C++ BTabView类代码示例

// ResourceUsageWindow::InitWindow -- Initialization Commands here
void ResourceUsageWindow::InitWindow(BList &list)
{
	BRect rtab = Bounds();
	BRect rlist = Bounds();
	rtab.top += 10;
	rlist.top += 10;
	rlist.left += 12;
	rlist.right -= 15 + B_V_SCROLL_BAR_WIDTH;
	rlist.bottom -= 47;

	// Create the TabView and Tabs
	BTabView *tabView = new BTabView(rtab,"resource_usage_tabview");
	tabView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
	
	rtab = tabView->Bounds();
	rtab.InsetBy(5,5);
	
	// Create the ListViews
	BListView *IRQListView = new BListView(rlist, "IRQListView",
		B_SINGLE_SELECTION_LIST, B_FOLLOW_LEFT | B_FOLLOW_TOP,
		B_WILL_DRAW | B_NAVIGABLE);
	BListView *DMAListView = new BListView(rlist, "DMAListView",
		B_SINGLE_SELECTION_LIST, B_FOLLOW_LEFT | B_FOLLOW_TOP,
		B_WILL_DRAW | B_NAVIGABLE);
	BListView *IORangeListView = new BListView(rlist, "IORangeListView",
		B_SINGLE_SELECTION_LIST, B_FOLLOW_LEFT | B_FOLLOW_TOP,
		B_WILL_DRAW | B_NAVIGABLE);
	BListView *memoryListView = new BListView(rlist, "memoryListView",
		B_SINGLE_SELECTION_LIST, B_FOLLOW_LEFT | B_FOLLOW_TOP,
		B_WILL_DRAW | B_NAVIGABLE);
	
	BScrollView *IRQScrollView = new BScrollView("scroll_list1", IRQListView,
		B_FOLLOW_LEFT|B_FOLLOW_TOP, 0, false, true, B_FANCY_BORDER);
	BScrollView *DMAScrollView = new BScrollView("scroll_list2", DMAListView,
		B_FOLLOW_LEFT|B_FOLLOW_TOP, 0, false, true, B_FANCY_BORDER);
	BScrollView *IORangeScrollView = new BScrollView("scroll_list3",
		IORangeListView, B_FOLLOW_LEFT|B_FOLLOW_TOP, 0, false, true,
		B_FANCY_BORDER);
	BScrollView *memoryScrollView = new BScrollView("scroll_list4",
		memoryListView, B_FOLLOW_LEFT|B_FOLLOW_TOP, 0, false, true,
		B_FANCY_BORDER);
	
	BTab *tab = new BTab();
	tabView->AddTab(IRQScrollView, tab);
	tab->SetLabel(B_TRANSLATE("IRQ"));
	tab = new BTab();
	tabView->AddTab(DMAScrollView, tab);
	tab->SetLabel(B_TRANSLATE("DMA"));
	tab = new BTab();
	tabView->AddTab(IORangeScrollView, tab);
	tab->SetLabel(B_TRANSLATE("IO Range"));
	tab = new BTab();
	tabView->AddTab(memoryScrollView, tab);
	tab->SetLabel(B_TRANSLATE("Memory Range"));
	
	{
		uint32 mask = 1;
		
		for (int i=0;i<16;mask<<=1,i++) {
			bool first = true;
			
			for (int32 j=0; j<list.CountItems(); j++) {
				DevicesInfo *deviceInfo = (DevicesInfo *)list.ItemAt(j);
				struct device_configuration *current = deviceInfo->GetCurrent();
				resource_descriptor r;
				
				int32 num = count_resource_descriptors_of_type(current,
					B_IRQ_RESOURCE);
				
				for (int32 k=0;k<num;k++) {
					get_nth_resource_descriptor_of_type(current, k, B_IRQ_RESOURCE,
							&r, sizeof(resource_descriptor));
					
					if (mask & r.d.m.mask) {
						IRQListView->AddItem(new IRQDMAItem(first ? i : -1,
							deviceInfo->GetCardName()));
						first = false;
					}
				}
			}
			
			if (first) {
				IRQListView->AddItem(new IRQDMAItem(i, ""));
			}
		}
	}
	
	{
		uint32 mask = 1;
		
		for (int i=0;i<8;mask<<=1,i++) {
			bool first = true;
			
			for (int32 j=0; j<list.CountItems(); j++) {
				DevicesInfo *deviceInfo = (DevicesInfo *)list.ItemAt(j);
				struct device_configuration *current = deviceInfo->GetCurrent();
				resource_descriptor r;
				
				int32 num = count_resource_descriptors_of_type(current,
//.........这里部分代码省略.........

