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