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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 #ifndef nsPIBoxObject_h___ |
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7 #define nsPIBoxObject_h___ |
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8 |
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9 #include "nsIBoxObject.h" |
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10 |
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11 // {2b8bb262-1b0f-4572-ba87-5d4ae4954445} |
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12 #define NS_PIBOXOBJECT_IID \ |
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13 { 0x2b8bb262, 0x1b0f, 0x4572, \ |
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14 { 0xba, 0x87, 0x5d, 0x4a, 0xe4, 0x95, 0x44, 0x45 } } |
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15 |
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16 |
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17 class nsIContent; |
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18 |
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19 class nsPIBoxObject : public nsIBoxObject |
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20 { |
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21 public: |
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22 NS_DECLARE_STATIC_IID_ACCESSOR(NS_PIBOXOBJECT_IID) |
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23 |
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24 virtual nsresult Init(nsIContent* aContent) = 0; |
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25 |
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26 // Drop the weak ref to the content node as needed |
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27 virtual void Clear() = 0; |
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28 |
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29 // The values cached by the implementation of this interface should be |
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30 // cleared when this method is called. |
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31 virtual void ClearCachedValues() = 0; |
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32 }; |
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33 |
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34 NS_DEFINE_STATIC_IID_ACCESSOR(nsPIBoxObject, NS_PIBOXOBJECT_IID) |
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35 |
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36 #endif |
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37 |