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void __fastcall TForm3::LVtestCustomDrawSubItem(TCustomListView *Sender,
TListItem *Item, int SubItem, TCustomDrawState State, bool &DefaultDraw)
{
LVtest->DoubleBuffered = true;
TCanvas *cnv = LVtest->Canvas;
if (State.Contains(cdsSelected) )
{
switch(SubItem)
{
case 1:
cnv->Brush->Color = clGreen;
cnv->Font->Color = clBlack;
break;
case 2:
cnv->Brush->Color = clSilver;
cnv->Font->Color = clBlack;
break;
}
if ((SubItem-1) == fCurrentCol)
{
cnv->Brush->Color = clYellow;
cnv->Font->Color = clRed;
}
cnv->Font->Style = TFontStyles() << fsBold << fsUnderline;
}
else
{
cnv->Brush->Color = clCream;
cnv->Font->Color = clBlack;
cnv->Font->Style = TFontStyles();
}
}
//---------------------------------------------------------------------------
void __fastcall TForm3::LVtestCustomDrawItem(TCustomListView *Sender,
TListItem *Item, TCustomDrawState State, bool &DefaultDraw)
{
LVtest->DoubleBuffered = true;
TCanvas *cnv = LVtest->Canvas;
if (State.Contains(cdsSelected) )
{
cnv->Brush->Color = clGreen;
cnv->Font->Color = clBlack;
cnv->Font->Style = TFontStyles() << fsBold << fsUnderline;
}
else
{
cnv->Brush->Color = clCream;
cnv->Font->Color = clBlack;
cnv->Font->Style = TFontStyles();
}
}
//---------------------------------------------------------------------------
void __fastcall TForm3::LVtestMouseDown(TObject *Sender, TMouseButton Button,
TShiftState Shift, int X, int Y)
{
int ligne;
int colonne;
LVHITTESTINFO lvhtti;
lvhtti.pt = Point(X, Y);
if ( SendMessage(LVtest->Handle, LVM_SUBITEMHITTEST, NULL, reinterpret_cast<LPARAM>(&lvhtti)) != -1 )
{
ligne = lvhtti.iItem;
colonne = lvhtti.iSubItem-1;
fCurrentCol = colonne;
LVtest->ItemIndex = ligne;
LVtest->Invalidate();
}
} |
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