ConfigWindow::ConfigWindow()
	:
	BWindow(BRect(100, 100, 600, 540), B_TRANSLATE_SYSTEM_NAME("E-mail"),
		B_TITLED_WINDOW,
		B_ASYNCHRONOUS_CONTROLS | B_NOT_ZOOMABLE | B_NOT_RESIZABLE),
	fLastSelectedAccount(NULL),
	fSaveSettings(false)
{
	// create controls
	BRect rect(Bounds());
	BView *top = new BView(rect, NULL, B_FOLLOW_ALL, 0);
	top->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
	AddChild(top);

	// determine font height
	font_height fontHeight;
	top->GetFontHeight(&fontHeight);
	int32 height = (int32)(fontHeight.ascent + fontHeight.descent
		+ fontHeight.leading) + 5;

	rect.InsetBy(10, 10);
	rect.bottom -= 18 + height;
	BTabView *tabView = new BTabView(rect, NULL);

	BView *view;
	rect = tabView->Bounds();
	rect.bottom -= tabView->TabHeight() + 4;
	tabView->AddTab(view = new BView(rect, NULL, B_FOLLOW_ALL, 0));
	tabView->TabAt(0)->SetLabel(B_TRANSLATE("Accounts"));
	view->SetViewColor(top->ViewColor());

	// accounts listview

	rect = view->Bounds().InsetByCopy(10, 10);
	rect.right = 190 - B_V_SCROLL_BAR_WIDTH;
	rect.bottom -= height + 18;
	fAccountsListView = new AccountsListView(rect, this);
	view->AddChild(new BScrollView(NULL, fAccountsListView, B_FOLLOW_ALL, 0,
		false, true));
	rect.right += B_V_SCROLL_BAR_WIDTH;

	rect.left -= 2;
	rect.top = rect.bottom + 10;
	rect.bottom = rect.top + height;
	BRect sizeRect = rect;
	sizeRect.right = sizeRect.left + 30 + view->StringWidth(
		B_TRANSLATE("Add"));
	view->AddChild(new BButton(sizeRect, NULL, B_TRANSLATE("Add"),
		new BMessage(kMsgAddAccount), B_FOLLOW_BOTTOM));

	sizeRect.left = sizeRect.right + 5;
	sizeRect.right = sizeRect.left + 30 + view->StringWidth(
		B_TRANSLATE("Remove"));
	view->AddChild(fRemoveButton = new BButton(
		sizeRect, NULL, B_TRANSLATE("Remove"),
		new BMessage(kMsgRemoveAccount), B_FOLLOW_BOTTOM));

	// accounts config view
	rect = view->Bounds();
	rect.left = fAccountsListView->Frame().right + B_V_SCROLL_BAR_WIDTH + 16;
	rect.right -= 10;
	fConfigView = new CenterContainer(rect);
	view->AddChild(fConfigView);

	_MakeHowToView();

	// general settings

	rect = tabView->ContainerView()->Bounds();
	tabView->AddTab(view = new CenterContainer(rect));
	tabView->TabAt(1)->SetLabel(B_TRANSLATE("Settings"));

	rect = view->Bounds().InsetByCopy(10, 10);
	rect.bottom = rect.top + height * 5 + 15;
	BBox *box = new BBox(rect);
	box->SetLabel(B_TRANSLATE("Mail checking"));
	view->AddChild(box);

	rect = box->Bounds().InsetByCopy(10, 10);
	rect.top += 7;
	rect.bottom = rect.top + height;
	BRect tile = rect.OffsetByCopy(0, 1);
	int32 labelWidth = (int32)view->StringWidth(B_TRANSLATE("Check every")) + 6;
	tile.right = 80 + labelWidth;
	fIntervalControl = new BTextControl(tile, "time",
		B_TRANSLATE("Check every"), NULL, NULL);
	fIntervalControl->SetDivider(labelWidth);
	box->AddChild(fIntervalControl);

