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a33f11e0f5
We should not be declaring forward declarations for nsString classes directly, instead we should use nsStringFwd.h. This will make changing the underlying types easier. --HG-- extra : rebase_source : b2c7554e8632f078167ff2f609392e63a136c299
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsIFormControlFrame_h___
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#define nsIFormControlFrame_h___
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#include "nsQueryFrame.h"
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#include "nsStringFwd.h"
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class nsIAtom;
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/**
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* nsIFormControlFrame is the common interface for frames of form controls. It
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* provides a uniform way of creating widgets, resizing, and painting.
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* @see nsLeafFrame and its base classes for more info
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*/
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class nsIFormControlFrame : public nsQueryFrame
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{
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public:
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NS_DECL_QUERYFRAME_TARGET(nsIFormControlFrame)
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/**
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*
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* @param aOn
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* @param aRepaint
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*/
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virtual void SetFocus(bool aOn = true, bool aRepaint = false) = 0;
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/**
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* Set a property on the form control frame.
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*
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* @param aName name of the property to set
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* @param aValue value of the property
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* @returns NS_OK if the property name is valid, otherwise an error code
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*/
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virtual nsresult SetFormProperty(nsIAtom* aName, const nsAString& aValue) = 0;
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};
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#endif
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