2 // System.Drawing.KnownColors
5 // Gonzalo Paniagua Javier (gonzalo@ximian.com)
6 // Peter Dennis Bartok (pbartok@novell.com)
7 // Sebastien Pouliot <sebastien@ximian.com>
9 // Copyright (C) 2007 Novell, Inc (http://www.novell.com)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 namespace System.Drawing {
33 internal static class KnownColors {
34 // FindColorMatch relies on the index + 1 == KnowColor match
35 static internal uint[] ArgbValues = new uint[] {
36 0x00000000, /* 000 - Empty */
37 0xFFD4D0C8, /* 001 - ActiveBorder */
38 0xFF0054E3, /* 002 - ActiveCaption */
39 0xFFFFFFFF, /* 003 - ActiveCaptionText */
40 0xFF808080, /* 004 - AppWorkspace */
41 0xFFECE9D8, /* 005 - Control */
42 0xFFACA899, /* 006 - ControlDark */
43 0xFF716F64, /* 007 - ControlDarkDark */
44 0xFFF1EFE2, /* 008 - ControlLight */
45 0xFFFFFFFF, /* 009 - ControlLightLight */
46 0xFF000000, /* 010 - ControlText */
47 0xFF004E98, /* 011 - Desktop */
48 0xFFACA899, /* 012 - GrayText */
49 0xFF316AC5, /* 013 - Highlight */
50 0xFFFFFFFF, /* 014 - HighlightText */
51 0xFF000080, /* 015 - HotTrack */
52 0xFFD4D0C8, /* 016 - InactiveBorder */
53 0xFF7A96DF, /* 017 - InactiveCaption */
54 0xFFD8E4F8, /* 018 - InactiveCaptionText */
55 0xFFFFFFE1, /* 019 - Info */
56 0xFF000000, /* 020 - InfoText */
57 0xFFFFFFFF, /* 021 - Menu */
58 0xFF000000, /* 022 - MenuText */
59 0xFFD4D0C8, /* 023 - ScrollBar */
60 0xFFFFFFFF, /* 024 - Window */
61 0xFF000000, /* 025 - WindowFrame */
62 0xFF000000, /* 026 - WindowText */
63 0x00FFFFFF, /* 027 - Transparent */
64 0xFFF0F8FF, /* 028 - AliceBlue */
65 0xFFFAEBD7, /* 029 - AntiqueWhite */
66 0xFF00FFFF, /* 030 - Aqua */
67 0xFF7FFFD4, /* 031 - Aquamarine */
68 0xFFF0FFFF, /* 032 - Azure */
69 0xFFF5F5DC, /* 033 - Beige */
70 0xFFFFE4C4, /* 034 - Bisque */
71 0xFF000000, /* 035 - Black */
72 0xFFFFEBCD, /* 036 - BlanchedAlmond */
73 0xFF0000FF, /* 037 - Blue */
74 0xFF8A2BE2, /* 038 - BlueViolet */
75 0xFFA52A2A, /* 039 - Brown */
76 0xFFDEB887, /* 040 - BurlyWood */
77 0xFF5F9EA0, /* 041 - CadetBlue */
78 0xFF7FFF00, /* 042 - Chartreuse */
79 0xFFD2691E, /* 043 - Chocolate */
80 0xFFFF7F50, /* 044 - Coral */
81 0xFF6495ED, /* 045 - CornflowerBlue */
82 0xFFFFF8DC, /* 046 - Cornsilk */
83 0xFFDC143C, /* 047 - Crimson */
84 0xFF00FFFF, /* 048 - Cyan */
85 0xFF00008B, /* 049 - DarkBlue */
86 0xFF008B8B, /* 050 - DarkCyan */
87 0xFFB8860B, /* 051 - DarkGoldenrod */
88 0xFFA9A9A9, /* 052 - DarkGray */
89 0xFF006400, /* 053 - DarkGreen */
90 0xFFBDB76B, /* 054 - DarkKhaki */
91 0xFF8B008B, /* 055 - DarkMagenta */
92 0xFF556B2F, /* 056 - DarkOliveGreen */
93 0xFFFF8C00, /* 057 - DarkOrange */
94 0xFF9932CC, /* 058 - DarkOrchid */
95 0xFF8B0000, /* 059 - DarkRed */
96 0xFFE9967A, /* 060 - DarkSalmon */
97 0xFF8FBC8B, /* 061 - DarkSeaGreen */
