FLTK 1.3.3: Fl_Tree_Prefs.H Source File

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Fl_Tree_Prefs.H
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1 //
2 // "$Id: Fl_Tree_Prefs.H 10280 2014-09-06 09:31:53Z cand $"
3 //
4
5 #ifndef FL_TREE_PREFS_H
6 #define FL_TREE_PREFS_H
7
8 #include <FL/Fl.H> // needed for ABI version features (via Enumerations.H)
9
11 // FL/Fl_Tree_Prefs.H
13 //
14 // Fl_Tree_Prefs -- This file is part of the Fl_Tree widget for FLTK
15 // Copyright (C) 2009-2010 by Greg Ercolano.
16 //
17 // This library is free software. Distribution and use rights are outlined in
18 // the file "COPYING" which should have been included with this file. If this
19 // file is missing or damaged, see the license at:
20 //
21 // http://www.fltk.org/COPYING.php
22 //
23 // Please report all bugs and problems on the following page:
24 //
25 // http://www.fltk.org/str.php
26 //
27
42
45
49 enum Fl_Tree_Sort {
50 FL_TREE_SORT_NONE=0,
51 FL_TREE_SORT_ASCENDING=1,
52 FL_TREE_SORT_DESCENDING=2
53 };
54
58 enum Fl_Tree_Connector {
59 FL_TREE_CONNECTOR_NONE=0,
60 FL_TREE_CONNECTOR_DOTTED=1,
61 FL_TREE_CONNECTOR_SOLID=2
62 };
63
67 enum Fl_Tree_Select {
68 FL_TREE_SELECT_NONE=0,
69 FL_TREE_SELECT_SINGLE=1,
70 FL_TREE_SELECT_MULTI=2,
71 FL_TREE_SELECT_SINGLE_DRAGGABLE=3
73 };
75
76 #if FLTK_ABI_VERSION >= 10301
77 enum Fl_Tree_Item_Reselect_Mode {
82 FL_TREE_SELECTABLE_ONCE=0,
83 FL_TREE_SELECTABLE_ALWAYS,
84 };
85
90 enum Fl_Tree_Item_Draw_Mode {
91 FL_TREE_ITEM_DRAW_DEFAULT=0,
92 FL_TREE_ITEM_DRAW_LABEL_AND_WIDGET=1,
94 FL_TREE_ITEM_HEIGHT_FROM_WIDGET=2
95 };
96 #endif /*FLTK_ABI_VERSION*/
97
98 #if FLTK_ABI_VERSION >= 10303
99 class Fl_Tree_Item;
100 typedef void (Fl_Tree_Item_Draw_Callback)(Fl_Tree_Item*, void*);
101 #endif
102
111 class FL_EXPORT Fl_Tree_Prefs {
112 Fl_Font _labelfont; // label's font face
113 Fl_Fontsize _labelsize; // label's font size
114 int _margintop; // --
115 int _marginleft; // |- tree's controllable margins
116 #if FLTK_ABI_VERSION >= 10301
117 int _marginbottom; // --
118 #endif
119 int _openchild_marginbottom; // extra space below an open child tree
120 int _usericonmarginleft; // space to left of user icon (if any)
121 int _labelmarginleft; // space to left of label
122 #if FLTK_ABI_VERSION >= 10301
123 int _widgetmarginleft; // space to left of widget
124 #endif
125 int _connectorwidth; // connector width (right of open/close icon)
