C++ BPopUpMenu::SetRadioMode方法代码示例

void
JobSetupView::AddPopUpMenu(const DriverSpecificCap* capability,
	BGridLayout* gridLayout, int& row)
{
	const char* label = capability->fLabel.c_str();
	BPopUpMenu* popUpMenu = new BPopUpMenu(label);
	popUpMenu->SetRadioMode(true);

	PrinterCap::CapID category = static_cast<PrinterCap::CapID>(
		capability->ID());

	const BaseCap** categoryCapabilities = fPrinterCap->GetCaps(category);

	int categoryCount = fPrinterCap->CountCap(category);

	string value = GetDriverSpecificValue(category, capability->Key());
	PrinterCap::KeyPredicate predicate(value.c_str());

	FillCapabilityMenu(popUpMenu, kMsgNone, categoryCapabilities,
		categoryCount, predicate);

	BString menuLabel = label;
	menuLabel << ":";
	BMenuField* menuField = new BMenuField(label, menuLabel.String(),
		popUpMenu);
	popUpMenu->SetTargetForItems(this);

	gridLayout->AddItem(menuField->CreateLabelLayoutItem(),
		0, row);
	gridLayout->AddItem(menuField->CreateMenuBarLayoutItem(),
		1, row);
	row ++;

	fDriverSpecificPopUpMenus[category] = popUpMenu;
}

/*!	
 *	\brief			Internal function that creates a menu with month names.
 *	\param[in]	listOfMonths	List of months for a given year.
 *	\returns		The created BMenu.
 *	\remarks		Deletion and deallocation of the created menu is in
 *					responcibility of the caller.
 */
BPopUpMenu* CalendarControl::CreateMonthsMenu( map<int, DoubleNames> &listOfMonths )
{
	BMessage* message = NULL;
	BMenuItem* item = NULL;
	BString monthName;
	BPopUpMenu* toReturn = new BPopUpMenu("Months list");
	
	if (!toReturn) {
		/* Panic! */
		fLastError = B_NO_MEMORY; 
		return NULL;
	}
	toReturn->SetLabelFromMarked(true);
	toReturn->SetRadioMode(true);
	BFont font(be_plain_font);
	toReturn->SetFont(&font, B_FONT_FAMILY_AND_STYLE);
		
	int limit = listOfMonths.size();
	
	for (int i = 1; i <= limit; ++i ) {
		message = new BMessage( kMonthChanged );
		if ( !message ) {
			/* Panic! */
			fLastError = B_NO_MEMORY;
			return NULL;
		}
		if ( B_OK != message->AddInt8( "Month", ( int8 )i ) ) { 	//< Number of selected month in the year
			// Panic!
			exit(5);
		}
		monthName = listOfMonths[ i ].longName;
		item = new BMenuItem( monthName.String(), message );
		if (!item) { 
			/* Panic! */ 
			fLastError = B_NO_MEMORY; 
			return NULL;
		}
		if ( i == this->fRepresentedTime.tm_mon )
		{
			item->SetMarked(true);
		}
		toReturn->AddItem(item);
	}
	UpdateTargets( toReturn );
	return toReturn;
}

/*!	
 *	\brief
 *	\param[in]	year	The current year
 *	\returns		The created BMenu.
 *	\remarks		It's up to the caller to delete this menu!
 */
BPopUpMenu* CalendarControl::CreateYearsMenu( int yearIn )
{
	BPopUpMenu* toReturn = new BPopUpMenu("Years list");
	BMessage* message = NULL;
	BMenuItem* item = NULL;
	BString yearName;
	if (!toReturn) {
		/* Panic! */
		fLastError = B_NO_MEMORY;
		return NULL;
	}
	toReturn->SetLabelFromMarked(true);
	toReturn->SetRadioMode(true);
	for ( int i = yearIn - YEARS_UP_AND_DOWN; 
			i <= yearIn + YEARS_UP_AND_DOWN; 
			++i )
	{
		message = new BMessage( kYearChanged );
		if ( !message )
		{
			/* Panic! */
			fLastError = B_NO_MEMORY;
			return NULL;
		}
		if ( B_OK != message->AddInt32( "Year", i ) )
		{
			exit(5);	
		}
		yearName.Truncate( 0 );
		yearName << i;
		item = new BMenuItem( yearName.String(), message );
		if ( !item ) {
			/* Panic! */
			fLastError = B_NO_MEMORY;
			return NULL;
		}
		item->SetTarget( this );
		if ( i == yearIn ) {
			item->SetMarked( true );
		}
		toReturn->AddItem( item );
	}
	UpdateTargets( toReturn );
	return toReturn;
}	// <-- end of function CalendarControl::CreateYearsMenu