98 0xFF483D8B, /* 062 - DarkSlateBlue */
99 0xFF2F4F4F, /* 063 - DarkSlateGray */
100 0xFF00CED1, /* 064 - DarkTurquoise */
101 0xFF9400D3, /* 065 - DarkViolet */
102 0xFFFF1493, /* 066 - DeepPink */
103 0xFF00BFFF, /* 067 - DeepSkyBlue */
104 0xFF696969, /* 068 - DimGray */
105 0xFF1E90FF, /* 069 - DodgerBlue */
106 0xFFB22222, /* 070 - Firebrick */
107 0xFFFFFAF0, /* 071 - FloralWhite */
108 0xFF228B22, /* 072 - ForestGreen */
109 0xFFFF00FF, /* 073 - Fuchsia */
110 0xFFDCDCDC, /* 074 - Gainsboro */
111 0xFFF8F8FF, /* 075 - GhostWhite */
112 0xFFFFD700, /* 076 - Gold */
113 0xFFDAA520, /* 077 - Goldenrod */
114 0xFF808080, /* 078 - Gray */
115 0xFF008000, /* 079 - Green */
116 0xFFADFF2F, /* 080 - GreenYellow */
117 0xFFF0FFF0, /* 081 - Honeydew */
118 0xFFFF69B4, /* 082 - HotPink */
119 0xFFCD5C5C, /* 083 - IndianRed */
120 0xFF4B0082, /* 084 - Indigo */
121 0xFFFFFFF0, /* 085 - Ivory */
122 0xFFF0E68C, /* 086 - Khaki */
123 0xFFE6E6FA, /* 087 - Lavender */
124 0xFFFFF0F5, /* 088 - LavenderBlush */
125 0xFF7CFC00, /* 089 - LawnGreen */
126 0xFFFFFACD, /* 090 - LemonChiffon */
127 0xFFADD8E6, /* 091 - LightBlue */
128 0xFFF08080, /* 092 - LightCoral */
129 0xFFE0FFFF, /* 093 - LightCyan */
130 0xFFFAFAD2, /* 094 - LightGoldenrodYellow */
131 0xFFD3D3D3, /* 095 - LightGray */
132 0xFF90EE90, /* 096 - LightGreen */
133 0xFFFFB6C1, /* 097 - LightPink */
134 0xFFFFA07A, /* 098 - LightSalmon */
135 0xFF20B2AA, /* 099 - LightSeaGreen */
136 0xFF87CEFA, /* 100 - LightSkyBlue */
137 0xFF778899, /* 101 - LightSlateGray */
138 0xFFB0C4DE, /* 102 - LightSteelBlue */
139 0xFFFFFFE0, /* 103 - LightYellow */
140 0xFF00FF00, /* 104 - Lime */
141 0xFF32CD32, /* 105 - LimeGreen */
142 0xFFFAF0E6, /* 106 - Linen */
143 0xFFFF00FF, /* 107 - Magenta */
144 0xFF800000, /* 108 - Maroon */
145 0xFF66CDAA, /* 109 - MediumAquamarine */
146 0xFF0000CD, /* 110 - MediumBlue */
147 0xFFBA55D3, /* 111 - MediumOrchid */
148 0xFF9370DB, /* 112 - MediumPurple */
149 0xFF3CB371, /* 113 - MediumSeaGreen */
150 0xFF7B68EE, /* 114 - MediumSlateBlue */
151 0xFF00FA9A, /* 115 - MediumSpringGreen */
152 0xFF48D1CC, /* 116 - MediumTurquoise */
153 0xFFC71585, /* 117 - MediumVioletRed */
154 0xFF191970, /* 118 - MidnightBlue */
155 0xFFF5FFFA, /* 119 - MintCream */
156 0xFFFFE4E1, /* 120 - MistyRose */
157 0xFFFFE4B5, /* 121 - Moccasin */
158 0xFFFFDEAD, /* 122 - NavajoWhite */
159 0xFF000080, /* 123 - Navy */
160 0xFFFDF5E6, /* 124 - OldLace */
161 0xFF808000, /* 125 - Olive */
162 0xFF6B8E23, /* 126 - OliveDrab */
163 0xFFFFA500, /* 127 - Orange */
164 0xFFFF4500, /* 128 - OrangeRed */
165 0xFFDA70D6, /* 129 - Orchid */
166 0xFFEEE8AA, /* 130 - PaleGoldenrod */
167 0xFF98FB98, /* 131 - PaleGreen */
168 0xFFAFEEEE, /* 132 - PaleTurquoise */
