商业编程-源码-让你的软件界面更漂亮(六)-- 仿Q.zip

// MyListCtrl.cpp : implementation file // #include "stdafx.h" #include "MyListCtrl.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CMyListCtrl CMyListCtrl::CMyListCtrl() { m_pFont=new CFont(); m_pFont->CreatePointFont(90,_T("Arial")); m_bOverImage = FALSE; m_bOverVedio = FALSE; m_bOverMobile = FALSE; m_hTailIconA = NULL; m_hTailIconB = NULL; m_hTailIconC = NULL; m_hBackBitmap = NULL; m_hDll = AfxLoadLibrary(".\\sqDll\\GeneralTools.dll"); } CMyListCtrl::~CMyListCtrl() { delete m_pFont; if(m_hTailIconA) ::DestroyIcon(m_hTailIconA); if(m_hTailIconB) ::DestroyIcon(m_hTailIconB); if(m_hTailIconC) ::DestroyIcon(m_hTailIconC); if(m_hBackBitmap) DeleteObject(m_hBackBitmap); if(m_hDll) AfxFreeLibrary(m_hDll); } BEGIN_MESSAGE_MAP(CMyListCtrl, CListCtrl) //{{AFX_MSG_MAP(CMyListCtrl) ON_WM_PAINT() ON_WM_DRAWITEM() ON_WM_MOUSEMOVE() ON_NOTIFY_REFLECT(NM_CUSTOMDRAW, OnCustomDraw) ON_WM_ERASEBKGND() ON_WM_VSCROLL() ON_WM_HSCROLL() //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CMyListCtrl message handlers void CMyListCtrl::OnPaint() { CPaintDC dc(this); CRect rcClip, rcClient; dc.GetClipBox( &rcClip ); GetClientRect(&rcClient); // Create a compatible memory DC CDC memDC; if(!memDC.CreateCompatibleDC( &dc )) return; // Select a compatible bitmap into the memory DC CBitmap bitmap, bmpImage; if(!bitmap.CreateCompatibleBitmap( &dc, rcClient.Width(), rcClient.Height())) { memDC.DeleteDC(); return; } CBitmap *OldBitmap = memDC.SelectObject(&bitmap ); memDC.BitBlt(rcClient.left,rcClient.top,rcClient.Width(), rcClient.Height(),&dc,rcClient.left,rcClient.top,SRCCOPY); // First let the control do its default drawing. //CListCtrl::DefWindowProc( WM_PAINT, (WPARAM)memDC.m_hDC, 0 ); if( m_hBackBitmap ) { DrawBitmap(m_hDll,&memDC,m_hBackBitmap,rcClient); } //DrawItem here int nItemCount = GetItemCount(); int nItem = 0; CRect rcItem,rcText,rcIcon; POINT pt; GetCursorPos(&pt); ScreenToClient(&pt); while ((nItem < nItemCount) && (nItem >=0)) { GetItemRect(nItem,rcItem, LVIR_BOUNDS); //get Rectangle of the icon and Lable GetItemRect(nItem,rcText, LVIR_LABEL); GetItemRect(nItem,rcIcon, LVIR_ICON); //对非在线用户的图像进单色处理 DWORD nStyle = GetItemData(nItem); //if (!(nStyle & TVS_ONLINEUSER)) //{ CImageList* pImageList=NULL; pImageList = GetImageList(LVSIL_SMALL); if(pImageList !=NULL) { HICON hIcon=NULL; hIcon = pImageList->ExtractIcon(nItem); HBITMAP hbitmap,hBitmapMask; ICONINFO* iconinfo = new ICONINFO; if(::GetIconInfo(hIcon, iconinfo)) { hbitmap = iconinfo->hbmColor; hBitmapMask = iconinfo->hbmMask; if (!(nStyle & TVS_ONLINEUSER)) hbitmap = BitmapColorToGray(m_hDll,&memDC,hbitmap); //hbitmap = (HBITMAP) CopyImage(hbitmap, IMAGE_BITMAP,0, 0,LR_COPYDELETEORG|LR_MONOCHROME); DrawBitmap(m_hDll, &memDC,hbitmap,rcIcon); DeleteObject(hbitmap); DeleteObject(hBitmapMask); } delete iconinfo; ::DestroyIcon(hIcon); } //} //对图像进行加边框处理 CBrush *pOldBrush = (CBrush*) memDC.SelectStockObject(NULL_BRUSH); CPen imagePen; if(rcIcon.PtInRect(pt)) { imagePen.CreatePen(PS_SOLID, 2, RGB(192, 192, 200)); } else { imagePen.CreatePen(PS_SOLID, 1, RGB(0, 0, 200)); } CPen* pOldPen = memDC.SelectObject(&imagePen); CRect rcImage(rcIcon); rcImage.DeflateRect(1,1); memDC.RoundRect(rcIcon,CPoint(10,10)); memDC.SelectObject(pOldPen); memDC.SelectObject(pOldBrush); imagePen.DeleteObject(); //文本输出 CRect rcNewText(rcText); CString strText = GetItemText(nItem,0); CSize size = memDC.GetTextExtent(strText); rcNewText.top = rcNewText.top-2; rcNewText.right = rcNewText.right +3; if(!m_hBackBitmap) memDC.BitBlt(rcNewText.left,rcNewText.top,rcNewText.Width()+2,rcNewText.Height()+2,&dc,rcNewText.left,rcNewText.top,SRCCOPY); if(rcItem.PtInRect(pt)) { memDC.SetTextColor(RGB(0,0,255)); } else { memDC.SetTextColor(RGB(0,0,0)); } memDC.SetBkMode(TRANSPARENT); memDC.SelectObject(m_pFont); rcNewText.OffsetRect(3,0); memDC.DrawText(strText,rcNewText,DT_SINGLELINE|DT_LEFT|DT_END_ELLIPSIS); LUSERITEM userInfo; GetUserItemInfo(strText,&userInfo); if(userInfo.szUserID !="") { strText = userInfo.szNoticeMsg; rcNewText.top = rcNewText.top + size.cy + 2; rcNewText.right = rcClient.right -10; if(rcNewText.PtInRect(pt)) { memDC.SetTextColor(RGB(10,255,10)); } else { memDC.SetTextColor(GetSysColor(COLOR_BTNSHADOW)); } memDC.DrawText(strText,rcNewText,DT_SINGLELINE|DT_LEFT|DT_END_ELLIPSIS); } //Draw Vedio and Mobile ICON CRect rcVideo(rcText); rcVideo.left = rcClient.right - 20; rcVideo.right = rcVideo.left +14; rcVideo.top = rcVideo.top + 2; rcVideo.bottom = rcVideo.top + 14; if ( (nStyle & TVS_VIDEO) && (m_hTailIconA !=NULL) ) { if(!m_hBackBitmap) memDC.FillSolidRect(rcVideo,RGB(255,255,255)); ::DrawIconEx(memDC,rcVideo.left,rcVideo.top,m_hTailIconA, 12,12,0,NULL,DI_NORMAL); if( rcVideo.PtInRect(pt) ) { memDC.Draw3dRect(rcVideo,GetSysColor(COLOR_BTNSHADOW),GetSysColor(COLOR_BTNSHADOW)); m_bOverVedio =TRUE; } else { m_bOverVedio =FALSE; } } CRect rcMobile(rcVideo); rcMobile.OffsetRect(-16,0); if ( (nStyle & TVS_MOBILEMSG) && (m_hTailIconB !=NULL) ) { if(!m_hBackBitmap) memDC.FillSolidRect(rcMobile,RGB(255,255,255)); ::DrawIconEx(memDC,rcMobile.left+1,rcMobile.top+1,m_hTailIconB, 12,12,0,NULL,DI_NORMAL); if( rcMobile.PtInRect(pt) ) { memDC.Draw3dRect(rcMobile,GetSysColor(COLOR_BTNSHADOW),GetSysColor(COLOR_BTNSHADOW)); m_bOverMobile =TRUE; } else { m_bOverMobile =FALSE; } } /////////////// nItem = GetNextItem(nItem,LVNI_ALL); } //DrawItem end dc.BitBlt( rcClip.left, rcClip.top, rcClient.Width(), rcClient.Height(), &memDC, rcClip.left, rcClip.top, SRCCOPY ); //memDC.SelectObject(OldBitmap); bitmap.DeleteObject(); memDC.DeleteDC(); } void CMyListCtrl::OnDrawItem(int nIDCtl, LPDRAWITEMSTRUCT lpDrawItemStruct) { // TODO: Add your message handler code here and/or call default CListCtrl::OnDrawItem(nIDCtl, lpDrawItemStruct); } void CMyListCtrl::OnMouseMove(UINT nFlags, CPoint point) { // TODO: Add your message handler code here and/or call default Invalidate(FALSE); CListCtrl::OnMouseMove(nFlags, point); } void CMyListCtrl::PreSubclassWindow() { // TODO: Add your specialized code here and/or call the base class ModifyStyle(0, BS_OWNERDRAW); CListCtrl::PreSubclassWindow(); } void CMyListCtrl::DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct) { } int CMyListCtrl::InsertItem(int nItem, LPCTSTR szItemText, int nImageIndex, LUSERITEM* UserInfo) { DEQUELVITEM* pDeqListItem = &m_DequeList; if(UserInfo) pDeqListItem ->push_back(*UserInfo); nItem = CListCtrl::InsertItem(nItem,szItemText,nImageIndex); return nItem; } void CMyListCtrl::OnCustomDraw(NMHDR* pNMHDR, LRESULT* pResult) { NMTVCUSTOMDRAW* pListHDR = (NMTVCUSTOMDRAW*)pNMHDR; DWORD dwDrawStage; *pResult = CDRF_DODEFAULT; dwDrawStage = pListHDR->nmcd.dwDrawStage; if(dwDrawStage == CDDS_PREPAINT) { *pResult = CDRF_NOTIFYITEMDRAW; } else if(dwDrawStage == CDDS_ITEMPREPAINT) { } } BOOL CMyListCtrl::GetUserItemInfo(LPCTSTR szItemText,LUSERITEM* userInfo) { ASSERT(