PageSetupWindow::PageSetupWindow(BMessage *msg, const char *printerName)
    : BlockingWindow(BRect(0, 0, 100, 100), "Page setup",
                     B_TITLED_WINDOW_LOOK,
                     B_MODAL_APP_WINDOW_FEEL,
                     B_NOT_RESIZABLE | B_NOT_MINIMIZABLE | B_NOT_ZOOMABLE
                     | B_AUTO_UPDATE_SIZE_LIMITS | B_CLOSE_ON_ESCAPE),
      fSetupMsg(msg),
      fPrinterDirName(printerName)
{
    if (printerName)
        SetTitle(BString(printerName).Append(" Page setup").String());

    // load orientation
    if (fSetupMsg->FindInt32("orientation", &fCurrentOrientation) != B_OK)
        fCurrentOrientation = PrinterDriver::PORTRAIT_ORIENTATION;

    // load page rect
    BRect page;
    float width = letter_width;
    float height = letter_height;
    if (fSetupMsg->FindRect("preview:paper_rect", &page) == B_OK) {
        width = page.Width();
        height = page.Height();
    } else {
        page.Set(0, 0, width, height);
    }

    BString label;
    if (fSetupMsg->FindString("preview:paper_size", &label) != B_OK)
        label = "Letter";

    // Load units
    int32 units;
    if (fSetupMsg->FindInt32("units", &units) != B_OK)
        units = kUnitInch;

    // re-calculate the margin from the printable rect in points
    BRect margin = page;
    if (fSetupMsg->FindRect("preview:printable_rect", &margin) == B_OK) {
        margin.top -= page.top;
        margin.left -= page.left;
        margin.right = page.right - margin.right;
        margin.bottom = page.bottom - margin.bottom;
    } else {
        margin.Set(28.34, 28.34, 28.34, 28.34);		// 28.34 dots = 1cm
    }


    fMarginView = new MarginView(int32(width), int32(height), margin,
                                 MarginUnit(units));

    BPopUpMenu* pageSizePopUpMenu = new BPopUpMenu("Page size");
    pageSizePopUpMenu->SetRadioMode(true);

    fPageSizeMenu = new BMenuField("page_size", "Page size:", pageSizePopUpMenu);
    fPageSizeMenu->Menu()->SetLabelFromMarked(true);

    for (int32 i = 0; pageFormat[i].label != NULL; i++) {
        BMessage* message = new BMessage(PAGE_SIZE_CHANGED);
        message->AddFloat("width", pageFormat[i].width);
        message->AddFloat("height", pageFormat[i].height);
        BMenuItem* item = new BMenuItem(pageFormat[i].label, message);
        pageSizePopUpMenu->AddItem(item);

        if (label.Compare(pageFormat[i].label) == 0)
            item->SetMarked(true);
    }

    BPopUpMenu* orientationPopUpMenu = new BPopUpMenu("Orientation");
    orientationPopUpMenu->SetRadioMode(true);

    fOrientationMenu = new BMenuField("orientation", "Orientation:",
                                      orientationPopUpMenu);
    fOrientationMenu->Menu()->SetLabelFromMarked(true);

    for (int32 i = 0; orientation[i].label != NULL; i++) {
        BMessage* message = new BMessage(ORIENTATION_CHANGED);
        message->AddInt32("orientation", orientation[i].orientation);
        BMenuItem* item = new BMenuItem(orientation[i].label, message);
        orientationPopUpMenu->AddItem(item);

        if (fCurrentOrientation == orientation[i].orientation)
            item->SetMarked(true);
    }

    float scale0;
    BString scale;
    if (fSetupMsg->FindFloat("scale", &scale0) == B_OK)
        scale << (int)scale0;
    else
        scale = "100";

    fScaleControl = new BTextControl("scale", "Scale [%]:",
                                     scale.String(), NULL);

    for (uint32 i = 0; i < '0'; i++)
        fScaleControl->TextView()->DisallowChar(i);

    for (uint32 i = '9' + 1; i < 255; i++)
        fScaleControl->TextView()->DisallowChar(i);
//.........这里部分代码省略.........

