vc CListCtrl 使用技巧2

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 20. listctrl的subitem添加图标      m_list.SetExtendedStyle(LVS_EX_SUBITEMIMAGES);
      m_userlist.SetItem(..); //具体参数请参考msdn

21. 在CListCtrl显示文件,并根据文件类型来显示图标      网上找到的代码,share
      BOOL CTest6Dlg::OnInitDialog()
      {
           CDialog::OnInitDialog();

           HIMAGELIST himlSmall;
           HIMAGELIST himlLarge;
           SHFILEINFO sfi;
           char  cSysDir[MAX_PATH];
           CString  strBuf;

           memset(cSysDir, 0, MAX_PATH);

           GetWindowsDirectory(cSysDir, MAX_PATH);
           strBuf = cSysDir;
           sprintf(cSysDir, "%s", strBuf.Left(strBuf.Find("[url=file:///]//")+1[/url]));

           himlSmall = (HIMAGELIST)SHGetFileInfo ((LPCSTR)cSysDir,  
                      0,  
                      &sfi,
                      sizeof(SHFILEINFO),  
                      SHGFI_SYSICONINDEX | SHGFI_SMALLICON );

           himlLarge = (HIMAGELIST)SHGetFileInfo((LPCSTR)cSysDir,  
                      0,  
                      &sfi,  
                      sizeof(SHFILEINFO),  
                      SHGFI_SYSICONINDEX | SHGFI_LARGEICON);

           if (himlSmall && himlLarge)
           {
                ::SendMessage(m_list.m_hWnd, LVM_SETIMAGELIST,
                             (WPARAM)LVSIL_SMALL, (LPARAM)himlSmall);
                ::SendMessage(m_list.m_hWnd, LVM_SETIMAGELIST,
                             (WPARAM)LVSIL_NORMAL, (LPARAM)himlLarge);
           }
           return TRUE;  // return TRUE  unless you set the focus to a control
      }

      void CTest6Dlg::AddFiles(LPCTSTR lpszFileName, BOOL bAddToDocument)
      {
           int nIcon = GetIconIndex(lpszFileName, FALSE, FALSE);
           CString strSize;
           CFileFind filefind;

           //  get file size
           if (filefind.FindFile(lpszFileName))
           {
                filefind.FindNextFile();
                strSize.Format("%d", filefind.GetLength());
           }
           else
                strSize = "0";

           // split path and filename
           CString strFileName = lpszFileName;
           CString strPath;

           int nPos = strFileName.ReverseFind('//');
           if (nPos != -1)
           {
                strPath = strFileName.Left(nPos);
                strFileName = strFileName.Mid(nPos + 1);
           }

           // insert to list
           int nItem = m_list.GetItemCount();
           m_list.InsertItem(nItem, strFileName, nIcon);
           m_list.SetItemText(nItem, 1, strSize);
           m_list.SetItemText(nItem, 2, strFileName.Right(3));
           m_list.SetItemText(nItem, 3, strPath);
      }

      int CTest6Dlg::GetIconIndex(LPCTSTR lpszPath, BOOL bIsDir, BOOL bSelected)
      {
           SHFILEINFO sfi;
           memset(&sfi, 0, sizeof(sfi));

           if (bIsDir)
           {
            SHGetFileInfo(lpszPath,  
                         FILE_ATTRIBUTE_DIRECTORY,  
                         &sfi,  
                         sizeof(sfi),  
                         SHGFI_SMALLICON | SHGFI_SYSICONINDEX |
                         SHGFI_USEFILEATTRIBUTES |(bSelected ? SHGFI_OPENICON : 0));  
            return  sfi.iIcon;
           }
           else
           {
            SHGetFileInfo (lpszPath,  
                         FILE_ATTRIBUTE_NORMAL,  
                         &sfi,  
                         sizeof(sfi),  
                         SHGFI_SMALLICON | SHGFI_SYSICONINDEX |  
                         SHGFI_USEFILEATTRIBUTES | (bSelected ? SHGFI_OPENICON : 0));
            return   sfi.iIcon;
           }
           return  -1;
      }

22. listctrl内容进行大数据量更新时,避免闪烁      m_list.SetRedraw(FALSE);
      //更新内容
      m_list.SetRedraw(TRUE);
      m_list.Invalidate();
      m_list.UpdateWindow();

或者参考

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_mfc_cwnd.3a3a.setredraw.asp


23. listctrl排序 Q250614:How To Sort Items in a CListCtrl in Report View
http://support.microsoft.com/kb/250614/en-us


