window表格

 

#include <windows.h>
#include <stdio.h>
#include <commctrl.h>

#pragma comment(lib, "comctl32.lib")

#define ID_LISTVIEW 1

typedef struct
{
   char szItemNr[8];
   char szItem[32];
   char szItemDescription[32];
}Item;

BOOL AdjustListView(HWND hList, LV_ITEM *lv, int iItems)
{
   int i = iItems;
   int iRet;
   ListView_DeleteAllItems(hList);

   lv->mask = LVIF_TEXT;
   lv->iSubItem = 0;
   lv->pszText = LPSTR_TEXTCALLBACK;

   while(i > 0)
   {
      iRet = ListView_InsertItem(hList, lv);
      i--;
   }
   return TRUE;
}


LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
{
   static CREATESTRUCT *cs;
   static HWND hWndListView;
   static HFONT hFont;
   static LV_ITEM lv;
   static Item ListItem[3];
   static char szColumnHeader[3][12] = {"Number", "Item", "Description"};
   int index;
   int iiWidth[3];
   LV_COLUMN lvC;
   RECT rect;

   LV_DISPINFO *lvd;
   NMHDR *hdr;

   switch (iMsg)
   {
   case WM_CREATE :
      cs = (CREATESTRUCT *)lParam;

      hFont = CreateFont(11, 0, 0, 0, 500, FALSE, FALSE, FALSE,
         DEFAULT_CHARSET, OUT_DEFAULT_PRECIS,
         CLIP_CHARACTER_PRECIS, PROOF_QUALITY,
         FF_DONTCARE, "MS SANS SERIF");

      hWndListView = CreateWindowEx(WS_EX_CLIENTEDGE, WC_LISTVIEW,
         "", WS_VISIBLE | WS_CHILD | LVS_REPORT | LVS_SHOWSELALWAYS,
         0, 0, 0, 0, hwnd,(HMENU)ID_LISTVIEW, cs->hInstance, NULL);

      ListView_SetExtendedListViewStyle(hWndListView, LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES);

      iiWidth[0] = 60; // 设置第一列的宽度
      iiWidth[1] = 100; // 设置第二列的宽度
      iiWidth[2] = 200; // 设置第三列的宽度



/*
typedef struct _LV_COLUMN {
    UINT mask;        //结构成员有效性屏蔽位
    int fmt;        //表列对齐方式

    int cx;            //表列的象素宽度
    LPTSTR pszText; //表列的表头名
    int cchTextMax; //表列名的文本长度
    int iSubItem;    //与表列关联的子表项索引号
} LV_COLUMN;
*/

      lvC.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
      lvC.fmt = LVCFMT_LEFT;

      for(index = 0; index < 3; index++)
      {
         lvC.cx = iiWidth[index]; // 宽度 60 100 200
         lvC.pszText = szColumnHeader[index]; // 每列的名字
         lvC.iSubItem = index;                 // 索引 0 1 2 给出了3列 索引

【1】

         ListView_InsertColumn(hWndListView,index,&lvC);    //
      }

      // Add some items here
      strcpy(ListItem[0].szItemNr, "1");                    //行索引
      strcpy(ListItem[0].szItem, "Cat");
      strcpy(ListItem[0].szItemDescription, "Pet");

      strcpy(ListItem[1].szItemNr, "2");
      strcpy(ListItem[1].szItem, "Dog");
      strcpy(ListItem[1].szItemDescription, "Pet");

     /*
     */
      AdjustListView(hWndListView, &lv, index);
      break;

   case WM_SIZE :
      GetClientRect(hwnd, &rect);
      MoveWindow(hWndListView, 3, 3, rect.right - 6, rect.bottom - 6, 1);
      break;

   case WM_NOTIFY :
      switch(((LPNMHDR)lParam)->code)
      {
      case NM_DBLCLK : //捕抓， 被点击两次的信息
         hdr = (NMHDR FAR*)lParam;
         if(hdr->hwndFrom == hWndListView)
         {
            index = ListView_GetNextItem(hWndListView, -1, LVNI_SELECTED);
            if(index != -1)
            {
               MessageBox(hwnd, ListItem[index].szItem, "Doubleclicked on this item", MB_OK);
            }
         }
         break;

/*
两种方法:
一,已知具体的插入项目
m_pList->InsertItem (iIndex, LPSTR_TEXTCALLBACK);

二,只知道项目总数,iCount为列表项目总数
SetItemCountEx (iCount, LVSICF_NOINVALIDATEALL);
或者
SendMessage(LVM_SETITEMCOUNT, (WPARAM)iCount, (LPARAM)LVSICF_NOINVALIDATEALL);
*/
    case LVN_GETDISPINFO :
         lvd = (LV_DISPINFO FAR*)lParam;
         if((((LPNMHDR)lParam)->hwndFrom == hWndListView))
         {
            switch(lvd->item.iSubItem)

//    【1】
            {
            case 0:
               lvd->item.pszText = ListItem[lvd->item.iItem].szItemNr; // 0 1
             printf("%s %s(Line %d): \n",__FILE__,__FUNCTION__,__LINE__);
               break;
            case 1:
               lvd->item.pszText = ListItem[lvd->item.iItem].szItem;
             printf("%s %s(Line %d): \n",__FILE__,__FUNCTION__,__LINE__);
               break;
            case 2:
               lvd->item.pszText = ListItem[lvd->item.iItem].szItemDescription;
             printf("%s %s(Line %d): \n",__FILE__,__FUNCTION__,__LINE__);
               break;
            }
            break;
         }
      }
      break;

   case WM_CLOSE :
      DestroyWindow(hwnd);
      break;

   case WM_DESTROY :
      DeleteObject(hFont);
      PostQuitMessage(0);
      break;
   }
   return DefWindowProc(hwnd, iMsg, wParam, lParam);
}

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow)
{
   HWND hwnd;
   MSG msg;
   WNDCLASS wndclass;
   char szAppName[] = "ListviewApp";
   INITCOMMONCONTROL*** icex;

   wndclass.style = 0;
   wndclass.lpfnWndProc = WndProc;
   wndclass.cbCl***tra = 0;
   wndclass.cbWndExtra = 0;
   wndclass.hInstance = hInstance;
   wndclass.hIcon = LoadIcon(hInstance, szAppName);
   wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
   wndclass.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
   wndclass.lpszMenuName = szAppName;
   wndclass.lpszClassName = szAppName;
   RegisterClass(&wndclass);

   icex.dwSize = sizeof(INITCOMMONCONTROL***);
   icex.dwICC = ICC_LISTVIEW_CLASSES;
   InitCommonControl***(&icex);

   hwnd = CreateWindow(szAppName, szAppName,
      WS_OVERLAPPEDWINDOW | WS_VISIBLE, 100, 100, 600, 250,
      NULL, NULL, hInstance, szCmdLine);

   while (GetMessage(&msg, NULL, 0, 0))
   {
      TranslateMessage(&msg);
      DispatchMessage(&msg);
   }
   return 0;
}