/*****************************************************************************
 * VLCVIew::MouseDown
 *****************************************************************************/
void
VLCView::MouseDown(BPoint where)
{
    VideoWindow* videoWindow = dynamic_cast<VideoWindow*>(Window());
    BMessage* msg = Window()->CurrentMessage();
    int32 clicks;
    uint32_t buttons;
    msg->FindInt32("clicks", &clicks);
    msg->FindInt32("buttons", (int32*)&buttons);

    if (videoWindow)
    {
        if (buttons & B_PRIMARY_MOUSE_BUTTON)
        {
            if (clicks == 2 && !fIgnoreDoubleClick)
                Window()->Zoom();
            /* else
                videoWindow->ToggleInterfaceShowing(); */
            fIgnoreDoubleClick = false;
        }
        else
        {
            if (buttons & B_SECONDARY_MOUSE_BUTTON)
            {
                // clicks will be 2 next time (if interval short enough)
                // even if the first click and the second
                // have not been made with the same mouse button
                fIgnoreDoubleClick = true;
                // launch popup menu
                BPopUpMenu *menu = new BPopUpMenu("context menu");
                menu->SetRadioMode(false);
                // In full screen, add an item to show/hide the interface
                if( videoWindow->IsFullScreen() )
                {
                    BMenuItem *intfItem =
                        new BMenuItem( _("Show Interface"), new BMessage(SHOW_INTERFACE) );
                    menu->AddItem( intfItem );
                }
                // Resize to 50%
                BMenuItem *halfItem = new BMenuItem(_("50%"), new BMessage(RESIZE_50));
                menu->AddItem(halfItem);
                // Resize to 100%
                BMenuItem *origItem = new BMenuItem(_("100%"), new BMessage(RESIZE_100));
                menu->AddItem(origItem);
                // Resize to 200%
                BMenuItem *doubleItem = new BMenuItem(_("200%"), new BMessage(RESIZE_200));
                menu->AddItem(doubleItem);
                // Toggle FullScreen
                BMenuItem *zoomItem = new BMenuItem(_("Fullscreen"), new BMessage(TOGGLE_FULL_SCREEN));
                zoomItem->SetMarked(videoWindow->IsFullScreen());
                menu->AddItem(zoomItem);
 
                menu->AddSeparatorItem();
 
                // Toggle vSync
                BMenuItem *vsyncItem = new BMenuItem(_("Vertical Sync"), new BMessage(VERT_SYNC));
                vsyncItem->SetMarked(videoWindow->IsSyncedToRetrace());
                menu->AddItem(vsyncItem);
                // Correct Aspect Ratio
                BMenuItem *aspectItem = new BMenuItem(_("Correct Aspect Ratio"), new BMessage(ASPECT_CORRECT));
                aspectItem->SetMarked(videoWindow->CorrectAspectRatio());
                menu->AddItem(aspectItem);
 
                menu->AddSeparatorItem();
 
                // Window Feel Items
/*                BMessage *winNormFeel = new BMessage(WINDOW_FEEL);
                winNormFeel->AddInt32("WinFeel", (int32_t)B_NORMAL_WINDOW_FEEL);
                BMenuItem *normWindItem = new BMenuItem("Normal Window", winNormFeel);
                normWindItem->SetMarked(videoWindow->Feel() == B_NORMAL_WINDOW_FEEL);
                menu->AddItem(normWindItem);
 
                BMessage *winFloatFeel = new BMessage(WINDOW_FEEL);
                winFloatFeel->AddInt32("WinFeel", (int32_t)B_FLOATING_APP_WINDOW_FEEL);
                BMenuItem *onTopWindItem = new BMenuItem("App Top", winFloatFeel);
                onTopWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_APP_WINDOW_FEEL);
                menu->AddItem(onTopWindItem);
 
                BMessage *winAllFeel = new BMessage(WINDOW_FEEL);
                winAllFeel->AddInt32("WinFeel", (int32_t)B_FLOATING_ALL_WINDOW_FEEL);
                BMenuItem *allSpacesWindItem = new BMenuItem("On Top All Workspaces", winAllFeel);
                allSpacesWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL);
                menu->AddItem(allSpacesWindItem);*/

                BMessage *windowFeelMsg = new BMessage( WINDOW_FEEL );
                bool onTop = videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL;
                window_feel feel = onTop ? B_NORMAL_WINDOW_FEEL : B_FLOATING_ALL_WINDOW_FEEL;
                windowFeelMsg->AddInt32( "WinFeel", (int32_t)feel );
                BMenuItem *windowFeelItem = new BMenuItem( _("Stay On Top"), windowFeelMsg );
                windowFeelItem->SetMarked( onTop );
                menu->AddItem( windowFeelItem );

                menu->AddSeparatorItem();

                BMenuItem* screenShotItem = new BMenuItem( _("Take Screen Shot"),
                                                           new BMessage( SCREEN_SHOT ) );
                menu->AddItem( screenShotItem );
//.........这里部分代码省略.........