	BPopUpMenu* frequencyPopUp = new BPopUpMenu(B_EMPTY_STRING);
	const char* frequencyStrings[] = {
		B_TRANSLATE_COMMENT("never", "mail checking frequency"),
		B_TRANSLATE("minutes"),
		B_TRANSLATE("hours"),
		B_TRANSLATE("days")};

	for (int32 i = 0; i < 4; i++) {
		BMenuItem* item = new BMenuItem(frequencyStrings[i],
			new BMessage(kMsgIntervalUnitChanged));
		frequencyPopUp->AddItem(item);
//.........这里部分代码省略.........

int iupdrvTabsGetCurrentTab(Ihandle* ih)
{
  BTabView* tv = (BTabView*)ih->handle;
  return tv->Selection();
}

int
main(int argc, char** argv)
{
	BApplication app("application/x-vnd.haiku-look");

	BWindow* window = new Window(BRect(50, 50, 100, 100),
		"Look at these pretty controls!", B_TITLED_WINDOW,
		B_ASYNCHRONOUS_CONTROLS | B_AUTO_UPDATE_SIZE_LIMITS
			| B_QUIT_ON_WINDOW_CLOSE);

	window->SetLayout(new BGroupLayout(B_HORIZONTAL));

	// create some controls

	// BListView
	BListView* listView = new BListView();
	for (int32 i = 0; i < 20; i++) {
		BString itemLabel("List item ");
		itemLabel << i + 1;
		listView->AddItem(new BStringItem(itemLabel.String()));
	}
	BScrollView* scrollView = new BScrollView("scroller", listView, 0,
		true, true);
	scrollView->SetExplicitMinSize(BSize(300, 140));

	// BColumnListView
	BColumnListView* columnListView = new BColumnListView("clv", 0,
		B_FANCY_BORDER);
//		B_PLAIN_BORDER);
//		B_NO_BORDER);

	columnListView->AddColumn(new BTitledColumn("Short",
		150, 50, 500, B_ALIGN_LEFT), 0);
	columnListView->AddColumn(new BTitledColumn("Medium Length",
		100, 50, 500, B_ALIGN_CENTER), 1);
	columnListView->AddColumn(new BTitledColumn("Some Long Column Name",
		130, 50, 500, B_ALIGN_RIGHT), 2);

//	for (int32 i = 0; i < 20; i++) {
//		BString itemLabel("List Item ");
//		itemLabel << i + 1;
//		columnListView->AddItem(new BStringItem(itemLabel.String()));
//	}


	BGridView* controls = new BGridView(kInset, kInset);
	BGridLayout* layout = controls->GridLayout();
	controls->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNLIMITED));

	int32 row = 0;
	add_controls<BButton>(layout, row);
	add_controls<BCheckBox>(layout, row);
	add_controls<BRadioButton>(layout, row);
	add_menu_fields(layout, row);
	add_text_controls(layout, row);
	add_sliders(layout, row);
	add_status_bars(layout, row);

	BColorControl* colorControl = new BColorControl(B_ORIGIN, B_CELLS_32x8,
		8.0f, "color control");
	layout->AddView(colorControl, 0, row, 4);

	BTabView* tabView = new BTabView("tab view", B_WIDTH_FROM_WIDEST);
	BGroupView* content = new BGroupView(B_VERTICAL, kInset);
	BLayoutBuilder::Group<>(content)
		.Add(scrollView)
		.Add(columnListView)
		.Add(controls)
		.SetInsets(kInset, kInset, kInset, kInset);

	content->SetName("Tab 1");

	tabView->AddTab(content);
	BView* tab2 = new BView("Tab 2", 0);
	tab2->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
	tabView->AddTab(tab2);
	tabView->AddTab(new BView("Tab 3", 0));

	BMenuBar* menuBar = new BMenuBar("menu bar");
	BMenu* menu = new BMenu("File");
	menu->AddItem(new BMenuItem("Test Open BFilePanel",
		new BMessage(MSG_TEST_OPEN_FILE_PANEL)));
	menu->AddItem(new BMenuItem("Test Save BFilePanel",
		new BMessage(MSG_TEST_SAVE_FILE_PANEL)));
	menu->AddItem(new BMenuItem("Click me!", NULL));
	menu->AddItem(new BMenuItem("Another option", NULL));
	menu->AddSeparatorItem();
	menu->AddItem(new BMenuItem("Quit", new BMessage(B_QUIT_REQUESTED)));
	menuBar->AddItem(menu);
	menu = new BMenu("Edit");
	menu->SetEnabled(false);
	menu->AddItem(new BMenuItem("Cut", NULL));
	menu->AddItem(new BMenuItem("Copy", NULL));
	menu->AddSeparatorItem();
	menu->AddItem(new BMenuItem("Past", NULL));
	menuBar->AddItem(menu);
	menu = new BMenu("One Item");
	menu->AddItem(new BMenuItem("Only", NULL));
	menuBar->AddItem(menu);
	menu = new BMenu("Sub Menu");
//.........这里部分代码省略.........

