[转载]CTreeCtrl 和 CListCtrl 控件(VC_MFC)

typedef struct _TV_INSERTSTRUCT {

HTREEITEM hParent; // Handle to the parent item

HTREEITEM hInsertAfter; // Handle to the item after which the new item is to be inserted

TV_ITEM item; // TV_ITEM structure that contains information about the item to add

} TV_INSERTSTRUCT, FAR *LPTV_INSERTSTRUCT;

typedef struct _TV_ITEM { //tvi

UINT mask; // ndicates which of the other structure members contain valid data

HTREEITEM hItem; // Handle to the item to which this structure refers

UINT state; // Set of bit flags and image list indexes that indicate the item's state

UINT stateMask; // Bits of the state member that are valid

LPSTR pszText; // Pointer to a null-terminated string that contains the item text

int cchTextMax; // Size of the buffer pointed to by the pszText member

int iImage; // Index in the tree view control's image list of the icon image to use when the item is in the nonselected state

int iSelectedImage; //Index in the tree view control's image list of the icon image to use when the item is in the selected state.

int cChildren; // Indicates whether the item has associated child items

LPARAM lParam;  // Specifies a 32-bit value to associate with the item.

}TV_ITEM, FAR *LPTV_ITEM;

typedef struct _NM_TREEVIEW {

  NMHDR hdr; // NMHDR structure that contains information about this message

  UINT action; // Notification-specific action flag

  TV_ITEM itemOld; // TV_ITEM structure that contains information about the old item state

  TV_ITEM itemNew; // TV_ITEM structure that contains information about the new item state.

  POINT ptDrag; // POINTstructure that contains the client coordinates of the mouse at the time the event occurred that caused the message to be sent

} NM_TREEVIEW;

typedef NM_TREEVIEW FAR* LPNM_TREEVIEW;

//声明指向节点的句柄

HTREEITEM hItem,hSubItem;

//插入节点

//在根结点上添加 Parent1

hItem = m_tc.InsertItem(L"Parent1",TVI_ROOT);

//在 Parent1 上添加一个子结点 Child1_1

hSubItem = m_tc.InsertItem(L"Child1_1",hItem);

// 在 Parent1 上添加一个子结点Child1_2，排在 Child1_1 后面

hSubItem = m_tc.InsertItem(L"Child1_2",hItem,hSubItem);

//在根结点上添加 Parent2

hItem = m_tc.InsertItem(L"Parent2",TVI_ROOT,hItem);

//在 Parent2 上添加一个子结点 Child2_1

m_tc.InsertItem(L"Child2_1",hItem);

//载入图标

HICON icon[2];

icon[0]=AfxGetApp()->LoadIcon (IDI_ICON1);

icon[1]=AfxGetApp()->LoadIcon (IDI_ICON2);

//创建图像列表控件

CImageList *imagelist=new CImageList;

imagelist->Create(16,16,0,7,7);

imagelist->SetBkColor (RGB(255,255,255));

for(int n=0;n<2;n++)

{

    //把图标载入图像列表控件

    imagelist->Add(icon[n]);

}

//为 m_tc 设置一个图像列表，使 Tree Control 控件的节点显示不同的图标

m_tc.SetImageList(imagelist,TVSIL_NORMAL);  

//声明指向节点的句柄

HTREEITEM hItem,hSubItem;

//插入节点

//在根结点上添加 Parent1

hItem = m_tc.InsertItem(L"Parent1",TVI_ROOT);

//在 Parent1 上添加一个子结点 Child1_1

hSubItem = m_tc.InsertItem(L"Child1_1",hItem);

// 在 Parent1 上添加一个子结点Child1_2，排在 Child1_1 后面

hSubItem = m_tc.InsertItem(L"Child1_2",hItem,hSubItem);

//在根结点上添加 Parent2

hItem = m_tc.InsertItem(L"Parent2",TVI_ROOT,hItem);

//在 Parent2 上添加一个子结点 Child2_1

m_tc.InsertItem(L"Child2_1",hItem);

typedef struct _LVCOLUMN {

  UINT   mask; // Variable specifying which members contain valid information

  int    fmt; // Alignment of the column header and the subitem text in the column

  int    cx; // Width of the column, in pixels

  LPTSTR pszText; // contains the column header text.

  int    cchTextMax; // Size in TCHARs of the buffer pointed to by the pszText member

  int    iSubItem; // Index of subitem associated with the column.

#if (_WIN32_IE >= 0x0300)

  int    iImage; // Zero-based index of an image within the image list. The specified image will appear within the column.

  int    iOrder; // Zero-based column offset. Column offset is in left-to-right order. For example, zero indicates the leftmost column.

