//LinkButton.h

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#ifndef LinkButtonh
#define LinkButtonh

/* Usage:
in your header file:

#include "LinkButton.h"
...
  CLinkButton Button1;
  CLinkButton Button2;
  CLinkButton Button3;

in your .cpp file OnInitDialog:
// subclass Owner Draw Button Resources:
  Button1.SubclassDlgItem(IDC_BUTTON1, this);
  Button2.SubclassDlgItem(IDC_BUTTON2, this);
  Button3.SubclassDlgItem(IDC_BUTTON3, this);

Use ClassWizard to create BN_CLICKED messages for IDC_BUTTON1 etc:
void CLinkButtonTesterDlg::OnButton1() {AfxMessageBox("1");}
void CLinkButtonTesterDlg::OnButton2() {AfxMessageBox("2");}
void CLinkButtonTesterDlg::OnButton3() {AfxMessageBox("3");}
*/

#include "HandCursor.h"

class CLinkButton : public CButton {
public:
  CLinkButton(
    COLORREF ButtonColor=GetSysColor(COLOR_BTNFACE  ),
    COLORREF FocusColor =GetSysColor(COLOR_INFOBK   ),
    COLORREF TextColor  =GetSysColor(COLOR_BTNTEXT  ),
    COLORREF LinkColor  =GetSysColor(COLOR_HIGHLIGHT)) :
    ButtonColor(ButtonColor),
    FocusColor(FocusColor),
    TextColor(TextColor),
    LinkColor(LinkColor),
    LButtonDown(false),
    MouseOver(false),
    Captured(false),
    KeyDown(false),
    Focus(false) {

    Cursor=HandCursor;
    NONCLIENTMETRICS ncm;
    ncm.cbSize=sizeof(NONCLIENTMETRICS);
    SystemParametersInfo(SPI_GETNONCLIENTMETRICS,0,&ncm,0);
    TextFont.CreateFontIndirect(&ncm.lfStatusFont);
    ncm.lfStatusFont.lfUnderline=TRUE;
    LinkFont.CreateFontIndirect(&ncm.lfStatusFont);
  }
  virtual ~CLinkButton() {}

  void SetCursor(int nID) {Cursor=::LoadCursor(AfxGetInstanceHandle(), MAKEINTRESOURCE(nID));}
  void SetButtonColor(COLORREF Color=GetSysColor(COLOR_BTNFACE  )) {ButtonColor=Color;}
  void SetFocusColor (COLORREF Color=GetSysColor(COLOR_INFOBK   )) {FocusColor =Color;}
  void SetTextColor  (COLORREF Color=GetSysColor(COLOR_BTNTEXT  )) {TextColor  =Color;}
  void SetLinkColor  (COLORREF Color=GetSysColor(COLOR_HIGHLIGHT)) {LinkColor  =Color;}
  void SetColors(
    COLORREF _ButtonColor=GetSysColor(COLOR_BTNFACE  ),
    COLORREF _FocusColor =GetSysColor(COLOR_INFOBK   ),
    COLORREF _TextColor  =GetSysColor(COLOR_BTNTEXT  ),
    COLORREF _LinkColor  =GetSysColor(COLOR_HIGHLIGHT)) {
    ButtonColor=_ButtonColor;
    FocusColor =_FocusColor ;
    TextColor  =_TextColor  ;
    LinkColor  =_LinkColor  ;
  }
  void Redraw() {RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);}

// Attributes
protected:
  bool     LButtonDown; //true when the Mouse down event has been noticed.
  bool     MouseOver;   //true when the Mouse is over the Button.
  bool     Captured;    //true when the Mouse captured.
  bool     KeyDown;     //true when the Return or Enter key is down.
  bool     Focus;       //true when the Button has focus.
  HCURSOR  Cursor;      //The mouse cursor shown when the Mouse is over the Button.
  COLORREF ButtonColor; //Background color of the button when it doesn't have focus.
  COLORREF FocusColor;  //Background color of the button when it has focus.
  COLORREF TextColor;   //Text color of the button when the mouse isn't over it.
  COLORREF LinkColor;   //Text color of the button when the mouse is over it.
  CFont    TextFont;    //The button's Font when the mouse isn't over it.
  CFont    LinkFont;    //The button's Font when the mouse is over it.

// Operations
public:

// Overrides
  // ClassWizard generated virtual function overrides
  //{{AFX_VIRTUAL(CLinkButton)
  public:
  virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
  virtual BOOL PreTranslateMessage(MSG* pMsg);
  //}}AFX_VIRTUAL

  // Generated message map functions
protected:
  //{{AFX_MSG(CLinkButton)
  afx_msg BOOL OnEraseBkgnd(CDC* pDC);
  afx_msg void OnKillFocus(CWnd* pNewWnd);
  afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
  afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
  afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
  afx_msg void OnMouseMove(UINT nFlags, CPoint point);
  afx_msg void OnSetFocus(CWnd* pOldWnd);
  //}}AFX_MSG

  DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_LINKBUTTON_H__49E806D7_419B_11D6_8AD6_000000000000__INCLUDED_)