PageSetupWindow::PageSetupWindow(BMessage *msg, const char *printerName)
	:	BlockingWindow(BRect(0,0,400,220), "Page setup", B_TITLED_WINDOW_LOOK,
 			B_MODAL_APP_WINDOW_FEEL, B_NOT_RESIZABLE | B_NOT_MINIMIZABLE |
 			B_NOT_ZOOMABLE),
	fSetupMsg(msg),
	fPrinterDirName(printerName)
{
	if (printerName)
		SetTitle(BString(printerName).Append(" Page setup").String());

	// load orientation
	if (fSetupMsg->FindInt32("orientation", &fCurrentOrientation) != B_OK)
		fCurrentOrientation = PrinterDriver::PORTRAIT_ORIENTATION;

	// load page rect
	BRect page;
	float width = letter_width;
	float height = letter_height;
	if (fSetupMsg->FindRect("preview:paper_rect", &page) == B_OK) {
		width = page.Width();
		height = page.Height();
	} else {
		page.Set(0, 0, width, height);
	}

	BString label;
	if (fSetupMsg->FindString("preview:paper_size", &label) != B_OK)
		label = "Letter";

	// Load units
	int32 units;
	if (fSetupMsg->FindInt32("units", &units) != B_OK)
		units = kUnitInch;

	// re-calculate the margin from the printable rect in points
	BRect margin = page;
	if (fSetupMsg->FindRect("preview:printable_rect", &margin) == B_OK) {
		margin.top -= page.top;
		margin.left -= page.left;
		margin.right = page.right - margin.right;
		margin.bottom = page.bottom - margin.bottom;
	} else {
		margin.Set(28.34, 28.34, 28.34, 28.34);		// 28.34 dots = 1cm
	}

	BRect bounds(Bounds());
	BBox *panel = new BBox(bounds, "background", B_FOLLOW_ALL,
		B_WILL_DRAW | B_FRAME_EVENTS | B_NAVIGABLE_JUMP, B_PLAIN_BORDER);
	AddChild(panel);

	bounds.InsetBy(10.0, 10.0);
	bounds.right = 230.0;
	bounds.bottom = 160.0;
	fMarginView = new MarginView(bounds, int32(width), int32(height), margin,
		MarginUnit(units));
	panel->AddChild(fMarginView);
	fMarginView->SetResizingMode(B_FOLLOW_NONE);

	BPopUpMenu* m = new BPopUpMenu("Page size");
	m->SetRadioMode(true);

	bounds.OffsetBy(bounds.Width() + 10.0, 5.0);
	float divider = be_plain_font->StringWidth("Orientation: ");
	fPageSizeMenu = new BMenuField(bounds, "page_size", "Page size:", m);
	panel->AddChild(fPageSizeMenu);
	fPageSizeMenu->ResizeToPreferred();
	fPageSizeMenu->SetDivider(divider);
	fPageSizeMenu->Menu()->SetLabelFromMarked(true);

	for (int32 i = 0; pageFormat[i].label != NULL; i++) {
		BMessage* message = new BMessage(PAGE_SIZE_CHANGED);
		message->AddFloat("width", pageFormat[i].width);
		message->AddFloat("height", pageFormat[i].height);
		BMenuItem* item = new BMenuItem(pageFormat[i].label, message);
		m->AddItem(item);

		if (label.Compare(pageFormat[i].label) == 0)
			item->SetMarked(true);
	}

	m = new BPopUpMenu("Orientation");
	m->SetRadioMode(true);

	bounds.OffsetBy(0.0, fPageSizeMenu->Bounds().Height() + 10.0);
	fOrientationMenu = new BMenuField(bounds, "orientation", "Orientation:", m);
	panel->AddChild(fOrientationMenu);
	fOrientationMenu->ResizeToPreferred();
	fOrientationMenu->SetDivider(divider);
	fOrientationMenu->Menu()->SetLabelFromMarked(true);

	for (int32 i = 0; orientation[i].label != NULL; i++) {
	 	BMessage* message = new BMessage(ORIENTATION_CHANGED);
		message->AddInt32("orientation", orientation[i].orientation);
		BMenuItem* item = new BMenuItem(orientation[i].label, message);
		m->AddItem(item);

		if (fCurrentOrientation == orientation[i].orientation)
			item->SetMarked(true);
	}

//.........这里部分代码省略.........