BluetoothWindow::BluetoothWindow(BRect frame)
 :	BWindow(frame, B_TRANSLATE("Bluetooth"), B_TITLED_WINDOW,
 		B_NOT_ZOOMABLE | B_AUTO_UPDATE_SIZE_LIMITS)
{
	SetLayout(new BGroupLayout(B_HORIZONTAL));

	fDefaultsButton = new BButton("defaults", B_TRANSLATE("Defaults"),
		new BMessage(kMsgSetDefaults), B_WILL_DRAW);

	fRevertButton = new BButton("revert", B_TRANSLATE("Revert"),
		new BMessage(kMsgRevert), B_WILL_DRAW);

	// Add the menu bar
	fMenubar = new BMenuBar(Bounds(), "menu_bar");

	// Add File menu to menu bar
	BMenu* menu = new BMenu(B_TRANSLATE("Server"));
	menu->AddItem(new BMenuItem(
		B_TRANSLATE("Start bluetooth services" B_UTF8_ELLIPSIS),
		new BMessage(kMsgStartServices), 0));
	menu->AddItem(new BMenuItem(
		B_TRANSLATE("Stop bluetooth services" B_UTF8_ELLIPSIS),
		new BMessage(kMsgStopServices), 0));
	menu->AddSeparatorItem();
	menu->AddItem(new BMenuItem(
		B_TRANSLATE("Show bluetooth console" B_UTF8_ELLIPSIS),
		new BMessage(kMsgStartServices), 0));
	menu->AddItem(new BMenuItem(
		B_TRANSLATE("Refresh LocalDevices" B_UTF8_ELLIPSIS),
		new BMessage(kMsgRefresh), 0));
	fMenubar->AddItem(menu);

	menu = new BMenu(B_TRANSLATE("View"));
	menu->AddItem(new BMenuItem(
		B_TRANSLATE("Connections & channels" B_UTF8_ELLIPSIS), NULL, 0));
	menu->AddItem(new BMenuItem(
		B_TRANSLATE("Remote devices list" B_UTF8_ELLIPSIS), NULL, 0));
	fMenubar->AddItem(menu);

	menu = new BMenu(B_TRANSLATE("Help"));
	menu->AddItem(new BMenuItem(B_TRANSLATE("About Bluetooth" B_UTF8_ELLIPSIS),
		new BMessage(B_ABOUT_REQUESTED), 0));
	fMenubar->AddItem(menu);

	BTabView* tabView = new BTabView("tabview", B_WIDTH_FROM_LABEL);

	fSettingsView = new BluetoothSettingsView(B_TRANSLATE("Settings"));
//	fConnChan = new ConnChanView("Connections & Channels", B_WILL_DRAW);
	fRemoteDevices = new RemoteDevicesView(
		B_TRANSLATE("Remote devices"), B_WILL_DRAW);

	tabView->AddTab(fRemoteDevices);
//	tabView->AddTab(fConnChan);
	tabView->AddTab(fSettingsView);


	fRevertButton->SetEnabled(false);

	AddChild(BGroupLayoutBuilder(B_VERTICAL, 0)
		.Add(fMenubar)
		.Add(BSpaceLayoutItem::CreateVerticalStrut(5))
		.Add(tabView)
		.Add(BSpaceLayoutItem::CreateVerticalStrut(5))
		.Add(BGroupLayoutBuilder(B_HORIZONTAL, 0)
			.Add(fRevertButton)
			.AddGlue()
			.Add(fDefaultsButton)
		)
		.SetInsets(5, 5, 5, 5)
	);
}

BluetoothWindow::BluetoothWindow(BRect frame)
	:
	BWindow(frame, B_TRANSLATE_SYSTEM_NAME("Bluetooth"), B_TITLED_WINDOW,
		B_NOT_ZOOMABLE | B_AUTO_UPDATE_SIZE_LIMITS)
{
	fDefaultsButton = new BButton("defaults", B_TRANSLATE("Defaults"),
		new BMessage(kMsgSetDefaults), B_WILL_DRAW);

	fRevertButton = new BButton("revert", B_TRANSLATE("Revert"),
		new BMessage(kMsgRevert), B_WILL_DRAW);