#endif

#if (_WIN32_WINNT >= 0x0600)

  int    cxMin; // Minimum width of the column in pixels.

  int    cxDefault; // Application-defined value typically used to store the default width of the column. This member is ignored by the list-view control.

  int    cxIdeal; // Read-only. The ideal width of the column in pixels, as the column may currently be autosized to a lesser width.

#endif

} LVCOLUMN, *LPLVCOLUMN;

typedef struct {

  UINT   mask; // Set of flags that specify which members of this structure contain data to be set or which members are being requested

  int    iItem; // Zero-based index of the item to which this structure refers

  int    iSubItem; // One-based index of the subitem to which this structure refers, or zero if this structure refers to an item rather than a subitem

  UINT   state; // Indicates the item's state, state image, and overlay image

  UINT   stateMask; // Value specifying which bits of the state member will be retrieved or modified

  LPTSTR pszText; // containing the item text

  int    cchTextMax; // Number of TCHARs in the buffer pointed to by pszText, including the terminating NULL.

  int    iImage; // Index of the item's icon in the control's image list.

  LPARAM lParam; // Value specific to the item. If you use the LVM_SORTITEMS message, the list-view control passes this value to the application-defined comparison function.

#if (_WIN32_IE >= 0x0300)

  int    iIndent; // Number of image widths to indent the item. A single indentation equals the width of an item image

#endif

#if (_WIN32_WINNT >= 0x0501)

  int    iGroupId; //  Identifier of the group that the item belongs to, or one of the following values.

  UINT   cColumns; // Number of data columns (subitems) to display for this item in tile view.

  UINT   puColumns; // A pointer to an array of column indices, specifying which columns are displayed for this item, and the order of those columns.

#endif

#if (_WIN32_WINNT >= 0x0600)

  int    piColFmt; // A pointer to an array of the following flags (alone or in combination), specifying the format of each subitem in extended tile view.

  int    iGroup; // Group index of the item.

#endif

} LVITEM, *LPLVITEM;

//插入列,列属性只对 View 属性值为 Report 时才起作用

//并且在 Report 下不能不插入列,不然显示不出任何东西

m_lc.InsertColumn(0, L"ColumnName",LVCFMT_LEFT,100);

//插入行

 m_lc.InsertItem(0, L"T_1");

 m_lc.InsertItem(1, L"T_2");

 m_lc.InsertItem(2, L"T_3");

 m_lc.InsertItem(3, L"T_4");

 m_lc.InsertItem(4, L"T_5");

 m_lc.InsertItem(5, L"T_6");

 m_lc.InsertItem(6, L"T_7");

 m_lc.InsertItem(7, L"T_8");

 m_lc.InsertItem(8, L"T_9");

 m_lc.InsertItem(9, L"T_0");

//载入图标

HICON icon[2];

icon[0]=AfxGetApp()->LoadIcon (IDI_ICON1);

icon[1]=AfxGetApp()->LoadIcon (IDI_ICON2);

//创建图像列表控件

CImageList *imagelist=new CImageList;

imagelist->Create(16,16,0,7,7);

imagelist->SetBkColor (RGB(255,255,255));

for(int n=0;n<2;n++)

{

    //把图标载入图像列表控件

    imagelist->Add(icon[n]);

}

//为 m_lc 置一个图像列表，使 List Control 的行显示不同的图标

m_lc.SetImageList(imagelist,TVSIL_NORMAL);

// 插入行

m_lc.InsertItem(0, L"T_1",0);

m_lc.InsertItem(1, L"T_2",1);

//插入列,列属性只对 View 属性值为 Report 时才起作用

//并且在 Report 下不能不插入列,不然显示不出任何东西

m_lc.InsertColumn(0, L"ColumnName",LVCFMT_LEFT,100);

m_lc.InsertColumn(1,L"ColumnValue",LVCFMT_LEFT,100);

/* 插入行 **************************************************/

int i = m_lc.InsertItem(0, L"T_1");

//在非 Report 下这个文本数据是不显示的

//设置第二列数据

m_lc.SetItemText(i,1,L"One");

i = m_lc.InsertItem(1, L"T_2");

m_lc.SetItemText(i,1,L"Two");

i = m_lc.InsertItem(2, L"T_3");

m_lc.SetItemText(i,1,L"Three");

i = m_lc.InsertItem(3, L"T_4");

m_lc.SetItemText(i,1,L"Four");

i = m_lc.InsertItem(4, L"T_5");

m_lc.SetItemText(i,1,L"Five");

i = m_lc.InsertItem(5, L"T_6");

m_lc.SetItemText(i,1,L"Six");

i = m_lc.InsertItem(6, L"T_7");

m_lc.SetItemText(i,1,L"Seven");

i = m_lc.InsertItem(7, L"T_8");

m_lc.SetItemText(i,1,L"Eight");

i = m_lc.InsertItem(8, L"T_9");

m_lc.SetItemText(i,1,L"Nine");

i = m_lc.InsertItem(9, L"T_0");

m_lc.SetItemText(i,1,L"Zero");

