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Diffstat (limited to 'layout/xul/nsISliderListener.idl')
-rw-r--r-- | layout/xul/nsISliderListener.idl | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/layout/xul/nsISliderListener.idl b/layout/xul/nsISliderListener.idl new file mode 100644 index 000000000..9605782f0 --- /dev/null +++ b/layout/xul/nsISliderListener.idl @@ -0,0 +1,26 @@ +/* -*- 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" + +/** + * Used for <scale> to listen to slider changes to avoid mutation listeners + */ +[scriptable, uuid(e5b3074e-ee18-4538-83b9-2487d90a2a34)] +interface nsISliderListener : nsISupports +{ + /** + * Called when the current, minimum or maximum value has been changed to + * newValue. The which parameter will either be 'curpos', 'minpos' or 'maxpos'. + * If userChanged is true, then the user changed ths slider, otherwise it + * was changed via some other means. + */ + void valueChanged(in AString which, in long newValue, in boolean userChanged); + + /** + * Called when the user begins or ends dragging the thumb. + */ + void dragStateChanged(in boolean isDragging); +}; |