ListBox - colorir itens de uma listbox |
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// colorir itens de uma listbox procedure TForm1.FormCreate(Sender: TObject); begin //Or set this property in the object inspector //Oder im Objekt Inspektor einstellen ListBox1.Style := lbOwnerDrawFixed; end;
procedure TForm1.ListBox1DrawItem(Control: TWinControl; Index: Integer; Rect: TRect; State: TOwnerDrawState); begin with Control as TListBox do begin Canvas.Brush.Color := clWindow; Canvas.FillRect(Rect); Canvas.Font.Color := TColor(Items.Objects[Index]); Canvas.TextOut(Rect.Left + 2, Rect.Top, Items[Index]); end; end;
procedure TForm1.Button1Click(Sender: TObject); begin ListBox1.Items.AddObject('Red Item', Pointer(clRed)); end;
procedure TForm1.Button2Click(Sender: TObject); begin ListBox1.Items.AddObject('Green Item', Pointer(clGreen)); end;
procedure TForm1.Button3Click(Sender: TObject); begin UsuarioList.Items.Objects[i] := Pointer(clWhite); end; |