169 0xFFDB7093, /* 133 - PaleVioletRed */
170 0xFFFFEFD5, /* 134 - PapayaWhip */
171 0xFFFFDAB9, /* 135 - PeachPuff */
172 0xFFCD853F, /* 136 - Peru */
173 0xFFFFC0CB, /* 137 - Pink */
174 0xFFDDA0DD, /* 138 - Plum */
175 0xFFB0E0E6, /* 139 - PowderBlue */
176 0xFF800080, /* 140 - Purple */
177 0xFFFF0000, /* 141 - Red */
178 0xFFBC8F8F, /* 142 - RosyBrown */
179 0xFF4169E1, /* 143 - RoyalBlue */
180 0xFF8B4513, /* 144 - SaddleBrown */
181 0xFFFA8072, /* 145 - Salmon */
182 0xFFF4A460, /* 146 - SandyBrown */
183 0xFF2E8B57, /* 147 - SeaGreen */
184 0xFFFFF5EE, /* 148 - SeaShell */
185 0xFFA0522D, /* 149 - Sienna */
186 0xFFC0C0C0, /* 150 - Silver */
187 0xFF87CEEB, /* 151 - SkyBlue */
188 0xFF6A5ACD, /* 152 - SlateBlue */
189 0xFF708090, /* 153 - SlateGray */
190 0xFFFFFAFA, /* 154 - Snow */
191 0xFF00FF7F, /* 155 - SpringGreen */
192 0xFF4682B4, /* 156 - SteelBlue */
193 0xFFD2B48C, /* 157 - Tan */
194 0xFF008080, /* 158 - Teal */
195 0xFFD8BFD8, /* 159 - Thistle */
196 0xFFFF6347, /* 160 - Tomato */
197 0xFF40E0D0, /* 161 - Turquoise */
198 0xFFEE82EE, /* 162 - Violet */
199 0xFFF5DEB3, /* 163 - Wheat */
200 0xFFFFFFFF, /* 164 - White */
201 0xFFF5F5F5, /* 165 - WhiteSmoke */
202 0xFFFFFF00, /* 166 - Yellow */
203 0xFF9ACD32, /* 167 - YellowGreen */
204 0xFFECE9D8, /* 168 - ButtonFace */
205 0xFFFFFFFF, /* 169 - ButtonHighlight */
206 0xFFACA899, /* 170 - ButtonShadow */
207 0xFF3D95FF, /* 171 - GradientActiveCaption */
208 0xFF9DB9EB, /* 172 - GradientInactiveCaption */
209 0xFFECE9D8, /* 173 - MenuBar */
210 0xFF316AC5, /* 174 - MenuHighlight */
213 static KnownColors ()
215 if (GDIPlus.RunningOnWindows ()) {
216 // If we're on Windows we should behave like MS and pull the colors
217 RetrieveWindowsSystemColors ();
219 // note: Mono's SWF Theme class will call the static Update method to apply
220 // correct system colors outside Windows
223 // Windows values are in BGR format and without alpha
224 // so we force it to opaque (or everything will be transparent) and reverse B and R
225 static uint GetSysColor (GetSysColorIndex index)
227 uint bgr = GDIPlus.Win32GetSysColor (index);
228 return 0xFF000000 | (bgr & 0xFF) << 16 | (bgr & 0xFF00) | (bgr >> 16);
231 static void RetrieveWindowsSystemColors ()
233 ArgbValues [(int)KnownColor.ActiveBorder] = GetSysColor (GetSysColorIndex.COLOR_ACTIVEBORDER);
234 ArgbValues [(int)KnownColor.ActiveCaption] = GetSysColor (GetSysColorIndex.COLOR_ACTIVECAPTION);
235 ArgbValues [(int)KnownColor.ActiveCaptionText] = GetSysColor (GetSysColorIndex.COLOR_CAPTIONTEXT);
236 ArgbValues [(int)KnownColor.AppWorkspace] = GetSysColor (GetSysColorIndex.COLOR_APPWORKSPACE);
237 ArgbValues [(int)KnownColor.Control] = GetSysColor (GetSysColorIndex.COLOR_BTNFACE);
238 ArgbValues [(int)KnownColor.ControlDark] = GetSysColor (GetSysColorIndex.COLOR_BTNSHADOW);