126 int _linespacing; // vertical space between lines
127 // Colors
128 Fl_Color _labelfgcolor; // label's foreground color
129 Fl_Color _labelbgcolor; // label's background color
130 Fl_Color _connectorcolor; // connector dotted line color
131 Fl_Tree_Connector _connectorstyle; // connector line style
132 Fl_Image *_openimage; // the 'open' icon [+]
133 Fl_Image *_closeimage; // the 'close' icon [-]
134 Fl_Image *_userimage; // user's own icon
135 char _showcollapse; // 1=show collapse icons, 0=don't
136 char _showroot; // show the root item as part of the tree
137 Fl_Tree_Sort _sortorder; // none, ascening, descending, etc.
138 Fl_Boxtype _selectbox; // selection box type
139 Fl_Tree_Select _selectmode; // selection mode
140 #if FLTK_ABI_VERSION >= 10301
141 Fl_Tree_Item_Reselect_Mode _itemreselectmode; // controls item selection callback() behavior
142 Fl_Tree_Item_Draw_Mode _itemdrawmode; // controls how items draw label + widget()
143 #endif /*FLTK_ABI_VERSION*/
144 #if FLTK_ABI_VERSION >= 10303
145 Fl_Tree_Item_Draw_Callback *_itemdrawcallback; // callback to handle drawing items (0=none)
146 void *_itemdrawuserdata; // data for drawing items (0=none)
147 #endif
148 public:
149 Fl_Tree_Prefs();
150
152 // Labels
155 inline Fl_Font item_labelfont() const { return(_labelfont); }
157 inline void item_labelfont(Fl_Font val) { _labelfont = val; }
159 inline Fl_Fontsize item_labelsize() const { return(_labelsize); }
161 inline void item_labelsize(Fl_Fontsize val) { _labelsize = val; }
163 inline Fl_Color item_labelfgcolor() const { return(_labelfgcolor); }
165 inline void item_labelfgcolor(Fl_Color val) { _labelfgcolor = val; }
166 #if FLTK_ABI_VERSION >= 10301
167 inline Fl_Color item_labelbgcolor() const {
172 return _labelbgcolor;
173 }
177 inline void item_labelbgcolor(Fl_Color val) {
178 _labelbgcolor = val;
179 }
180 #else /*FLTK_ABI_VERSION*/
181 inline Fl_Color item_labelbgcolor() const {
183 return(_labelbgcolor);
184 }
186 inline void item_labelbgcolor(Fl_Color val) {
187 _labelbgcolor = val;
188 }
189 #endif /*FLTK_ABI_VERSION*/
190
192 // Obsolete names - for 1.3.0 backwards compat
195 inline Fl_Font labelfont() const { return(_labelfont); }
197 inline void labelfont(Fl_Font val) { _labelfont = val; }
199 inline Fl_Fontsize labelsize() const { return(_labelsize); }
201 inline void labelsize(Fl_Fontsize val) { _labelsize = val; }
203 inline Fl_Color labelfgcolor() const { return(_labelfgcolor); }
205 inline void labelfgcolor(Fl_Color val) { _labelfgcolor = val; }
207 inline Fl_Color labelbgcolor() const { return(item_labelbgcolor()); }
209 inline void labelbgcolor(Fl_Color val) { item_labelbgcolor(val); }
210
212 // Margins
215 inline int marginleft() const {
216 return(_marginleft);
217 }
219 inline void marginleft(int val) {
220 _marginleft = val;
221 }
223 inline int margintop() const {
224 return(_margintop);
225 }
227 inline void margintop(int val) {
228 _margintop = val;
229 }
230 #if FLTK_ABI_VERSION >= 10301
231 inline int marginbottom() const {
234 return(_marginbottom);
235 }
238 inline void marginbottom(int val) {
239 _marginbottom = val;
240 }
241 #endif /*FLTK_ABI_VERSION*/
242 inline int openchild_marginbottom() const {
244 return(_openchild_marginbottom);
245 }
247 inline void openchild_marginbottom(int val) {
248 _openchild_marginbottom = val;
249 }
251 inline int usericonmarginleft() const {
252 return(_usericonmarginleft);
253 }
255 inline void usericonmarginleft(int val) {
256 _usericonmarginleft = val;
257 }
259 inline int labelmarginleft() const {
260 return(_labelmarginleft);
261 }
263 inline void labelmarginleft(int val) {
264 _labelmarginleft = val;
265 }
266 #if FLTK_ABI_VERSION >= 10301
267 inline int widgetmarginleft() const {
269 return(_widgetmarginleft);
270 }
272 inline void widgetmarginleft(int val) {
273 _widgetmarginleft = val;
274 }
275 #endif /*FLTK_ABI_VERSION*/
276 inline int linespacing() const {
278 return(_linespacing);
279 }
281 inline void linespacing(int val) {
282 _linespacing = val;
283 }
284
286 // Colors and Styles
289 inline Fl_Color connectorcolor() const {
290 return(_connectorcolor);
291 }
