gecko-dev/layout/xul/base/src/nsLeafBoxFrame.h

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 * for the specific language governing rights and limitations under the
 * License.
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 * The Original Code is Mozilla Communicator client code.
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#ifndef nsLeafBoxFrame_h___
#define nsLeafBoxFrame_h___

#include "nsLeafFrame.h"
#include "nsBox.h"

class nsAccessKeyInfo;

class nsLeafBoxFrame : public nsLeafFrame, public nsBox
{
public:

  friend nsresult NS_NewLeafBoxFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);

  NS_DECL_ISUPPORTS_INHERITED

  // nsIBox frame interface
  NS_IMETHOD GetFrame(nsIFrame** aFrame);

#ifdef DEBUG
  NS_IMETHOD GetFrameName(nsAString& aResult) const;
#endif

  // nsIHTMLReflow overrides
  NS_IMETHOD Reflow(nsPresContext*          aPresContext,
                    nsHTMLReflowMetrics&     aDesiredSize,
                    const nsHTMLReflowState& aReflowState,
                    nsReflowStatus&          aStatus);

  NS_IMETHOD CharacterDataChanged(nsPresContext* aPresContext,
                                  nsIContent*     aChild,
                                  PRBool          aAppend);

  NS_IMETHOD DidReflow(nsPresContext*           aPresContext,
                       const nsHTMLReflowState*  aReflowState,
                       nsDidReflowStatus         aStatus);

  NS_IMETHOD  Init(nsPresContext*  aPresContext,
               nsIContent*      aContent,
               nsIFrame*        aParent,
               nsStyleContext*  aContext,
               nsIFrame*        asPrevInFlow);

  NS_IMETHOD GetFrameForPoint(nsPresContext* aPresContext,
                          const nsPoint& aPoint,
                          nsFramePaintLayer aWhichLayer,    
                          nsIFrame**     aFrame);
   
  NS_IMETHOD AttributeChanged(nsPresContext* aPresContext,
                              nsIContent* aChild,
                              PRInt32 aNameSpaceID,
                              nsIAtom* aAttribute,
                              PRInt32 aModType);

protected:

#ifdef DEBUG_LAYOUT
  virtual void GetBoxName(nsAutoString& aName);
#endif

  virtual void GetDesiredSize(nsPresContext* aPresContext,
                              const nsHTMLReflowState& aReflowState,
                              nsHTMLReflowMetrics& aDesiredSize) {}

 nsLeafBoxFrame(nsIPresShell* aShell);


private:

 void UpdateMouseThrough();


}; // class nsLeafBoxFrame

#endif /* nsLeafBoxFrame_h___ */