//获得控件扩展属性

DWORD dwStyle = m_lc.GetExtendedStyle();

//选中某行使整行高亮（只适用与report风格的listctrl）

dwStyle |= LVS_EX_FULLROWSELECT;

//网格线（只适用与report风格的listctrl）

dwStyle |= LVS_EX_GRIDLINES;    

//设置控件扩展属性

m_lc.SetExtendedStyle(dwStyle); 

//插入列,列属性只对 View 属性值为 Report 时才起作用

//并且在 Report 下不能不插入列,不然显示不出任何东西

m_lc.InsertColumn(0, L"ColumnName",LVCFMT_LEFT,100);

m_lc.InsertColumn(1,L"ColumnValue",LVCFMT_LEFT,100);

/* 插入行 **************************************************/

int i = m_lc.InsertItem(0, L"T_1");

//在非 Report 下这个文本数据是不显示的

//设置第二列数据

m_lc.SetItemText(i,1,L"One");

i = m_lc.InsertItem(1, L"T_2");

m_lc.SetItemText(i,1,L"Two");

void CtestDlg::OnNMCustomdrawProtocol(NMHDR *pNMHDR, LRESULT *pResult)

{

    //LPNMCUSTOMDRAW pNMCD = reinterpret_cast<LPNMCUSTOMDRAW>(pNMHDR);

    // TODO: 在此添加控件通知处理程序代码

    //*pResult = 0;

    //将 pLVCD 指向参数 pNMHDR 转换为 NMLVCUSTOMDRAW 类型的对象

    NMLVCUSTOMDRAW* pLVCD = reinterpret_cast<NMLVCUSTOMDRAW*>( pNMHDR );

    *pResult = CDRF_DODEFAULT;

    if ( CDDS_PREPAINT == pLVCD->nmcd.dwDrawStage )

        *pResult = CDRF_NOTIFYITEMDRAW;

    else if ( CDDS_ITEMPREPAINT == pLVCD->nmcd.dwDrawStage )

        *pResult = CDRF_NOTIFYSUBITEMDRAW;

    //当行被重绘时候

    else if ( (CDDS_ITEMPREPAINT | CDDS_SUBITEM) == pLVCD->nmcd.dwDrawStage )

    {

        COLORREF clrNewTextColor, clrNewBkColor;

        //获得要重绘的行的索引

        int nItem = static_cast<int>( pLVCD->nmcd.dwItemSpec );

        BOOL bSelect = FALSE;

        //获得选择行的位置

        POSITION pos =m_lc.GetFirstSelectedItemPosition()-1;  

        //若为重绘的该项为选中项 bSelect 为 true

        if((int)pos==nItem)

            bSelect = TRUE;  

        //判断要重绘的项是否为选中项

        if(bSelect)

        {

            //为选中的行文本的背景色和前景初始化

            clrNewTextColor = RGB(255,255,255);

            clrNewBkColor = RGB(53,153,251);

        }

        else

        {

            //为未选中的行文本的背景色和前景初始化

            clrNewTextColor = RGB(0,0,0);

            clrNewBkColor = RGB(255,255,255);

        }

        //设置控件文本和文本背景色

        pLVCD->clrText = clrNewTextColor;

        pLVCD->clrTextBk = clrNewBkColor;

        *pResult = CDRF_DODEFAULT;

    }

}

if(bSelect)

{

    //通过调整下面两个变量的 RGB 值实现自定义选中的行文本的背景色和前景色

    clrNewTextColor = RGB(255,255,255);

    clrNewBkColor = RGB(53,153,251);

}

else

{

    //通过调整下面两个变量的 RGB 值实现自定义未选中的行文本的背景色和前景色

    clrNewTextColor = RGB(0,0,0);

    clrNewBkColor = RGB(255,255,255);

}

/* NM_KILLFOCUS 事件响应函数中添加代码 *******************************************/

//获得选中行的索引

m_SecCount = (int)m_lc.GetFirstSelectedItemPosition()-1;

//设置选中行一直高亮显示

m_lc.SetItemState(m_SecCount,LVIS_DROPHILITED,LVIF_STATE);

/* NM_SETFOCUS 事件响应函数中添加代码 *******************************************/

//取消在失去高亮时候选中行的高亮显示

m_lc.SetItemState(m_SecCount,FALSE,LVIF_STATE);