293 inline void connectorcolor(Fl_Color val) {
294 _connectorcolor = val;
295 }
297 inline Fl_Tree_Connector connectorstyle() const {
298 return(_connectorstyle);
299 }
301 inline void connectorstyle(Fl_Tree_Connector val) {
302 _connectorstyle = val;
303 }
305 inline void connectorstyle(int val) {
306 _connectorstyle = Fl_Tree_Connector(val);
307 }
309 inline int connectorwidth() const {
310 return(_connectorwidth);
311 }
313 inline void connectorwidth(int val) {
314 _connectorwidth = val;
315 }
316
318 // Icons
323 inline Fl_Image *openicon() const {
324 return(_openimage);
325 }
326 void openicon(Fl_Image *val);
330 inline Fl_Image *closeicon() const {
331 return(_closeimage);
332 }
333 void closeicon(Fl_Image *val);
335 inline Fl_Image *usericon() const {
336 return(_userimage);
337 }
341 inline void usericon(Fl_Image *val) {
342 _userimage = val;
343 }
344
346 // Options
349 inline char showcollapse() const {
350 return(_showcollapse);
351 }
360 inline void showcollapse(int val) {
361 _showcollapse = val;
362 }
364 inline Fl_Tree_Sort sortorder() const {
365 return(_sortorder);
366 }
371 inline void sortorder(Fl_Tree_Sort val) {
372 _sortorder = val;
373 }
375 inline Fl_Boxtype selectbox() const {
376 return(_selectbox);
377 }
379 inline void selectbox(Fl_Boxtype val) {
380 _selectbox = val;
381 }
383 inline int showroot() const {
384 return(int(_showroot));
385 }
390 inline void showroot(int val) {
391 _showroot = char(val);
392 }
394 inline Fl_Tree_Select selectmode() const {
395 return(_selectmode);
396 }
402 inline void selectmode(Fl_Tree_Select val) {
403 _selectmode = val;
404 }
405 #if FLTK_ABI_VERSION >= 10301
406 Fl_Tree_Item_Reselect_Mode item_reselect_mode() const {
408 return _itemreselectmode;
409 }
411 void item_reselect_mode(Fl_Tree_Item_Reselect_Mode mode) {
412 _itemreselectmode = mode;
413 }
415 inline Fl_Tree_Item_Draw_Mode item_draw_mode() const {
416 return(_itemdrawmode);
417 }
423 inline void item_draw_mode(Fl_Tree_Item_Draw_Mode val) {
424 _itemdrawmode = val;
425 }
426 #endif
427 #if FLTK_ABI_VERSION >= 10303
428 void item_draw_callback(Fl_Tree_Item_Draw_Callback *cb, void *data=0) {
429 _itemdrawcallback = cb;
430 _itemdrawuserdata = data;
431 }
432 Fl_Tree_Item_Draw_Callback* item_draw_callback() const {
433 return(_itemdrawcallback);
434 }
435 void* item_draw_user_data() const {
436 return(_itemdrawuserdata);
437 }
438 void do_item_draw_callback(Fl_Tree_Item *o) const {
439 _itemdrawcallback(o, _itemdrawuserdata);
440 }
441 #endif
442 };
443
444 #endif /*FL_TREE_PREFS_H*/
445
446 //
447 // End of "$Id: Fl_Tree_Prefs.H 10280 2014-09-06 09:31:53Z cand $".
448 //
Fl_Tree_Prefs::openicon
Fl_Image * openicon() const
Get the current default 'open' icon.
Definition: Fl_Tree_Prefs.H:323
Fl_Tree_Prefs::usericon
Fl_Image * usericon() const
Gets the default 'user icon' (default is 0)
Definition: Fl_Tree_Prefs.H:335
FL_TREE_SORT_ASCENDING
Add items in ascending sort order.
Definition: Fl_Tree_Prefs.H:51
Fl_Tree_Prefs::labelfgcolor
Fl_Color labelfgcolor() const
Obsolete: Get the default label foreground color. Please use item_labelfgcolor() instead.
Definition: Fl_Tree_Prefs.H:203
Fl_Tree_Sort
Fl_Tree_Sort
Sort order options for items added to the tree.
Definition: Fl_Tree_Prefs.H:49
Fl_Tree_Prefs::selectbox
Fl_Boxtype selectbox() const
Get the default selection box's box drawing style as an Fl_Boxtype.
Definition: Fl_Tree_Prefs.H:375
Fl_Tree_Prefs::selectmode
Fl_Tree_Select selectmode() const
Get the selection mode used for the tree.
Definition: Fl_Tree_Prefs.H:394
Fl_Tree_Prefs::item_labelfont
void item_labelfont(Fl_Font val)
Set the label's font to val.
Definition: Fl_Tree_Prefs.H:157
Fl_Tree_Select
Fl_Tree_Select
Tree selection style.
Definition: Fl_Tree_Prefs.H:67
Fl_Tree_Prefs::showroot
void showroot(int val)
Set if the root item should be shown or not.
Definition: Fl_Tree_Prefs.H:390
Fl.H
Fl static class.
Fl_Tree_Prefs::marginleft
int marginleft() const
Get the left margin's value in pixels.
Definition: Fl_Tree_Prefs.H:215
Fl_Tree_Prefs::selectmode
void selectmode(Fl_Tree_Select val)
Set the selection mode used for the tree to val.
