OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
(...skipping 14 matching lines...) Expand all Loading... |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef SubtreeLayoutScope_h | 31 #ifndef SubtreeLayoutScope_h |
32 #define SubtreeLayoutScope_h | 32 #define SubtreeLayoutScope_h |
33 | 33 |
34 #include "core/inspector/InspectorTraceEvents.h" | 34 #include "core/inspector/InspectorTraceEvents.h" |
35 #include "wtf/Allocator.h" | 35 #include "platform/wtf/Allocator.h" |
36 #include "wtf/HashSet.h" | 36 #include "platform/wtf/HashSet.h" |
37 | 37 |
38 // This is the way to mark a subtree as needing layout during layout, | 38 // This is the way to mark a subtree as needing layout during layout, |
39 // e.g. for the purposes of doing a multipass layout. | 39 // e.g. for the purposes of doing a multipass layout. |
40 // | 40 // |
41 // It should only be used during layout. Outside of layout, you should | 41 // It should only be used during layout. Outside of layout, you should |
42 // just call layoutObject->setNeedsLayout() directly. | 42 // just call layoutObject->setNeedsLayout() directly. |
43 // | 43 // |
44 // It ensures that you don't accidentally mark part of the tree as | 44 // It ensures that you don't accidentally mark part of the tree as |
45 // needing layout and not actually lay it out. | 45 // needing layout and not actually lay it out. |
46 | 46 |
(...skipping 19 matching lines...) Expand all Loading... |
66 LayoutObject& root_; | 66 LayoutObject& root_; |
67 | 67 |
68 #if DCHECK_IS_ON() | 68 #if DCHECK_IS_ON() |
69 HashSet<LayoutObject*> layout_objects_to_layout_; | 69 HashSet<LayoutObject*> layout_objects_to_layout_; |
70 #endif | 70 #endif |
71 }; | 71 }; |
72 | 72 |
73 } // namespace blink | 73 } // namespace blink |
74 | 74 |
75 #endif | 75 #endif |
OLD | NEW |