gecko/layout/forms/nsIRadioControlFrame.h
Benjamin Smedberg d0b948876f Bug 396185 - Make nsIFrame derivatives and helper abstract classes use a different dynamic-cast system than nsISupports:
* we know all types frames may be cast to at compile time, so instead of extensible GUID IIDs, use a big enum (see nsQueryFrame::FrameIID)
* eliminate all vestiges of refcounting, since frames aren't refcounted

Some frames (SVG frames in particular) still implement nsISupports-derived interfaces, for example nsISVGValue. There is a FrameIID for nsISVGValue that lets you go from a frame to the XPCOM interface, but you can't query back.

r+sr=roc

This patch locally causes two REFTEST-UNEXPECTED-PASS for Bidi stuff. It's possible that I accidentally fixed a bug, but I'm not sure, so I'm going to wait for the tinderboxes to confirm my local results.
2008-11-05 14:25:30 -05:00

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#ifndef nsIRadioControlFrame_h___
#define nsIRadioControlFrame_h___
#include "nsQueryFrame.h"
class nsStyleContext;
/**
* nsIRadioControlFrame is the common interface radio buttons.
* @see nsFormControlFrame and its base classes for more info
*/
class nsIRadioControlFrame
{
public:
NS_DECLARE_FRAME_ACCESSOR(nsIRadioControlFrame)
/**
* Sets the Pseudo Style Contexts for the Radio button
*/
NS_IMETHOD SetRadioButtonFaceStyleContext(nsStyleContext *aRadioButtonFaceStyleContext) = 0;
/**
* Called by content when the radio button's state changes
*/
NS_IMETHOD OnChecked(nsPresContext* aPresContext, PRBool aChecked) = 0;
};
#endif