1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #ifndef nsIFormControlFrame_h___
8 #define nsIFormControlFrame_h___
10 #include "nsQueryFrame.h"
11 #include "nsStringFwd.h"
16 * nsIFormControlFrame is the common interface for frames of form controls. It
17 * provides a uniform way of creating widgets, resizing, and painting.
18 * @see nsLeafFrame and its base classes for more info
20 class nsIFormControlFrame
: public nsQueryFrame
{
22 NS_DECL_QUERYFRAME_TARGET(nsIFormControlFrame
)
29 virtual void SetFocus(bool aOn
= true, bool aRepaint
= false) = 0;
32 * Set a property on the form control frame.
34 * @param aName name of the property to set
35 * @param aValue value of the property
36 * @returns NS_OK if the property name is valid, otherwise an error code
38 virtual nsresult
SetFormProperty(nsAtom
* aName
, const nsAString
& aValue
) = 0;