PageSetupWindow::PageSetupWindow(BMessage *msg, const char *printerName)
	: HWindow(BRect(0, 0, 200, 100), "Page setup", B_TITLED_WINDOW_LOOK,
 		B_MODAL_APP_WINDOW_FEEL,
 		B_NOT_RESIZABLE | B_NOT_MINIMIZABLE | B_NOT_ZOOMABLE
			| B_AUTO_UPDATE_SIZE_LIMITS | B_CLOSE_ON_ESCAPE),
	 fResult(B_ERROR),
	 fSetupMsg(msg),
	 fAdvancedSettings(*msg),
	 fPrinterDirName(printerName)
{
	fExitSem = create_sem(0, "PageSetup");

	if (printerName)
		SetTitle(BString(printerName).Append(" page setup").String());

	if (fSetupMsg->FindInt32("orientation", &fCurrentOrientation) != B_OK)
		fCurrentOrientation = PrinterDriver::PORTRAIT_ORIENTATION;

	BRect page;
	float width = letter_width;
	float height = letter_height;
	if (fSetupMsg->FindRect("paper_rect", &page) == B_OK) {
		width = page.Width();
		height = page.Height();
	} else {
		page.Set(0, 0, width, height);
	}

	BString label;
	if (fSetupMsg->FindString("pdf_paper_size", &label) != B_OK)
		label = "Letter";

	int32 compression;
	fSetupMsg->FindInt32("pdf_compression", &compression);

	int32 units;
	if (fSetupMsg->FindInt32("units", &units) != B_OK)
		units = kUnitInch;

	// re-calculate the margin from the printable rect in points
	BRect margin = page;
	if (fSetupMsg->FindRect("printable_rect", &margin) == B_OK) {
		margin.top -= page.top;
		margin.left -= page.left;
		margin.right = page.right - margin.right;
		margin.bottom = page.bottom - margin.bottom;
	} else {
		margin.Set(28.34, 28.34, 28.34, 28.34);		// 28.34 dots = 1cm
	}

	BString setting_value;
	if (fSetupMsg->FindString("pdf_compatibility", &setting_value) != B_OK)
		setting_value = "1.3";

	// Load font settings
	fFonts = new Fonts();
	fFonts->CollectFonts();
	BMessage fonts;
	if (fSetupMsg->FindMessage("fonts", &fonts) == B_OK)
		fFonts->SetTo(&fonts);

	fMarginView = new MarginView(int32(width), int32(height), margin,
		MarginUnit(units));

	BPopUpMenu* pageSize = new BPopUpMenu("Page size");
	pageSize->SetRadioMode(true);

	fPageSizeMenu = new BMenuField("page_size", "Page size:", pageSize);
	fPageSizeMenu->Menu()->SetLabelFromMarked(true);

	for (int32 i = 0; pageFormat[i].label != NULL; i++) {
		BMessage* message = new BMessage(PAGE_SIZE_CHANGED);
		message->AddFloat("width", pageFormat[i].width);
		message->AddFloat("height", pageFormat[i].height);
		BMenuItem* item = new BMenuItem(pageFormat[i].label, message);
		pageSize->AddItem(item);

		if (label.Compare(pageFormat[i].label) == 0)
			item->SetMarked(true);
	}

	BPopUpMenu* orientationPopUpMenu = new BPopUpMenu("Orientation");
	orientationPopUpMenu->SetRadioMode(true);

	fOrientationMenu = new BMenuField("orientation", "Orientation:",
		orientationPopUpMenu);
	fOrientationMenu->Menu()->SetLabelFromMarked(true);

	for (int32 i = 0; orientation[i].label != NULL; i++) {
	 	BMessage* message = new BMessage(ORIENTATION_CHANGED);
		message->AddInt32("orientation", orientation[i].orientation);
		BMenuItem* item = new BMenuItem(orientation[i].label, message);
		orientationPopUpMenu->AddItem(item);

		if (fCurrentOrientation == orientation[i].orientation)
			item->SetMarked(true);
	}

	BPopUpMenu* compatibility = new BPopUpMenu("PDF compatibility");
	compatibility->SetRadioMode(true);
//.........这里部分代码省略.........

