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Diffstat (limited to 'accessible/interfaces/nsIAccessibleValue.idl')
| -rw-r--r-- | accessible/interfaces/nsIAccessibleValue.idl | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/accessible/interfaces/nsIAccessibleValue.idl b/accessible/interfaces/nsIAccessibleValue.idl new file mode 100644 index 000000000..886fcb8fe --- /dev/null +++ b/accessible/interfaces/nsIAccessibleValue.idl @@ -0,0 +1,35 @@ +/* -*- Mode: C++; 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/. */ + +#include "nsISupports.idl" + +[scriptable, builtinclass, uuid(42a1e1dc-58cf-419d-bff0-ed3314c70016)] +interface nsIAccessibleValue : nsISupports +{ + readonly attribute double maximumValue; + readonly attribute double minimumValue; + attribute double currentValue; + readonly attribute double minimumIncrement; +}; + +/* + Assumptions: + + The attribute currentValue will throw an exception + if it cannot be set i.e. if the value is not a + member of the interval. + This may not be the 'desired' behaviour given gObject + equivalent. Thus it could be changed to be: + + readonly attribute double currentValue; + boolean setCurrentValue (double long value); + + GValue can represent many basic types. + Since this interface is designed to represent + an interval and a member of double should + cover the cases of char int and float. + +*/ |