| /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| * You can obtain one at http://mozilla.org/MPL/2.0/. |
| */ |
| |
| /** |
| * These objects support visualization of flex containers by the |
| * dev tools. |
| */ |
| |
| [ChromeOnly] |
| interface Flex |
| { |
| sequence<FlexLine> getLines(); |
| }; |
| |
| /** |
| * Lines with items that have been shrunk are shrinking; with items |
| * that have grown are growing, and all others are unchanged. |
| */ |
| enum FlexLineGrowthState { "unchanged", "shrinking", "growing" }; |
| |
| [ChromeOnly] |
| interface FlexLine |
| { |
| readonly attribute FlexLineGrowthState growthState; |
| readonly attribute double crossStart; |
| readonly attribute double crossSize; |
| |
| // firstBaselineOffset measures from flex-start edge. |
| readonly attribute double firstBaselineOffset; |
| |
| // lastBaselineOffset measures from flex-end edge. |
| readonly attribute double lastBaselineOffset; |
| |
| /** |
| * getItems() returns FlexItems only for the Elements in this Flex |
| * container -- ignoring struts and abs-pos Elements. |
| */ |
| sequence<FlexItem> getItems(); |
| }; |
| |
| [ChromeOnly] |
| interface FlexItem |
| { |
| readonly attribute Node? node; |
| readonly attribute double mainBaseSize; |
| readonly attribute double mainDeltaSize; |
| readonly attribute double mainMinSize; |
| readonly attribute double mainMaxSize; |
| readonly attribute double crossMinSize; |
| readonly attribute double crossMaxSize; |
| }; |