PageSetupWindow::PageSetupWindow(BMessage *msg, const char *printerName)
	: HWindow(BRect(0,0,400,220), "Page setup", B_TITLED_WINDOW_LOOK,
 		B_MODAL_APP_WINDOW_FEEL, B_NOT_RESIZABLE | B_NOT_MINIMIZABLE |
 		B_NOT_ZOOMABLE),
	 fResult(B_ERROR),
	 fSetupMsg(msg),
	 fAdvancedSettings(*msg),
	 fPrinterDirName(printerName)
{
	fExitSem 	= create_sem(0, "PageSetup");

	if (printerName)
		SetTitle(BString(printerName).Append(" page setup").String());

	if (fSetupMsg->FindInt32("orientation", &fCurrentOrientation) != B_OK)
		fCurrentOrientation = PrinterDriver::PORTRAIT_ORIENTATION;

	BRect page;
	float width = letter_width;
	float height = letter_height;
	if (fSetupMsg->FindRect("paper_rect", &page) == B_OK) {
		width = page.Width();
		height = page.Height();
	} else {
		page.Set(0, 0, width, height);
	}

	BString label;
	if (fSetupMsg->FindString("pdf_paper_size", &label) != B_OK)
		label = "Letter";

	int32 compression;
	fSetupMsg->FindInt32("pdf_compression", &compression);

	int32 units;
	if (fSetupMsg->FindInt32("units", &units) != B_OK)
		units = kUnitInch;

	// re-calculate the margin from the printable rect in points
	BRect margin = page;
	if (fSetupMsg->FindRect("printable_rect", &margin) == B_OK) {
		margin.top -= page.top;
		margin.left -= page.left;
		margin.right = page.right - margin.right;
		margin.bottom = page.bottom - margin.bottom;
	} else {
		margin.Set(28.34, 28.34, 28.34, 28.34);		// 28.34 dots = 1cm
	}

	BString setting_value;
	if (fSetupMsg->FindString("pdf_compatibility", &setting_value) != B_OK)
		setting_value = "1.3";

	// Load font settings
	fFonts = new Fonts();
	fFonts->CollectFonts();
	BMessage fonts;
	if (fSetupMsg->FindMessage("fonts", &fonts) == B_OK)
		fFonts->SetTo(&fonts);

	// add a *dialog* background
	BRect bounds(Bounds());
	BBox *panel = new BBox(bounds, "background", B_FOLLOW_ALL,
		B_WILL_DRAW | B_FRAME_EVENTS | B_NAVIGABLE_JUMP, B_PLAIN_BORDER);
	AddChild(panel);

	bounds.InsetBy(10.0, 10.0);
	bounds.right = 230.0;
	bounds.bottom = 160.0;
	fMarginView = new MarginView(bounds, int32(width), int32(height), margin,
		MarginUnit(units));
	panel->AddChild(fMarginView);
	fMarginView->SetResizingMode(B_FOLLOW_NONE);

	BPopUpMenu* m = new BPopUpMenu("Page size");
	m->SetRadioMode(true);

	bounds.OffsetBy(bounds.Width() + 10.0, 5.0);
	float divider = be_plain_font->StringWidth("PDF compatibility: ");
	fPageSizeMenu = new BMenuField(bounds, "page_size", "Page size:", m);
	panel->AddChild(fPageSizeMenu);
	fPageSizeMenu->ResizeToPreferred();
	fPageSizeMenu->SetDivider(divider);
	fPageSizeMenu->Menu()->SetLabelFromMarked(true);

	for (int32 i = 0; pageFormat[i].label != NULL; i++) {
		BMessage* message = new BMessage(PAGE_SIZE_CHANGED);
		message->AddFloat("width", pageFormat[i].width);
		message->AddFloat("height", pageFormat[i].height);
		BMenuItem* item = new BMenuItem(pageFormat[i].label, message);
		m->AddItem(item);

		if (label.Compare(pageFormat[i].label) == 0)
			item->SetMarked(true);
	}

	m = new BPopUpMenu("Orientation");
	m->SetRadioMode(true);

	bounds.OffsetBy(0.0, fPageSizeMenu->Bounds().Height() + 10.0);
//.........这里部分代码省略.........