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1 /* -*- Mode: IDL; 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 #include "nsIDOMEvent.idl" |
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7 |
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8 /** |
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9 * The nsIDOMPageTransitionEvent interface is used for the pageshow and |
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10 * pagehide events, which are generic events that apply to both page |
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11 * load/unload and saving/restoring a document from session history. |
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12 */ |
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13 |
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14 [scriptable, builtinclass, uuid(8a69a3d6-c7da-4caa-993c-7f9583d9f896)] |
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15 interface nsIDOMPageTransitionEvent : nsIDOMEvent |
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16 { |
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17 /** |
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18 * Set to true if the document has been or will be persisted across |
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19 * firing of the event. For example, if a document is being cached in |
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20 * session history, |persisted| is true for the PageHide event. |
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21 */ |
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22 readonly attribute boolean persisted; |
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23 |
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24 /* Initialize a new pageshow or pagehide event. */ |
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25 void initPageTransitionEvent(in DOMString typeArg, |
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26 in boolean canBubbleArg, |
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27 in boolean canCancelArg, |
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28 in boolean persisted); |
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29 }; |