CListCtrl使用大全.doc

以下未经说明，listctrl默认view 风格为report-1. CListCtrl 风格LVS_ICON: 为每个item显示大图标LVS_SMALLICON: 为每个item显示小图标LVS_LIST: 显示一列带有小图标的itemLVS_REPORT: 显示item详细资料直观的理解：windows资源管理器，“查看”标签下的“大图标，小图标，列表，详细资料”-2. 设置listctrl 风格及扩展风格LONG lStyle;lStyle = GetWindowLong(m_list.m_hWnd, GWL_STYLE);/获取当前窗口stylelStyle &= LVS_TYPEMASK; /清除显示方式位lStyle |= LVS_REPORT; /设置styleSetWindowLong(m_list.m_hWnd, GWL_STYLE, lStyle);/设置styleDWORD dwStyle = m_list.GetExtendedStyle();dwStyle |= LVS_EX_FULLROWSELECT;/选中某行使整行高亮（只适用与report风格的listctrl）dwStyle |= LVS_EX_GRIDLINES;/网格线（只适用与report风格的listctrl）dwStyle |= LVS_EX_CHECKBOXES;/item前生成checkbox控件m_list.SetExtendedStyle(dwStyle); /设置扩展风格注1：listview的style请查阅msdn/library/default.asp?url=/library/en-us/wceshellui5/html/wce50lrflistviewstyles.asp注2：DWORD SetExtendedStyle(DWORD dwNewStyle);函数功能：设置CListCtrl的扩展样式 dwNewStyle指定的扩展样式（部分）：LVS_EX_GRIDLINES /绘制表格 LVS_EX_SUBITEMIMAGES/子项目图标列表 LVS_EX_CHECKBOXES /带复选框 LVS_EX_TRACKSELECT /自动换行 LVS_EX_HEADERDRAGDROP/报表头可以拖拽 LVS_EX_FULLROWSELECT /选择整行 LVS_EX_ONECLICKACTIVATE/单击激活 LVS_EX_TWOCLICKACTIVATE/双击激活 LVS_EX_FLATSB/扁平滚动条 LVS_EX_REGIONAL LVS_EX_INFOTIP/将提示信息窗口的消息通知父窗口 LVS_EX_UNDERLINEHOT LVS_EX_UNDERLINECOLD LVS_EX_MULTIWORKAREAS/多工作区-3. 插入数据m_list.InsertColumn( 0, ID, LVCFMT_LEFT, 40 );/插入列m_list.InsertColumn( 1, NAME, LVCFMT_LEFT, 50 );int nRow = m_list.InsertItem(0, “11”);/插入行m_list.SetItemText(nRow, 1, “jacky”);/设置数据-4. 一直选中item选中style中的Show selection always，或者在上面第2点中设置LVS_SHOWSELALWAYS-5. 选中和取消选中一行int nIndex = 0;/选中m_list.SetItemState(nIndex, LVIS_SELECTED|LVIS_FOCUSED, LVIS_SELECTED|LVIS_FOCUSED);/取消选中m_list.SetItemState(nIndex, 0, LVIS_SELECTED|LVIS_FOCUSED);-6. 得到listctrl中所有行的checkbox的状态m_list.SetExtendedStyle(LVS_EX_CHECKBOXES);CString str;for(int i=0; im_list.GetItemCount(); i+)if( m_list.GetItemState(i, LVIS_SELECTED) = LVIS_SELECTED | m_list.GetCheck(i)str.Format(_T(第%d行的checkbox为选中状态), i);AfxMessageBox(str);-7. 得到listctrl中所有选中行的序号方法一：CString str;for(int i=0; iGetItemCount();-12. 删除所有列方法一：while (m_list.DeleteColumn (0)因为你删除了第一列后，后面的列会依次向上移动。方法二：int nColumns = 4;for (int i=nColumns-1; i=0; i-)m_list.DeleteColumn (i);-13. 得到单击的listctrl的行列号添加listctrl控件的NM_CLICK消息相应函数void CXXXDlg:OnClickList1(NMHDR* pNMHDR, LRESULT* pResult)/ 方法一：DWORD dwPos = GetMessagePos();CPoint point( LOWORD(dwPos), HIWORD(dwPos) );m_list.ScreenToClient(&point);LVHITTESTINFO lvinfo;lvinfo.pt = point;lvinfo.flags = LVHT_ABOVE;int nItem = m_list.SubItemHitTest(&lvinfo);if(nItem != -1)CString strtemp;strtemp.Format(单击的是第%d行第%d列, lvinfo.iItem, lvinfo.iSubItem);AfxMessageBox(strtemp);/ 方法二:NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;if(pNMListView-iItem != -1)CString strtemp;strtemp.Format(单击的是第%d行第%d列,pNMListView-iItem, pNMListView-iSubItem);AfxMessageBox(strtemp);*pResult = 0;-14. 判断是否点击在listctrl的checkbox上添加listctrl控件的NM_CLICK消息相应函数void CXXXDlg:OnClickList1(NMHDR* pNMHDR, LRESULT* pResult)DWORD dwPos = GetMessagePos();CPoint point( LOWORD(dwPos), HIWORD(dwPos) );m_list.ScreenToClient(&point);LVHITTESTINFO lvinfo;lvinfo.pt = point;lvinfo.flags = LVHT_ABOVE;UINT nFlag;int nItem = m_list.HitTest(point, &nFlag);/判断是否点在checkbox上if(nFlag = LVHT_ONITEMSTATEICON)AfxMessageBox(点在listctrl的checkbox上);*pResult = 0;-15. 右键点击listctrl的item弹出菜单添加listctrl控件的NM_RCLICK消息相应函数void CXXXDlg:OnRclickList1(NMHDR* pNMHDR, LRESULT* pResult)NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;if(pNMListView-iItem != -1)DWORD dwPos = GetMessagePos();CPoint point( LOWORD(dwPos), HIWORD(dwPos) );CMenu menu;VERIFY( menu.LoadMenu( IDR_MENU1 ) );CMenu* popup = menu.GetSubMenu(0);ASSERT( popup != NULL );popup-TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON, point.x, point.y, this );*pResult = 0;-16. item切换焦点时(包括用键盘和鼠标切换item时)，状态的一些变化顺序添加listctrl控件的LVN_ITEMCHANGED消息相应函数void CXXXDlg:OnItemchangedList1(NMHDR* pNMHDR, LRESULT* pResult)NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;/ TODO: Add your control notification