TListView拖动
//---------------------------------------------------------------------------
void __fastcall TForm1::ListView1DragDrop(TObject *Sender, TObject *Source,
int X, int Y)
{
TListItem *pItem,*sourceitem;
TStream *pstream;
AnsiString *str;
if(Sender!=Source)
if(((TListView *)Source)->SelCount==1)
{
((TListView*)Source)->Items->BeginUpdate();
pItem=((TListView *)Sender)->Items->Add();
sourceitem=((TListView *)Source)->Selected;
pItem->Assign(sourceitem);
((TListView *)Source)->Selected->Delete();
((TListView*)Source)->Items->EndUpdate();
}
}
//---------------------------------------------------------------------------
void __fastcall TForm1::ListView1StartDrag(TObject *Sender,
TDragObject *&DragObject)
{
CurIndex=((TListView *)Sender)->ItemIndex;
}
void __fastcall TForm1::ListView1DragOver(TObject *Sender, TObject *Source,
int X, int Y, TDragState State, bool &Accept)
{
Accept = Source->ClassNameIs("TListView")&&Sender->ClassNameIs("TListView");
}
copy的代码,另外你要设置drag相关的属性
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