layout/forms/nsIRadioControlFrame.h
author jst@mozilla.org
Wed, 10 Oct 2007 16:03:14 -0700
changeset 6804 81046e3390a0add71c14c7da17dac72d4f71175e
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 23510 4c4df6ed1b41131568d4659d62908214e8c81b7b
permissions -rw-r--r--
Landing basic framework for dtrace support (bug 388564). Patch by john.rice@sun.com and padraig.obriain@sun.com. r+a=ted.mielczarek@gmail.com, sr=sayrer@gmail.com

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#ifndef nsIRadioControlFrame_h___
#define nsIRadioControlFrame_h___

#include "nsISupports.h"
class nsStyleContext;

// IID for the nsIRadioControlFrame class
// {06450E00-24D9-11d3-966B-00105A1B1B76}
#define NS_IRADIOCONTROLFRAME_IID    \
{ 0x6450e00, 0x24d9, 0x11d3,  \
  { 0x96, 0x6b, 0x0, 0x10, 0x5a, 0x1b, 0x1b, 0x76 } }


/** 
  * nsIRadioControlFrame is the common interface radio buttons.
  * @see nsFormControlFrame and its base classes for more info
  */
class nsIRadioControlFrame : public nsISupports {

public:
  NS_DECLARE_STATIC_IID_ACCESSOR(NS_IRADIOCONTROLFRAME_IID)

  /**
   * 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;
};

NS_DEFINE_STATIC_IID_ACCESSOR(nsIRadioControlFrame, NS_IRADIOCONTROLFRAME_IID)

#endif