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item
LVS_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
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceshellui5/html/wce50lrflistviewstyles.asp
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_SHOWSELALWAYS5. 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;
i<m_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;
i<m_list.GetItemCount(); i++) { if (
m_list.GetItemState(i, LVIS_SELECTED) == LVIS_SELECTED ) { str.Format(_T( "选中了第%d行" ),
i); AfxMessageBox(str); } } |
方法二:
POSITION
pos = m_list.GetFirstSelectedItemPosition(); if (pos
== NULL) TRACE0( "No
items were selected!\n" ); else { while (pos) { int nItem
= m_list.GetNextSelectedItem(pos); TRACE1( "Item
%d was selected!\n" ,
nItem); //
you could do your own processing on nItem here } } |
8. 得到item的信息
TCHAR szBuf[1024]; LVITEM
lvi; lvi.iItem
= nItemIndex; lvi.iSubItem
= 0; lvi.mask
= LVIF_TEXT; lvi.pszText
= szBuf; lvi.cchTextMax
= 1024; m_list.GetItem(&lvi); |
关于得到设置item的状态,还可以参考msdn文章
Q173242: Use Masks to Set/Get Item States in CListCtrl
http://support.microsoft.com/kb/173242/en-us
9. 得到listctrl的所有列的header字符串内容
LVCOLUMN
lvcol; char str[256]; int nColNum; CString
strColumnName[4]; //假如有4列 nColNum
= 0; lvcol.mask
= LVCF_TEXT; lvcol.pszText
= str; lvcol.cchTextMax
= 256; while (m_list.GetColumn(nColNum,
&lvcol)) {
strColumnName[nColNum]
= lvcol.pszText; nColNum++; } |
10. 使listctrl中一项可见,即滚动滚动条
m_list.EnsureVisible(i, FALSE);11. 得到listctrl列数
GetItemCount函数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 CTest6Dlg::OnClickList1(NMHDR* pNMHDR, LRESULT* pResult)
{
// 方法一:
LVCOLUMN
lvcol; char str[256]; int nColNum; CString
strColumnName[4]; //假如有4列 nColNum
= 0; lvcol.mask
= LVCF_TEXT; lvcol.pszText
= str; lvcol.cchTextMax
= 256; while (m_list.GetColumn(nColNum,
&lvcol)) {
strColumnName[nColNum]
= lvcol.pszText; nColNum++; } |
// 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 CTest6Dlg::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 CTest6Dlg::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 CTest6Dlg::OnItemchangedList1(NMHDR*
pNMHDR, LRESULT *
pResult) { NM_LISTVIEW*
pNMListView = (NM_LISTVIEW*)pNMHDR; //
TODO: Add your control notification handler code here CString
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
http://www.codeproject.com/threads/int64_memsteal.asp
18. 选中listview中的item
Q131284: How To Select a Listview Item Programmaticallyhttp://support.microsoft.com/kb/131284/en-us
19. 如何在CListView中使用CListCtrl的派生类
http://www.codeguru.com/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,share
22. listctrl内容进行大数据量更新时,避免闪烁
或者参考
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bitmap
Q141834: 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listview
Q234310: 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. 在ListCtrl中OnTimer只响应两次的问题
Q200054:
PRB: OnTimer() Is Not Called Repeatedly for a List Control
http://support.microsoft.com/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
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
处理
NM_CUSTOMDRAW