24. 在listctrl中选中某个item时动态改变其icon或bitmapQ141834: How to change the icon or the bitmap of a CListCtrl item in Visual C++
http://support.microsoft.com/kb/141834/en-us


25. 在添加item后,再InsertColumn()后导致整列数据移动的问题Q151897: CListCtrl::InsertColumn() Causes Column Data to Shift
http://support.microsoft.com/kb/151897/en-us


26. 关于listctrl第一列始终居左的问题解决办法:把第一列当一个虚列,从第二列开始插入列及数据,最后删除第一列。

具体解释参阅  
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/shellcc/platform/commctls/listview/structures/lvcolumn.asp


27. 锁定column header的拖动http://msdn.microsoft.com/msdnmag/issues/03/06/CQA/


28. 如何隐藏clistctrl的列    把需隐藏的列的宽度设为0,然后检测当该列为隐藏列时,用上面第27点的锁定column 的拖动来实现

29. listctrl进行大数据量操作时,使用virtual list    
http://www.codeguru.com/cpp/controls/listview/advanced/article.php/c4151/
http://www.codeproject.com/listctrl/virtuallist.asp


30. 关于item只能显示259个字符的问题解决办法:需要在item上放一个edit。


31. 响应在listctrl的column header上的鼠标右键单击Q125694: How To Find Out Which Listview Column Was Right-Clicked
http://support.microsoft.com/kb/125694/en-us


32. 类似于windows资源管理器的listviewQ234310: How to implement a ListView control that is similar to Windows Explorer by using DirLV.exe
http://support.microsoft.com/kb/234310/en-us


33. 以下为一些为实现各种自定义功能的listctrl派生类(1)    拖放        
http://www.codeproject.com/listctrl/dragtest.asp
在CListCtrl和CTreeCtrl间拖放
http://support.microsoft.com/kb/148738/en-us

(2)    多功能listctrl
支持subitem可编辑,图标,radiobutton,checkbox,字符串改变颜色的类
http://www.codeproject.com/listctrl/quicklist.asp

支持排序,subitem可编辑,subitem图标,subitem改变颜色的类
http://www.codeproject.com/listctrl/ReportControl.asp
(3)    subitem中显示超链接
http://www.codeproject.com/listctrl/CListCtrlLink.asp
(4)    subitem的tooltip提示
http://www.codeproject.com/listctrl/ctooltiplistctrl.asp
(5)    subitem中显示进度条    
http://www.codeproject.com/listctrl/ProgressListControl.asp
http://www.codeproject.com/listctrl/napster.asp
http://www.codeguru.com/Cpp/controls/listview/article.php/c4187/
(6)    动态改变subitem的颜色和背景色
http://www.codeproject.com/listctrl/highlightlistctrl.asp
http://www.codeguru.com/Cpp/controls/listbox/colorlistboxes/article.php/c4757/

(7)    类vb属性对话框
http://www.codeproject.com/listctrl/propertylistctrl.asp
http://www.codeguru.com/Cpp/controls/listview/propertylists/article.php/c995/
http://www.codeguru.com/Cpp/controls/listview/propertylists/article.php/c1041/

(8)    选中subitem(只高亮选中的item)
http://www.codeproject.com/listctrl/SubItemSel.asp
http://www.codeproject.com/listctrl/ListSubItSel.asp

(9)    改变行高
http://www.codeproject.com/listctrl/changerowheight.asp

(10)   改变行颜色
http://www.codeproject.com/listctrl/coloredlistctrl.asp

(11)   可编辑subitem的listctrl
http://www.codeproject.com/listctrl/nirs2000.asp
http://www.codeproject.com/listctrl/editing_subitems_in_listcontrol.asp

(12)   subitem可编辑,插入combobox,改变行颜色,subitem的tooltip提示
http://www.codeproject.com/listctrl/reusablelistcontrol.asp

(13)   header 中允许多行字符串
http://www.codeproject.com/listctrl/headerctrlex.asp

(14)   插入combobox
http://www.codeguru.com/Cpp/controls/listview/editingitemsandsubitem/article.php/c979/

(15)   添加背景图片
http://www.codeguru.com/Cpp/controls/listview/backgroundcolorandimage/article.php/c4173/
http://www.codeguru.com/Cpp/controls/listview/backgroundcolorandimage/article.php/c983/
http://www.vchelp.net/vchelp/archive.asp?type_id=9&class_id=1&cata_id=1&article_id=1088&search_term=

(16)  自适应宽度的listctrl
http://www.codeproject.com/useritems/AutosizeListCtrl.asp