Definition: Fl_Tree_Prefs.H:402
Fl_Tree_Prefs::labelbgcolor
void labelbgcolor(Fl_Color val)
Obsolete: Set the default label background color. Please use item_labelbgcolor(Fl_Color) instead...
Definition: Fl_Tree_Prefs.H:209
FL_TREE_CONNECTOR_SOLID
Use solid lines connecting items.
Definition: Fl_Tree_Prefs.H:61
Fl_Tree_Prefs::margintop
int margintop() const
Get the top margin's value in pixels.
Definition: Fl_Tree_Prefs.H:223
Fl_Tree_Prefs::item_labelfgcolor
Fl_Color item_labelfgcolor() const
Get the default label foreground color.
Definition: Fl_Tree_Prefs.H:163
Fl_Tree_Prefs::usericonmarginleft
void usericonmarginleft(int val)
Set the user icon's left margin value in pixels.
Definition: Fl_Tree_Prefs.H:255
FL_TREE_CONNECTOR_NONE
Use no lines connecting items.
Definition: Fl_Tree_Prefs.H:59
Fl_Image
Fl_Image is the base class used for caching and drawing all kinds of images in FLTK.
Definition: Fl_Image.H:52
Fl_Tree_Prefs::labelfont
void labelfont(Fl_Font val)
Obsolete: Set the label's font to val. Please use item_labelfont(Fl_Font) instead.
Definition: Fl_Tree_Prefs.H:197
Fl_Tree_Prefs::connectorcolor
void connectorcolor(Fl_Color val)
Set the connector color used for tree connection lines.
Definition: Fl_Tree_Prefs.H:293
Fl_Tree_Prefs::showcollapse
void showcollapse(int val)
Set if we should show the collapse icon or not.
Definition: Fl_Tree_Prefs.H:360
Fl_Tree_Prefs::labelfgcolor
void labelfgcolor(Fl_Color val)
Obsolete: Set the default label foreground color. Please use item_labelfgcolor(Fl_Color) instead...
Definition: Fl_Tree_Prefs.H:205
Fl_Boxtype
Fl_Boxtype
Definition: Enumerations.H:473
FL_TREE_SELECT_MULTI
Multiple items can be selected by clicking with SHIFT, CTRL or mouse drags.
Definition: Fl_Tree_Prefs.H:70
Fl_Tree_Prefs::closeicon
Fl_Image * closeicon() const
Gets the default 'close' icon Returns the Fl_Image* of the icon, or 0 if none.
Definition: Fl_Tree_Prefs.H:330
Fl_Tree_Prefs::connectorwidth
void connectorwidth(int val)
Set the tree connection line's width.
Definition: Fl_Tree_Prefs.H:313
Fl_Tree_Prefs::item_labelbgcolor
void item_labelbgcolor(Fl_Color val)
Set the default label background color.
Definition: Fl_Tree_Prefs.H:186
Fl_Tree_Prefs::sortorder
void sortorder(Fl_Tree_Sort val)
Set the default sort order value.
Definition: Fl_Tree_Prefs.H:371
Fl_Tree_Prefs::item_labelfgcolor
void item_labelfgcolor(Fl_Color val)
Set the default label foreground color.
Definition: Fl_Tree_Prefs.H:165
Fl_Tree_Prefs::item_labelfont
Fl_Font item_labelfont() const
Return the label's font.
Definition: Fl_Tree_Prefs.H:155
Fl_Tree_Prefs::item_labelsize
void item_labelsize(Fl_Fontsize val)
Set the label's size in pixels to val.
Definition: Fl_Tree_Prefs.H:161
Fl_Tree_Prefs::connectorstyle
void connectorstyle(Fl_Tree_Connector val)
Set the connector style.
Definition: Fl_Tree_Prefs.H:301
Fl_Tree_Prefs::connectorstyle
void connectorstyle(int val)
Set the connector style [integer].
Definition: Fl_Tree_Prefs.H:305
Fl_Tree_Prefs::labelsize
Fl_Fontsize labelsize() const
Obsolete: Return the label's size in pixels. Please use item_labelsize() instead. ...
Definition: Fl_Tree_Prefs.H:199
Fl_Tree_Connector
Fl_Tree_Connector
Defines the style of connection lines between items.
Definition: Fl_Tree_Prefs.H:58
Fl_Tree_Prefs::labelsize
void labelsize(Fl_Fontsize val)
Obsolete: Set the label's size in pixels to val. Please use item_labelsize(Fl_Fontsize) instead...
Definition: Fl_Tree_Prefs.H:201
Fl_Fontsize
int Fl_Fontsize
Size of a font in pixels.
