MiniGUI的mListView研究

清理硬盘时发现有几篇2011年整理的博客躺在那里，删了怪可惜的，发上来保存一下~~

年代久远，已经过时，仅作参考用途~~~

一、  描述

二、  建立ListView

static BOOL Listview1_onCreate (mWidget* self, DWORD dwAddData) { int i; NCS_LISTV_CLMINFO   lstv_clminfo;     NCS_LISTV_ITEMINFO  lstv_iteminfo;     HITEM hItem = 0;     mListView * lstvObj = (mListView *)self;     NCS_CB_LISTV_CMPCLM lstvcmp = cmp_callback;       if(!lstvObj)         return FALSE;       //_c(lstvObj)->setAutoSortItem(lstvObj, TRUE);     _c(lstvObj)->freeze(lstvObj, TRUE);       for(i=0; i     {         lstv_clminfo.index = i;         lstv_clminfo.text = caption[i];         lstv_clminfo.width = 120;         lstv_clminfo.pfnCmp = NULL;         lstv_clminfo.flags = NCSF_LSTCLM_CENTERALIGN | NCSF_LSTHDR_CENTERALIGN;         _c(lstvObj)->addColumn(lstvObj, &lstv_clminfo);     }       lstv_iteminfo.height = 25;     lstv_iteminfo.flags = 0;     lstv_iteminfo.foldIcon = 0;     lstv_iteminfo.unfoldIcon = 0;     lstv_iteminfo.parent = 0;     for(i=0; i     {         lstv_iteminfo.index = i;         hItem = addItem(lstvObj, &lstv_iteminfo);     }       _c(lstvObj)->sort(lstvObj, lstvcmp, 1, NCSID_LSTCLM_LOSORTED);     _c(lstvObj)->freeze(lstvObj, FALSE);            return TRUE; }

三、  查询ListView

static BOOL listview1_on_sledit1_editchanged (mListView *self, mSlEdit* sender, int id, DWORD param) {     HITEM hItem = 0;     char *strBuff = (char *)malloc(100*sizeof(char));     int i = 0, n = _c(sender)->getContent(sender, strBuff, 100, 0, 100);    //输入的字符数     NCS_LISTV_ITEMINFO  lstv_iteminfo;     NCS_CB_LISTV_CMPCLM lstvcmp = cmp_callback;       if(!_c(self)->removeAll(self))         return FALSE;       lstv_iteminfo.height = 25;     lstv_iteminfo.flags = 0;     lstv_iteminfo.foldIcon = 0;     lstv_iteminfo.unfoldIcon = 0;     lstv_iteminfo.parent = 0;       if(n)     {         for(i=0; i             if(!strncmp(user[i].name, strBuff, n))             {                 printf("%s\n", user[i].name);                 lstv_iteminfo.index = i;                 hItem = addItem(self, &lstv_iteminfo);             }         hItem = _c(self)->getItem(self, 0);         _c(self)->hilight(self, hItem);     }     else     {         lstv_iteminfo.height = 25;         lstv_iteminfo.flags = 0;         lstv_iteminfo.foldIcon = 0;         lstv_iteminfo.unfoldIcon = 0;         lstv_iteminfo.parent = 0;         for(i=0; i         {             lstv_iteminfo.index = i;             hItem = addItem(self, &lstv_iteminfo);         }     }       _c(self)->sort(self, lstvcmp, 1, NCSID_LSTCLM_LOSORTED);          return TRUE; /* allow the event to go next */ }

 

四、ListView排序

//排序的回调函数 int cmp_callback(HITEM hItem1, HITEM hItem2, NCS_LSTCLM_SORTDATA *sortData) {     const char * str1, * str2;     sortData->column = 1;     sortData->losorted = NCSID_LSTCLM_LOSORTED;     mListView * col = (mListView *)sortData->obj;     str1 = _c(col)->getText(col, hItem1);     str2 = _c(col)->getText(col, hItem2);     return strcmp(str1, str2); }

 

_c(self)->sort(self, lstvcmp, 1, NCSID_LSTCLM_LOSORTED);