/* ==========================================================================
* ÀÛ ¼º ÀÚ : À̼ø±Ô
* ÀÛ ¼º ÀÏ : 2007.09.11
* ³»    ¿ë : À̹ÌÁö ¹öÆ°
* ÁÖÀÇ»çÇ× : 
*===========================================================================*/
#pragma once

class cImageButtonGroup;

/// À̹ÌÁö ¹öÆ°
class cImageButton : public CButton
{
	friend class cImageButtonGroup;

public:
	cImageButton();
	virtual ~cImageButton();

	/// ±×·ìÀ» ¼³Á¤
	void SetGroup( cImageButtonGroup* group );

	/// À̹ÌÁö¸¦ ¼³Á¤
	void SetImage( CBitmap* bitmap, unsigned int width, unsigned int height );

	/// üũ ¿©ºÎ
	void SetCheckEnabled( bool enabled );
	void SetChecked( bool checked );
	bool IsChecked() const;

protected:
	virtual void DrawItem( LPDRAWITEMSTRUCT ds );

protected:
	void DrawImage( CDC* dc, LPDRAWITEMSTRUCT ds );
	void DrawFrame( CDC* dc, LPDRAWITEMSTRUCT ds );
	void DrawBorder( CDC* dc, LPDRAWITEMSTRUCT ds );

protected:
	afx_msg BOOL OnEraseBkgnd( CDC* dc );
	afx_msg void OnLButtonDown( UINT flags, CPoint point );
	DECLARE_MESSAGE_MAP()

protected:
	/// ±×·ì
	cImageButtonGroup* mGroup;

	/// ±×·ì ³»ºÎ À妽º
	unsigned int mIndex;

	/// üũ ¿©ºÎ
	bool mCheckEnabled;
	bool mChecked;

	/// À̹ÌÁö
	CBitmap* mBitmap;
	int mBitmapWidth;
	int mBitmapHeight;
};

inline
void cImageButton::SetCheckEnabled( bool enabled )
{
	mCheckEnabled = enabled;
}

inline
bool cImageButton::IsChecked() const
{
	return mChecked;
}