Definition: Enumerations.H:768
Fl_Tree_Prefs::marginleft
void marginleft(int val)
Set the left margin's value in pixels.
Definition: Fl_Tree_Prefs.H:219
FL_TREE_SELECT_NONE
Nothing selected when items are clicked.
Definition: Fl_Tree_Prefs.H:68
Fl_Tree_Prefs::connectorstyle
Fl_Tree_Connector connectorstyle() const
Get the connector style.
Definition: Fl_Tree_Prefs.H:297
Fl_Tree_Prefs::labelbgcolor
Fl_Color labelbgcolor() const
Obsolete: Get the default label background color. Please use item_labelbgcolor() instead.
Definition: Fl_Tree_Prefs.H:207
Fl_Tree_Prefs::sortorder
Fl_Tree_Sort sortorder() const
Get the default sort order value.
Definition: Fl_Tree_Prefs.H:364
Fl_Color
unsigned int Fl_Color
An FLTK color value; see also Colors.
Definition: Enumerations.H:796
Fl_Tree_Prefs::labelmarginleft
void labelmarginleft(int val)
Set the label's left margin value in pixels.
Definition: Fl_Tree_Prefs.H:263
Fl_Tree_Item
Tree widget item.
Definition: Fl_Tree_Item.H:67
Fl_Font
int Fl_Font
A font number is an index into the internal font table.
Definition: Enumerations.H:739
FL_TREE_SORT_DESCENDING
Add items in descending sort order.
Definition: Fl_Tree_Prefs.H:52
Fl_Tree_Prefs::labelfont
Fl_Font labelfont() const
Obsolete: Return the label's font. Please use item_labelfont() instead.
Definition: Fl_Tree_Prefs.H:195
Fl_Tree_Prefs::linespacing
void linespacing(int val)
Set the line spacing value in pixels.
Definition: Fl_Tree_Prefs.H:281
Fl_Tree_Prefs::usericon
void usericon(Fl_Image *val)
Sets the default 'user icon' Returns the Fl_Image* of the icon, or 0 if none (default).
Definition: Fl_Tree_Prefs.H:341
FL_TREE_CONNECTOR_DOTTED
Use dotted lines connecting items (default)
Definition: Fl_Tree_Prefs.H:60
Fl_Tree_Prefs::showcollapse
char showcollapse() const
Returns 1 if the collapse icon is enabled, 0 if not.
Definition: Fl_Tree_Prefs.H:349
Fl_Tree_Prefs::usericonmarginleft
int usericonmarginleft() const
Get the user icon's left margin value in pixels.
Definition: Fl_Tree_Prefs.H:251
Fl_Tree_Prefs
Tree widget's preferences.
Definition: Fl_Tree_Prefs.H:111
Fl_Tree_Prefs::connectorwidth
int connectorwidth() const
Get the tree connection line's width.
Definition: Fl_Tree_Prefs.H:309
Fl_Tree_Prefs::margintop
void margintop(int val)
Set the top margin's value in pixels.
Definition: Fl_Tree_Prefs.H:227
Fl_Tree_Prefs::selectbox
void selectbox(Fl_Boxtype val)
Set the default selection box's box drawing style to val.
Definition: Fl_Tree_Prefs.H:379
Fl_Tree_Prefs::openchild_marginbottom
void openchild_marginbottom(int val)
Set the margin below an open child in pixels.
Definition: Fl_Tree_Prefs.H:247
Fl_Tree_Prefs::connectorcolor
Fl_Color connectorcolor() const
Get the connector color used for tree connection lines.
Definition: Fl_Tree_Prefs.H:289
FL_TREE_SELECT_SINGLE
Single item selected when item is clicked (default)
Definition: Fl_Tree_Prefs.H:69
FL_TREE_SORT_NONE
No sorting; items are added in the order defined (default).
Definition: Fl_Tree_Prefs.H:50
Fl_Tree_Prefs::showroot
int showroot() const
Returns 1 if the root item is to be shown, or 0 if not.
Definition: Fl_Tree_Prefs.H:383
Fl_Tree_Prefs::item_labelsize
Fl_Fontsize item_labelsize() const
Return the label's size in pixels.
Definition: Fl_Tree_Prefs.H:159
Fl_Tree_Prefs::labelmarginleft
int labelmarginleft() const
Get the label's left margin value in pixels.
Definition: Fl_Tree_Prefs.H:259
FL_TREE_SELECT_SINGLE_DRAGGABLE
Single items may be selected, and they may be.
Definition: Fl_Tree_Prefs.H:72
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