239 ArgbValues [(int)KnownColor.ControlDarkDark] = GetSysColor (GetSysColorIndex.COLOR_3DDKSHADOW);
240 ArgbValues [(int)KnownColor.ControlLight] = GetSysColor (GetSysColorIndex.COLOR_3DLIGHT);
241 ArgbValues [(int)KnownColor.ControlLightLight] = GetSysColor (GetSysColorIndex.COLOR_BTNHIGHLIGHT);
242 ArgbValues [(int)KnownColor.ControlText] = GetSysColor (GetSysColorIndex.COLOR_BTNTEXT);
243 ArgbValues [(int)KnownColor.Desktop] = GetSysColor (GetSysColorIndex.COLOR_DESKTOP);
244 ArgbValues [(int)KnownColor.GrayText] = GetSysColor (GetSysColorIndex.COLOR_GRAYTEXT);
245 ArgbValues [(int)KnownColor.Highlight] = GetSysColor (GetSysColorIndex.COLOR_HIGHLIGHT);
246 ArgbValues [(int)KnownColor.HighlightText] = GetSysColor (GetSysColorIndex.COLOR_HIGHLIGHTTEXT);
247 ArgbValues [(int)KnownColor.HotTrack] = GetSysColor (GetSysColorIndex.COLOR_HOTLIGHT);
248 ArgbValues [(int)KnownColor.InactiveBorder] = GetSysColor (GetSysColorIndex.COLOR_INACTIVEBORDER);
249 ArgbValues [(int)KnownColor.InactiveCaption] = GetSysColor (GetSysColorIndex.COLOR_INACTIVECAPTION);
250 ArgbValues [(int)KnownColor.InactiveCaptionText] = GetSysColor (GetSysColorIndex.COLOR_INACTIVECAPTIONTEXT);
251 ArgbValues [(int)KnownColor.Info] = GetSysColor (GetSysColorIndex.COLOR_INFOBK);
252 ArgbValues [(int)KnownColor.InfoText] = GetSysColor (GetSysColorIndex.COLOR_INFOTEXT);
253 ArgbValues [(int)KnownColor.Menu] = GetSysColor (GetSysColorIndex.COLOR_MENU);
254 ArgbValues [(int)KnownColor.MenuText] = GetSysColor (GetSysColorIndex.COLOR_MENUTEXT);
255 ArgbValues [(int)KnownColor.ScrollBar] = GetSysColor (GetSysColorIndex.COLOR_SCROLLBAR);
256 ArgbValues [(int)KnownColor.Window] = GetSysColor (GetSysColorIndex.COLOR_WINDOW);
257 ArgbValues [(int)KnownColor.WindowFrame] = GetSysColor (GetSysColorIndex.COLOR_WINDOWFRAME);
258 ArgbValues [(int)KnownColor.WindowText] = GetSysColor (GetSysColorIndex.COLOR_WINDOWTEXT);
259 ArgbValues [(int)KnownColor.ButtonFace] = GetSysColor (GetSysColorIndex.COLOR_BTNFACE);
260 ArgbValues [(int)KnownColor.ButtonHighlight] = GetSysColor (GetSysColorIndex.COLOR_BTNHIGHLIGHT);
261 ArgbValues [(int)KnownColor.ButtonShadow] = GetSysColor (GetSysColorIndex.COLOR_BTNSHADOW);
262 ArgbValues [(int)KnownColor.GradientActiveCaption] = GetSysColor (GetSysColorIndex.COLOR_GRADIENTACTIVECAPTION);
263 ArgbValues [(int)KnownColor.GradientInactiveCaption] = GetSysColor (GetSysColorIndex.COLOR_GRADIENTINACTIVECAPTION);
264 ArgbValues [(int)KnownColor.MenuBar] = GetSysColor (GetSysColorIndex.COLOR_MENUBAR);
265 ArgbValues [(int)KnownColor.MenuHighlight] = GetSysColor (GetSysColorIndex.COLOR_MENUHIGHLIGHT);
268 public static Color FromKnownColor (KnownColor kc)
272 if ((n <= 0) || (n >= ArgbValues.Length)) {
273 // This is what it returns!