handler code hereCString sTemp;if(pNMListView-uOldState & LVIS_FOCUSED) = LVIS_FOCUSED & (pNMListView-uNewState & LVIS_FOCUSED) = 0)sTemp.Format(%d losted focus,pNMListView-iItem);else if(pNMListView-uOldState & LVIS_FOCUSED) = 0 & (pNMListView-uNewState & LVIS_FOCUSED) = LVIS_FOCUSED)sTemp.Format(%d got focus,pNMListView-iItem);if(pNMListView-uOldState & LVIS_SELECTED) = LVIS_SELECTED & (pNMListView-uNewState & LVIS_SELECTED) = 0)sTemp.Format(%d losted selected,pNMListView-iItem);else if(pNMListView-uOldState & LVIS_SELECTED) = 0 & (pNMListView-uNewState & LVIS_SELECTED) = LVIS_SELECTED)sTemp.Format(%d got selected,pNMListView-iItem);*pResult = 0;-17. 得到另一个进程里的listctrl控件的item内容/threads/int64_memsteal.asp-18. 选中listview中的itemQ131284: How To Select a Listview Item Programmatically/kb/131284/en-us-19. 如何在CListView中使用CListCtrl的派生类/cpp/controls/listview/introduction/article.php/c919/-20. listctrl的subitem添加图标m_list.SetExtendedStyle(LVS_EX_SUBITEMIMAGES);m_list.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，shareBOOL CTest6Dlg:OnInitDialog()CDialog:OnInitDialog();HIMAGELIST himlSmall;HIMAGELIST himlLarge;SHFILEINFO sfi;char cSysDirMAX_PATH;CString strBuf;memset(cSysDir, 0, MAX_PATH);GetWindowsDirectory(cSysDir, MAX_PATH);strBuf = cSysDir;sprintf(cSysDir, %s, strBuf.Left(strBuf.Find()+1);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 controlvoid CTest6Dlg:AddFiles(LPCTSTR lpszFileName, BOOL bAddToDocument)int nIcon = GetIconIndex(lpszFileName, FALSE, FALSE);CString strSize;CFileFind filefind;/ get file sizeif (filefind.FindFile(lpszFileName)filefind.FindNextFile();strSize.Format(%d, filefind.GetLength();elsestrSize = 0;/ split path and filenameCString strFileName = lpszFileName;CString strPath;int nPos = strFileName.ReverseFind();if (nPos != -1)strPath = strFileName.Left(nPos);strFileName = strFileName.Mid(nPos + 1);/ insert to listint 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;elseSHGetFileInfo(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/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/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+/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/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/library/default.asp?url=/library/en-us/shellcc/platform/commctls/listview/structures/lvcolumn.asp-27. 锁定column header的拖动/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/cpp/controls/listview/advanced/article.php/c4151//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/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/kb/234310/en-us-33. 在ListCtrl中OnTimer只响应两次的问题Q200054：PRB: OnTimer() Is Not Called Repeatedly for a List Control/kb/200054/en-us-34. 以下为一些为实现各种自定义功能的listctrl派生类(1) 拖放/listctrl/dragtest.asp在CListCtrl和CTreeCtrl间拖放/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/listctrl/quicklist.asp支持排序，subitem可编辑，subitem图标，subitem改变颜色的类/listctrl/ReportControl.asp(3) subitem中显示超链接/listctrl/CListCtrlLink.asp(4) subitem的tooltip提示/listctrl/ctooltiplistctrl.asp(5) subitem中显示进度条/listctrl/ProgressListControl.asp/listctrl/napster.asp/Cpp/controls/listview/article.php/c4187/(6) 动态改变subitem的颜色和背景色/listctrl/highlightlistctrl.asp/Cpp/controls/listbox/colorlistboxes/article.php/c4757/(7) 类vb属性对话框/listctrl/propertylistctrl.asp/Cpp/controls/listview/propertylists/article.php/c995//Cpp/controls/listview/propertylists/article.php/c1041/(8) 选中subitem(只高亮选中的item)/listctrl/SubItemSel.asp/listctrl/ListSubItSel.asp(9) 改变行高/listctrl/changerowheight.asp(10) 改变行颜色/listctrl/coloredlistctrl.asp(11) 可编辑subitem的listctrl/listctrl/nirs2000.asp/listctrl/editing_subitems_in_listcontrol.asp(12) subitem可编辑，插入combobox，改变行颜色，subitem的tooltip提示/listctrl/reusablelistcontrol.asp(13) header 中允许多行字符串/listctrl/headerctrlex.asp(14) 插入combobox/Cpp/controls/listview/editingitemsandsubitem/article.php/c979/(15) 添加背景图片/Cpp/controls/listview/backgroundcolorandimage/article.php/c4173/http:/www.codegu