www.pudn.com > execellentPlayer.rar > SkinButton.cpp

// SkinButton.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "MyPlayer.h" 
#include "SkinButton.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
#define TIP_ID  1 
///////////////////////////////////////////////////////////////////////////// 
// CSkinButton 
 
CSkinButton::CSkinButton() 
{	 
 
} 
 
CSkinButton::~CSkinButton() 
{ 
} 
 
 
BEGIN_MESSAGE_MAP(CSkinButton, CButton) 
	//{{AFX_MSG_MAP(CSkinButton) 
	ON_WM_SETCURSOR() 
	ON_WM_MOUSEMOVE() 
	ON_WM_TIMER() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CSkinButton message handlers 
void CSkinButton::Init(UINT nNormalID, UINT nMouseOverID,CString strTipText) 
{ 
  m_nNormalID=nNormalID; 
  m_nMouseOverID=nMouseOverID; 
  m_ToolTip.UpdateTipText(strTipText,this,TIP_ID); 
  pWndParent=this->GetParent(); 
  AdjustPosition(); 
 
  m_bMouseOver=FALSE; 
   
  Invalidate(); 
} 
void CSkinButton::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)  
{ 
	// TODO: Add your code to draw the specified item 
	UINT nID; 
	CDC*pDC; 
	pDC=CDC::FromHandle(lpDrawItemStruct->hDC); 
	UINT nState=lpDrawItemStruct->itemState; 
 
    if(m_bMouseOver&&(!(nState & ODS_SELECTED))) 
		nID=m_nMouseOverID; 
	else 
		nID=m_nNormalID; 
     
	CBitmap bitmap; 
	BITMAP m_Bitmap; 
	CDC MemDC; 
	 
 
	bitmap.LoadBitmap(nID); 
	MemDC.CreateCompatibleDC(pDC); 
	MemDC.SelectObject(&bitmap); 
	bitmap.GetBitmap(&m_Bitmap); 
 
 
	pDC->BitBlt(0,0,m_Bitmap.bmWidth,m_Bitmap.bmHeight,&MemDC,0,0,SRCCOPY); 
	 
	bitmap.DeleteObject(); 
	MemDC.DeleteDC(); 
	 
} 
 
BOOL CSkinButton::SetButtonCursor(HCURSOR hCursor) 
{ 
	m_hCursor=hCursor; 
	if(m_hCursor==NULL){ 
		SetDefaultCursor(); 
		return FALSE; 
	} 
 
	return TRUE; 
} 
 
void CSkinButton::SetDefaultCursor() 
{ 
	m_hCursor=LoadCursor(NULL,MAKEINTRESOURCE(32649)); 
} 
 
void CSkinButton::SetToolTipText(CString strText) 
{ 
	m_ToolTip.UpdateTipText(strText,this,TIP_ID); 
 
} 
 
BOOL CSkinButton::SetBitmap(UINT nNormalID, UINT nMouseOverID) 
{ 
	m_nNormalID=nNormalID; 
	m_nMouseOverID=nMouseOverID; 
	AdjustPosition(); 
	Invalidate(); 
	return TRUE; 
} 
 
void CSkinButton::PreSubclassWindow()  
{ 
	// TODO: Add your specialized code here and/or call the base class 
	SetDefaultCursor(); 
 
	CRect rect; 
	GetClientRect(&rect); 
	m_ToolTip.Create(this); 
	m_ToolTip.SetDelayTime(100); 
	m_ToolTip.SetMaxTipWidth(200); 
	m_ToolTip.AddTool(this,"",rect,TIP_ID); 
 
	CButton::PreSubclassWindow(); 
} 
 
BOOL CSkinButton::PreTranslateMessage(MSG* pMsg)  
{ 
	// TODO: Add your specialized code here and/or call the base class 
	m_ToolTip.RelayEvent(pMsg); 
	return CButton::PreTranslateMessage(pMsg); 
} 
 
 
 
BOOL CSkinButton::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)  
{ 
	// TODO: Add your message handler code here and/or call default 
	if (m_hCursor)  //如果设置了光标，就使用新设置的 光标 
    {	 
		::SetCursor(m_hCursor);		 
        return TRUE; 
    } 
	return FALSE; 
} 
 
void CSkinButton::OnMouseMove(UINT nFlags, CPoint point)  
{ 
	// TODO: Add your message handler code here and/or call default 
	m_bMouseOver=TRUE;	 
	SetTimer(1,100,NULL); 
	Invalidate(); 
	OnTimer(1); 
	CButton::OnMouseMove(nFlags, point); 
} 
 
void CSkinButton::OnTimer(UINT nIDEvent)  
{ 
	// TODO: Add your message handler code here and/or call default 
	POINT point; 
	GetCursorPos(&point); 
	ScreenToClient(&point); 
	CRect rect; 
	GetClientRect(&rect); 
	if(!rect.PtInRect(point)){ 
		KillTimer(1); 
		m_bMouseOver=FALSE; 
		Invalidate(); 
	} 
 
	CButton::OnTimer(nIDEvent); 
} 
 
void CSkinButton::AdjustPosition() 
{ 
	CBitmap bitmap; 
	BITMAP m_Bitmap; 
	CRect rect; 
 
	bitmap.LoadBitmap(m_nNormalID); 
	bitmap.GetBitmap(&m_Bitmap); 
 
  	GetWindowRect(&rect);//根据图象的大小调整按钮大小 
	pWndParent->ScreenToClient(&rect); 
	rect.right=rect.left+m_Bitmap.bmWidth; 
	rect.bottom=rect.top+m_Bitmap.bmHeight; 
	MoveWindow(&rect,TRUE); 
}