274 c = Color.FromArgb (0, 0, 0, 0);
275 c.state |= (short) Color.ColorType.Named;
278 c.state = (short) (Color.ColorType.ARGB | Color.ColorType.Known | Color.ColorType.Named);
279 if ((n < 27) || (n > 169))
280 c.state |= (short) Color.ColorType.System;
281 c.Value = ArgbValues [n];
287 public static string GetName (short kc)
290 case 1: return "ActiveBorder";
291 case 2: return "ActiveCaption";
292 case 3: return "ActiveCaptionText";
293 case 4: return "AppWorkspace";
294 case 5: return "Control";
295 case 6: return "ControlDark";
296 case 7: return "ControlDarkDark";
297 case 8: return "ControlLight";
298 case 9: return "ControlLightLight";
299 case 10: return "ControlText";
300 case 11: return "Desktop";
301 case 12: return "GrayText";
302 case 13: return "Highlight";
303 case 14: return "HighlightText";
304 case 15: return "HotTrack";
305 case 16: return "InactiveBorder";
306 case 17: return "InactiveCaption";
307 case 18: return "InactiveCaptionText";
308 case 19: return "Info";
309 case 20: return "InfoText";
310 case 21: return "Menu";
311 case 22: return "MenuText";
312 case 23: return "ScrollBar";
313 case 24: return "Window";
314 case 25: return "WindowFrame";
315 case 26: return "WindowText";
316 case 27: return "Transparent";
317 case 28: return "AliceBlue";
318 case 29: return "AntiqueWhite";
319 case 30: return "Aqua";
320 case 31: return "Aquamarine";
321 case 32: return "Azure";
322 case 33: return "Beige";
323 case 34: return "Bisque";
324 case 35: return "Black";
325 case 36: return "BlanchedAlmond";
326 case 37: return "Blue";
327 case 38: return "BlueViolet";
328 case 39: return "Brown";
329 case 40: return "BurlyWood";
330 case 41: return "CadetBlue";
331 case 42: return "Chartreuse";
332 case 43: return "Chocolate";
333 case 44: return "Coral";
334 case 45: return "CornflowerBlue";
335 case 46: return "Cornsilk";
336 case 47: return "Crimson";
337 case 48: return "Cyan";
338 case 49: return "DarkBlue";
339 case 50: return "DarkCyan";
340 case 51: return "DarkGoldenrod";
341 case 52: return "DarkGray";
342 case 53: return "DarkGreen";
343 case 54: return "DarkKhaki";
344 case 55: return "DarkMagenta";
345 case 56: return "DarkOliveGreen";
346 case 57: return "DarkOrange";
347 case 58: return "DarkOrchid";
348 case 59: return "DarkRed";
349 case 60: return "DarkSalmon";
350 case 61: return "DarkSeaGreen";
351 case 62: return "DarkSlateBlue";
352 case 63: return "DarkSlateGray";
353 case 64: return "DarkTurquoise";
354 case 65: return "DarkViolet";
355 case 66: return "DeepPink";
356 case 67: return "DeepSkyBlue";
357 case 68: return "DimGray";
358 case 69: return "DodgerBlue";
359 case 70: return "Firebrick";
360 case 71: return "FloralWhite";
361 case 72: return "ForestGreen";
362 case 73: return "Fuchsia";
363 case 74: return "Gainsboro";
364 case 75: return "GhostWhite";
365 case 76: return "Gold";
366 case 77: return "Goldenrod";
367 case 78: return "Gray";
368 case 79: return "Green";
369 case 80: return "GreenYellow";
370 case 81: return "Honeydew";
371 case 82: return "HotPink";
372 case 83: return "IndianRed";
373 case 84: return "Indigo";
374 case 85: return "Ivory";
375 case 86: return "Khaki";
376 case 87: return "Lavender";
377 case 88: return "LavenderBlush";
378 case 89: return "LawnGreen";
379 case 90: return "LemonChiffon";
380 case 91: return "LightBlue";
381 case 92: return "LightCoral";
382 case 93: return "LightCyan";
383 case 94: return "LightGoldenrodYellow";
384 case 95: return "LightGray";
