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1 /* | 1 /* |
2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. | 2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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162 BackTrackPart = 1 << 2, | 162 BackTrackPart = 1 << 2, |
163 ThumbPart = 1 << 3, | 163 ThumbPart = 1 << 3, |
164 ForwardTrackPart = 1 << 4, | 164 ForwardTrackPart = 1 << 4, |
165 BackButtonEndPart = 1 << 5, | 165 BackButtonEndPart = 1 << 5, |
166 ForwardButtonEndPart = 1 << 6, | 166 ForwardButtonEndPart = 1 << 6, |
167 ScrollbarBGPart = 1 << 7, | 167 ScrollbarBGPart = 1 << 7, |
168 TrackBGPart = 1 << 8, | 168 TrackBGPart = 1 << 8, |
169 AllParts = 0xffffffff | 169 AllParts = 0xffffffff |
170 }; | 170 }; |
171 | 171 |
172 enum ScrollbarButtonsPlacement { | |
173 ScrollbarButtonsNone, | |
174 ScrollbarButtonsSingle, | |
175 ScrollbarButtonsDoubleStart, | |
176 ScrollbarButtonsDoubleEnd, | |
177 ScrollbarButtonsDoubleBoth | |
178 }; | |
179 | |
180 enum ScrollbarOverlayStyle { | 172 enum ScrollbarOverlayStyle { |
181 ScrollbarOverlayStyleDefault, | 173 ScrollbarOverlayStyleDefault, |
182 ScrollbarOverlayStyleDark, | 174 ScrollbarOverlayStyleDark, |
183 ScrollbarOverlayStyleLight | 175 ScrollbarOverlayStyleLight |
184 }; | 176 }; |
185 | 177 |
186 // The result of an attempt to scroll. If didScroll is true, then unusedScrollDe
lta gives | 178 // The result of an attempt to scroll. If didScroll is true, then unusedScrollDe
lta gives |
187 // the amount of the scroll delta that was not consumed by scrolling. If didScro
ll is false | 179 // the amount of the scroll delta that was not consumed by scrolling. If didScro
ll is false |
188 // then unusedScrollDelta is zero. | 180 // then unusedScrollDelta is zero. |
189 struct ScrollResultOneDimensional { | 181 struct ScrollResultOneDimensional { |
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216 bool didScrollY; | 208 bool didScrollY; |
217 float unusedScrollDeltaX; | 209 float unusedScrollDeltaX; |
218 float unusedScrollDeltaY; | 210 float unusedScrollDeltaY; |
219 }; | 211 }; |
220 | 212 |
221 typedef unsigned ScrollbarControlPartMask; | 213 typedef unsigned ScrollbarControlPartMask; |
222 | 214 |
223 } | 215 } |
224 | 216 |
225 #endif | 217 #endif |
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