72
void remove(int index)
Removes the widget at index from the group but does not delete it.
Definition: Fl_Group.cxx:503
void fl_color(Fl_Color c)
Sets the color for all subsequent drawing operations.
Definition: fl_draw.H:52
Fl_When
These constants determine when a callback is performed.
Definition: Enumerations.H:439
void size(int W, int H)
Changes the size of the widget.
Definition: Fl_Widget.H:341
Fl_Group * parent() const
Returns a pointer to the parent widget.
Definition: Fl_Widget.H:254
static void flush()
Causes all the windows that need it to be redrawn and graphics forced out through the pipes...
Definition: Fl.cxx:781
FL_EXPORT int fl_filename_match(const char *name, const char *pattern)
Checks if a string s matches a pattern p.
Definition: filename_match.cxx:44
int fl_choice(const char *fmt, const char *b0, const char *b1, const char *b2,...)
Shows a dialog displaying the printf style fmt message, this dialog features up to 3 customizable cho...
Definition: fl_ask.cxx:459
virtual void show()
Puts the window on the screen.
This widget simply draws its box, and possibly its label.
Definition: Fl_Box.H:34
void cursor(Fl_Cursor)
Changes the cursor for this window.
Definition: fl_cursor.cxx:111
Fl_Color labelcolor() const
Gets the label color.
Definition: Fl_Widget.H:472
Fl_Font labelfont() const
Gets the font to use.
Definition: Fl_Widget.H:487
FL_EXPORT const char * fl_yes
string pointer used in common dialogs, you can change it to another language
Definition: fl_ask.cxx:272
static void add_timeout(double t, Fl_Timeout_Handler, void *=0)
Adds a one-shot timeout callback.
Definition: Fl.cxx:313
Fl_Boxtype
Definition: Enumerations.H:603
This is the FLTK text input widget.
Definition: Fl_Input.H:221
virtual void resize(int x, int y, int w, int h)
Changes the size or position of the widget.
Definition: Fl_Widget.cxx:150
void hotspot(int x, int y, int offscreen=0)
Positions the window so that the mouse is pointing at the given position, or at the center of the giv...
Definition: Fl_Window_hotspot.cxx:24
Fl_Window * window() const
Returns a pointer to the nearest parent window up the widget hierarchy.
Definition: Fl_Window.cxx:118
static int event_button()
Gets which particular mouse button caused the current event.
Definition: Fl.H:676
void insert(Fl_Widget &, int i)
The widget is removed from its current group (if any) and then inserted into this group...
Definition: Fl_Group.cxx:458
The Fl_Group class is the FLTK container widget.
Definition: Fl_Group.H:41
void add(Fl_Widget &)
The widget is removed from its current group (if any) and then added to the end of this group...
Definition: Fl_Group.cxx:491
The Fl_Slider widget contains a sliding knob inside a box.
Definition: Fl_Slider.H:61
Buttons generate callbacks when they are clicked by the user.
Definition: Fl_Round_Button.H:36
Fl_Fontsize labelsize() const
Gets the font size in pixels.
Definition: Fl_Widget.H:502
void activate()
Activates the widget.
Definition: Fl_Widget.cxx:241
const char * fl_input(const char *fmt, const char *defstr,...)
Shows an input dialog displaying the fmt message.
Definition: fl_ask.cxx:505
This subclass displays the "on" state by turning on a light, rather than drawing pushed in...
Definition: Fl_Light_Button.H:38
Fl_Boxtype box() const
Gets the box type of the widget.
Definition: Fl_Widget.H:363
Fl_Window widget .
void forms_end()
This is for forms compatibility only.
Definition: forms_compatability.cxx:29
FL_EXPORT const char * fl_no
string pointer used in common dialogs, you can change it to another language
Definition: fl_ask.cxx:271
The fl_show_colormap() function hides the implementation classes used to provide the popup window and...
void begin()
Sets the current group so you can build the widget tree by just constructing the widgets.