385 case 96: return "LightGreen";
386 case 97: return "LightPink";
387 case 98: return "LightSalmon";
388 case 99: return "LightSeaGreen";
389 case 100: return "LightSkyBlue";
390 case 101: return "LightSlateGray";
391 case 102: return "LightSteelBlue";
392 case 103: return "LightYellow";
393 case 104: return "Lime";
394 case 105: return "LimeGreen";
395 case 106: return "Linen";
396 case 107: return "Magenta";
397 case 108: return "Maroon";
398 case 109: return "MediumAquamarine";
399 case 110: return "MediumBlue";
400 case 111: return "MediumOrchid";
401 case 112: return "MediumPurple";
402 case 113: return "MediumSeaGreen";
403 case 114: return "MediumSlateBlue";
404 case 115: return "MediumSpringGreen";
405 case 116: return "MediumTurquoise";
406 case 117: return "MediumVioletRed";
407 case 118: return "MidnightBlue";
408 case 119: return "MintCream";
409 case 120: return "MistyRose";
410 case 121: return "Moccasin";
411 case 122: return "NavajoWhite";
412 case 123: return "Navy";
413 case 124: return "OldLace";
414 case 125: return "Olive";
415 case 126: return "OliveDrab";
416 case 127: return "Orange";
417 case 128: return "OrangeRed";
418 case 129: return "Orchid";
419 case 130: return "PaleGoldenrod";
420 case 131: return "PaleGreen";
421 case 132: return "PaleTurquoise";
422 case 133: return "PaleVioletRed";
423 case 134: return "PapayaWhip";
424 case 135: return "PeachPuff";
425 case 136: return "Peru";
426 case 137: return "Pink";
427 case 138: return "Plum";
428 case 139: return "PowderBlue";
429 case 140: return "Purple";
430 case 141: return "Red";
431 case 142: return "RosyBrown";
432 case 143: return "RoyalBlue";
433 case 144: return "SaddleBrown";
434 case 145: return "Salmon";
435 case 146: return "SandyBrown";
436 case 147: return "SeaGreen";
437 case 148: return "SeaShell";
438 case 149: return "Sienna";
439 case 150: return "Silver";
440 case 151: return "SkyBlue";
441 case 152: return "SlateBlue";
442 case 153: return "SlateGray";
443 case 154: return "Snow";
444 case 155: return "SpringGreen";
445 case 156: return "SteelBlue";
446 case 157: return "Tan";
447 case 158: return "Teal";
448 case 159: return "Thistle";
449 case 160: return "Tomato";
450 case 161: return "Turquoise";
451 case 162: return "Violet";
452 case 163: return "Wheat";
453 case 164: return "White";
454 case 165: return "WhiteSmoke";
455 case 166: return "Yellow";
456 case 167: return "YellowGreen";
457 case 168: return "ButtonFace";
458 case 169: return "ButtonHighlight";
459 case 170: return "ButtonShadow";
460 case 171: return "GradientActiveCaption";
461 case 172: return "GradientInactiveCaption";
462 case 173: return "MenuBar";
463 case 174: return "MenuHighlight";
464 default: return String.Empty;
468 public static string GetName (KnownColor kc)
470 return GetName ((short)kc);
473 // FIXME: Linear scan
474 public static Color FindColorMatch (Color c)
476 uint argb = (uint) c.ToArgb ();
479 const int first_real_color_index = (int) KnownColor.AliceBlue;
480 const int last_real_color_index = (int) KnownColor.YellowGreen;
482 for (int i = first_real_color_index - 1; i < last_real_color_index; i++) {
483 if (argb == KnownColors.ArgbValues [i])
484 return KnownColors.FromKnownColor ((KnownColor)i);
490 // When this method is called, we teach any new color(s) to the Color class
491 // NOTE: This is called (reflection) by System.Windows.Forms.Theme (this isn't dead code)
492 public static void Update (int knownColor, int color)
494 ArgbValues[knownColor] = (uint)color;