1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 #ifndef nsISelectControlFrame_h___
7 #define nsISelectControlFrame_h___
9 #include "nsQueryFrame.h"
12 * nsISelectControlFrame is the interface for combo boxes and listboxes
14 class nsISelectControlFrame
: public nsQueryFrame
17 NS_DECL_QUERYFRAME_TARGET(nsISelectControlFrame
)
20 * Adds an option to the list at index
23 NS_IMETHOD
AddOption(int32_t index
) = 0;
26 * Removes the option at index. The caller must have a live script
27 * blocker while calling this method.
29 NS_IMETHOD
RemoveOption(int32_t index
) = 0;
32 * Sets whether the parser is done adding children
33 * @param aIsDone whether the parser is done adding children
35 NS_IMETHOD
DoneAddingChildren(bool aIsDone
) = 0;
38 * Notify the frame when an option is selected
40 NS_IMETHOD
OnOptionSelected(int32_t aIndex
, bool aSelected
) = 0;
43 * Notify the frame when selectedIndex was changed. This might
46 NS_IMETHOD
OnSetSelectedIndex(int32_t aOldIndex
, int32_t aNewIndex
) = 0;