Definition: Fl_Group.cxx:69
virtual void show()
Makes a widget visible.
Definition: Fl_Widget.cxx:271
FL_EXPORT void fl_draw_box(Fl_Boxtype, int x, int y, int w, int h, Fl_Color)
Draws a box using given type, position, size and color.
Definition: fl_boxtype.cxx:436
Emulation of the Forms "free" widget.
Definition: Fl_Free.H:57
static int event_clicks()
Returns non zero if we had a double click event.
Definition: Fl.H:645
void resizable(Fl_Widget &o)
See void Fl_Group::resizable(Fl_Widget *box)
Definition: Fl_Group.H:117
A button with a "checkmark" to show its status.
Definition: Fl_Check_Button.H:30
This class is provided for Forms compatibility.
Definition: Fl_Positioner.H:37
int Fl_Fontsize
Size of a font in pixels.
Definition: Enumerations.H:906
FL_EXPORT void fl_draw(const char *str, int x, int y)
Draws a nul-terminated UTF-8 string starting at the given x, y location.
Definition: fl_font.cxx:70
A button that is used to pop up a menu.
Definition: Fl_Choice.H:83
utility header to pull drawing functions together
Forms compatibility Bitmap Image Widget.
Definition: Fl_FormsBitmap.H:30
static void set_color(Fl_Color, uchar, uchar, uchar)
Sets an entry in the fl_color index table.
Definition: fl_color.cxx:368
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
void do_callback()
Calls the widget callback.
Definition: Fl_Widget.H:861
int Fl_Font
A font number is an index into the internal font table.
Definition: Enumerations.H:877
static void set_font(Fl_Font, const char *)
Changes a face.
Definition: fl_set_font.cxx:34
unsigned Fl_Align
FLTK type for alignment control.
Definition: Enumerations.H:828
The Fl_Browser widget displays a scrolling list of text lines, and manages all the storage for the te...
Definition: Fl_Browser.H:80
The Fl_Bitmap class supports caching and drawing of mono-color (bitmap) images.
Definition: Fl_Bitmap.H:33
Forms pixmap drawing routines.
Definition: Fl_FormsPixmap.H:31
static void remove_fd(int, int when)
Removes a file descriptor handler.
API for common dialogs.
void position(int X, int Y)
Repositions the window or widget.
Definition: Fl_Widget.H:332
const char * label() const
Gets the current label text.
Definition: Fl_Widget.H:421
const Fl_Align FL_ALIGN_LEFT
Align the label at the left of the widget.
Definition: Enumerations.H:839
Fl_When when() const
Returns the conditions under which the callback is called.
Definition: Fl_Widget.H:621
Fl_Callback_p callback() const
Gets the current callback function for the widget.
Definition: Fl_Widget.H:561
Buttons generate callbacks when they are clicked by the user.
Definition: Fl_Button.H:79
static void set_idle(Fl_Old_Idle_Handler cb)
Sets an idle callback.
Definition: Fl.H:1175
void w(int v)
Internal use only.
Definition: Fl_Widget.H:143
static Fl_Group * current()
Returns the currently active group.
Definition: Fl_Group.cxx:84
unsigned char uchar
unsigned char
Definition: fl_types.h:30
void fl_font(Fl_Font face, Fl_Fontsize fsize)
Sets the current font, which is then used in various drawing routines.
Definition: fl_draw.H:509
void x(int v)
Internal use only.
Definition: Fl_Widget.H:139
uchar type() const
Gets the widget type.
Definition: Fl_Widget.H:274
This is provided only to emulate the Forms Timer widget.
Definition: Fl_Timer.H:41
Fl_Labeltype labeltype() const
Gets the label type.
Definition: Fl_Widget.H:456
Fl_Color color() const
Gets the background color of the widget.
Definition: Fl_Widget.H:378
virtual void hide()
Removes the window from the screen.
Definition: Fl.cxx:1530