mausklicks vollkommen ignorieren ??

[SirThornberry]

ein Lokaler Hook wäre eine Möglichkeit:

Delphi-Quellcode:

  TForm1 = class(TForm)
  public
    HookID: Cardinal;
  [...]

function MouseProc(nCode: Integer; wParam, lParam: Longint): Longint; stdcall;
begin
  case nCode < 0 of
  True:
    Result := CallNextHookEx(Form1.HookID, nCode, wParam, lParam)
  else
    case wParam of
      WM_RBUTTONDOWN,
      WM_LBUTTONDOWN,
      WM_LBUTTONUP,
      WM_RBUTTONUP:
        Result := HC_SKIP;
    else
      Result := CallNextHookEx(Form1.HookID, nCode, wParam, lParam);
    end;
  end;
end;
[...]
procedure TForm1.FormCreate(Sender: TObject);
begin
  HookID := SetWindowsHookEx(WH_MOUSE, MouseProc, 0, GetCurrentThreadId());
end;
[...]
procedure TForm1.FormDestroy(Sender: TObject);
begin
  if HookID <> 0 then
     UnHookWindowsHookEx(HookID);
end;