C++ WindowStyle::tab_stop方法代码示例

int WINAPI
WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
#ifdef _WIN32_WCE
        LPWSTR lpCmdLine,
#else
        LPSTR lpCmdLine2,
#endif
        int nCmdShow)
#endif
{
    const unsigned screen_width = 640, screen_height = 480;

    ScreenGlobalInit screen_init;
    Layout::Initialize(screen_width, screen_height);

    InitialiseFonts();
    DialogLook *dialog_look = new DialogLook();
    dialog_look->Initialise(bold_font, normal_font, bold_font, bold_font);

    SingleWindow main_window;
    main_window.set(_T("STATIC"), _T("RunListControl"),
                    0, 0, screen_width, screen_height);
    main_window.show();

    WndForm form(main_window, *dialog_look, 0, 0,
                 main_window.get_width(), main_window.get_height(),
                 _T("RunListControl"));
    ContainerWindow &client_area = form.GetClientAreaWindow();

    WindowStyle style;
    style.tab_stop();
    WndListFrame list(client_area, *dialog_look, 2, 2,
                      client_area.get_width() - 4,
                      client_area.get_height() - 4,
                      style, normal_font.get_height() + 4);
    list.SetPaintItemCallback(PaintItemCallback);
    list.SetLength(64);
    list.set_focus();

    form.ShowModal();

    delete dialog_look;
    DeinitialiseFonts();

    return 0;
}

/**
 * Creates a control from the given XMLNode as a child of the given
 * parent.
 *
 * @param form the WndForm object
 * @param LookUpTable The parent CallBackTable
 * @param node The XMLNode that represents the control
 * @param eDialogStyle The parent's dialog style
 */
static Window *
LoadChild(WndForm &form, ContainerWindow &parent, Color background_color,
          CallBackTableEntry *LookUpTable,
          XMLNode node, const DialogStyle eDialogStyle,
          int bottom_most=0)
{
  Window *window = NULL;

  // Determine name, coordinates, width, height
  // and caption of the control
  const TCHAR* Name = GetName(node);
  const TCHAR* Caption = GetCaption(node);
  RECT rc = parent.get_client_rect();
  ControlPosition pos = GetPosition(node, rc, bottom_most);
  if (!pos.no_scaling)
    pos.x = ScaleWidth(pos.x, eDialogStyle);

  ControlSize size = GetSize(node, rc, pos);
  if (!size.no_scaling)
    size.cx = ScaleWidth(size.cx, eDialogStyle);

  WindowStyle style;

  if (!StringToIntDflt(node.getAttribute(_T("Visible")), 1))
    style.hide();

  if (StringToIntDflt(node.getAttribute(_T("Border")), 0))
    style.border();

  bool advanced = _tcschr(Caption, _T('*')) != NULL;

  // PropertyControl (WndProperty)
  if (_tcscmp(node.getName(), _T("Edit")) == 0) {
    WndProperty *W;
    int CaptionWidth;
    bool ReadOnly;
    bool MultiLine;

    // Determine the width of the caption field
    CaptionWidth = StringToIntDflt(node.getAttribute(_T("CaptionWidth")), 0);

    if (Layout::ScaleSupported())
      CaptionWidth = Layout::Scale(CaptionWidth);

    CaptionWidth = ScaleWidth(CaptionWidth, eDialogStyle);

    // Determine whether the control is multiline or readonly
    MultiLine = StringToIntDflt(node.getAttribute(_T("MultiLine")), 0);
    ReadOnly = StringToIntDflt(node.getAttribute(_T("ReadOnly")), 0);

    // Load the event callback properties
    WndProperty::DataChangeCallback_t DataNotifyCallback =
      (WndProperty::DataChangeCallback_t)
      GetCallBack(LookUpTable, node, _T("OnDataNotify"));

    WindowControl::OnHelpCallback_t OnHelpCallback =
      (WindowControl::OnHelpCallback_t)
      GetCallBack(LookUpTable, node, _T("OnHelp"));

    // Create the Property Control
    style.control_parent();

    EditWindowStyle edit_style;
    if (ReadOnly)
      edit_style.read_only();
    else
      edit_style.tab_stop();

    if (is_embedded() || Layout::scale_1024 < 2048)
      /* sunken edge doesn't fit well on the tiny screen of an
         embedded device */
      edit_style.border();
    else
      edit_style.sunken_edge();

    if (MultiLine) {
      edit_style.multiline();
      edit_style.vscroll();
    }

    window = W = new WndProperty(parent, Caption,
                                 pos.x, pos.y, size.cx, size.cy,
                                 CaptionWidth, background_color,
                                 style, edit_style,
                                 DataNotifyCallback);

    // Set the fore- and background color
    LoadColors(*W, node);

    // Set the help function event callback
    W->SetOnHelpCallback(OnHelpCallback);
//.........这里部分代码省略.........