void CLryEDBQryView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)
{
CListCtrl *ListCtrl = (CListCtrl *)&GetListCtrl();
CLryEDBQryDoc *pDoc = (CLryEDBQryDoc *)GetDocument();
CLryEDBQryDoc::CRowObj *rowInfo;
int i;
switch(lHint)
{
case 0:
FillList(); //填写表格
break;
case 1:
try
{
i = pDoc->Rs->AbsolutePosition-1;
ListCtrl->EnsureVisible(i,TRUE);
}
catch(_com_error &e)
{
dump_com_error(e);
}
break;
case 2:
rowInfo = (CLryEDBQryDoc::CRowObj*)pHint;
ListCtrl->DeleteItem(rowInfo->RowNO);
ListCtrl->Update(rowInfo->RowNO);
break;
default:
break;
}
}
// --------------------------------------------------------
// AutoScroll
//
// Ensure selected item is in middle of list
// --------------------------------------------------------
void
CThirdPage::AutoScroll( CListCtrl & list, int nIndex )
{
//
//<rdar://problem/4528853> mDNS: When auto-highlighting items in lists, scroll list so highlighted item is in the middle
//
int top;
int count;
list.EnsureVisible( nIndex, FALSE );
top = list.GetTopIndex();
count = list.GetCountPerPage();
if ( ( nIndex == top ) || ( ( nIndex + 1 ) == ( top + count ) ) )
{
CRect rect;
int rows;
rows = ( count / 2 );
if ( nIndex == top )
{
list.GetItemRect(0, rect, LVIR_BOUNDS);
list.Scroll( CPoint( 0, rows * rect.Height() * -1 ) );
}
else
{
list.GetItemRect(0, rect, LVIR_BOUNDS);
list.Scroll( CPoint( 0, rows * rect.Height() ) );
}
}
}
void CModulePropertiesDlg::SelectSong(int Song)
{
CListCtrl *pSongList = static_cast<CListCtrl*>(GetDlgItem(IDC_SONGLIST));
ASSERT(Song >= 0);
pSongList->SetItemState(Song, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED);
pSongList->EnsureVisible(Song, FALSE);
}
//===============Function===============
void CDialogStatus::InsertMessageList(IN string strMessage)
{
CTime CurrentTime = CTime::GetCurrentTime();
CListCtrl *pStatusList = (CListCtrl*)GetDlgItem(IDC_LIST_STATUS);
if (NULL != pStatusList)
{
int nIndex = pStatusList->GetItemCount();
pStatusList->InsertItem(nIndex, CurrentTime.Format("%H:%M:%S"));
pStatusList->SetItemText(nIndex, 2, strMessage.c_str());
pStatusList->EnsureVisible(nIndex, FALSE);
}
}
BOOL
ArxDbgUtils::setCurSel(CListCtrl& listCtrl, int index)
{
if (index == -1) {
for (int row = 0; row < listCtrl.GetItemCount(); row++) {
// turn off any currently selected items
if (listCtrl.GetItemState(row, LVIS_SELECTED) & LVIS_SELECTED)
listCtrl.SetItemState(row, 0, LVIS_SELECTED | LVIS_FOCUSED);
}
return TRUE;
}
else {
listCtrl.EnsureVisible(index, TRUE);
return listCtrl.SetItemState(index, (LVIS_SELECTED | LVIS_FOCUSED), (LVIS_SELECTED | LVIS_FOCUSED));
}
}
// @pymethod int|PyCListCtrl|EnsureVisible|Ensures that a list view item is visible in its list view control.
PyObject *PyCListCtrl_EnsureVisible( PyObject *self, PyObject *args )
{
CListCtrl *pList = GetListCtrl(self);
if (!pList) return NULL;
int item;
BOOL bPartialOK;
// @pyparm int|item||The index of item to edit.
// @pyparm int|bPartialOK||Specifies whether partial visibility is acceptable.
if (!PyArg_ParseTuple( args, "ii:EnsureVisible", &item, &bPartialOK))
return NULL;
GUI_BGN_SAVE;
BOOL ok = pList->EnsureVisible(item,bPartialOK);
GUI_END_SAVE;
if (!ok)
RETURN_ERR("EnsureVisible failed");
RETURN_NONE;
}
int ColumnSort(CListCtrl& list,
int iSubItem, // column number (0..n-1) or -1=> last column
UINT state) // CS_SORT : sort in the same order
// CS_REVERSE : sort reverse
// CS_FOR, CS_BACK : sort command
// CS_SELVIS : 0=> show the selected item
{ // CS_SORTICON : icon display
CHeaderCtrl *pHeader = list.GetHeaderCtrl();
int ix = pHeader->GetItemCount();
HDITEM hi;
if (iSubItem >= ix) iSubItem = -1;
// search the old sorted column
hi.mask = HDI_IMAGE|HDI_FORMAT|HDI_LPARAM;
while (--ix >= 0) {
pHeader->GetItem(ix, &hi);
if (hi.iImage == 0) continue;
if (iSubItem >= 0 && ix != iSubItem) {
// delete old display icon
hi.iImage = 0;
// hi.lParam |= STI_REVERSE; // *******************
hi.fmt &= ~HDF_IMAGE;
pHeader->SetItem(ix, &hi);
}
break;
}
if (iSubItem < 0) {
if (ix < 0) return -3; // a sorted column is not define
iSubItem = ix; // there is the old column
}
// set the new display icon
pHeader->GetItem(iSubItem, &hi);
if (hi.lParam == 0) return -2; // sort disable for this column
switch (state & 0x0003) {
case CS_SORT : break; // in the same order
case CS_REVERSE: hi.lParam ^= 1; break; // in the revers order
case CS_ASCEND : hi.lParam &= ~1; break; // to impose ascending order
case CS_DESCEND: hi.lParam |= 1; break; // to inpose descending order
}
hi.iImage = hi.lParam;
if (state & CS_SORTICON) hi.fmt |= HDF_IMAGE; // the icon
pHeader->SetItem(iSubItem, &hi);
SortTextItems(list, iSubItem, short(hi.lParam));
if ((state & CS_SELVISIBLE) == 0) {
// Make that the selected item continue to stay visible
POSITION pos = list.GetFirstSelectedItemPosition();
if (pos) {
// search the seleted item
int no = list.GetNextSelectedItem(pos);
list.EnsureVisible(no, FALSE);
return no; // selected item
}
}
return -1;
}