	// Add the menu bar
	fMenubar = new BMenuBar(Bounds(), "menu_bar");

	// Add File menu to menu bar
	BMenu* menu = new BMenu(B_TRANSLATE("Server"));
	menu->AddItem(new BMenuItem(
		B_TRANSLATE("Start bluetooth services" B_UTF8_ELLIPSIS),
		new BMessage(kMsgStartServices), 0));
	menu->AddItem(new BMenuItem(
		B_TRANSLATE("Stop bluetooth services" B_UTF8_ELLIPSIS),
		new BMessage(kMsgStopServices), 0));
	menu->AddSeparatorItem();
	menu->AddItem(new BMenuItem(
		B_TRANSLATE("Refresh local devices" B_UTF8_ELLIPSIS),
		new BMessage(kMsgRefresh), 0));
	fMenubar->AddItem(menu);

	menu = new BMenu(B_TRANSLATE("Help"));
	menu->AddItem(new BMenuItem(B_TRANSLATE("About Bluetooth" B_UTF8_ELLIPSIS),
		new BMessage(B_ABOUT_REQUESTED), 0));
	fMenubar->AddItem(menu);

	BTabView* tabView = new BTabView("tabview", B_WIDTH_FROM_LABEL);
	tabView->SetBorder(B_NO_BORDER);

	fSettingsView = new BluetoothSettingsView(B_TRANSLATE("Settings"));
//	fConnChan = new ConnChanView("Connections & Channels", B_WILL_DRAW);
	fRemoteDevices = new RemoteDevicesView(
		B_TRANSLATE("Remote devices"), B_WILL_DRAW);

	tabView->AddTab(fRemoteDevices);
//	tabView->AddTab(fConnChan);
	tabView->AddTab(fSettingsView);

	fRevertButton->SetEnabled(false);

	BLayoutBuilder::Group<>(this, B_VERTICAL, 0)
		.SetInsets(0)
		.Add(fMenubar)
		.AddStrut(B_USE_HALF_ITEM_SPACING)
		.Add(tabView)
		.AddStrut(B_USE_HALF_ITEM_SPACING)
		.Add(new BSeparatorView(B_HORIZONTAL))
		.AddGroup(B_HORIZONTAL)
			.SetInsets(B_USE_WINDOW_SPACING, B_USE_DEFAULT_SPACING,
				B_USE_WINDOW_SPACING, B_USE_WINDOW_SPACING)
			.Add(fDefaultsButton)
			.Add(fRevertButton)
			.AddGlue()
		.End()
	.End();
}

LocaleWindow::LocaleWindow()
	:
	BWindow(BRect(0, 0, 0, 0), "Locale", B_TITLED_WINDOW, B_QUIT_ON_WINDOW_CLOSE
		| B_ASYNCHRONOUS_CONTROLS | B_AUTO_UPDATE_SIZE_LIMITS)
{
	BCountry* defaultCountry;
	be_locale_roster->GetDefaultCountry(&defaultCountry);

	SetLayout(new BGroupLayout(B_HORIZONTAL));

	float spacing = be_control_look->DefaultItemSpacing();

	BTabView* tabView = new BTabView("tabview");
	BGroupView* languageTab = new BGroupView(B_TRANSLATE("Language"),
		B_HORIZONTAL, spacing);

	// first list: available languages
	fLanguageListView = new LanguageListView("available",
		B_MULTIPLE_SELECTION_LIST);
	BScrollView* scrollView = new BScrollView("scroller", fLanguageListView,
		B_WILL_DRAW | B_FRAME_EVENTS, false, true);

	fLanguageListView->SetInvocationMessage(new BMessage(kMsgLanguageInvoked));
	fLanguageListView->SetDragMessage(new BMessage(kMsgLanguageDragged));

	// Fill the language list from the LocaleRoster data
	BMessage installedLanguages;
	if (be_locale_roster->GetInstalledLanguages(&installedLanguages) == B_OK) {
		BString currentID;
		LanguageListItem* lastAddedCountryItem = NULL;

		for (int i = 0; installedLanguages.FindString("langs", i, &currentID)
				== B_OK; i++) {
			// Now get an human-readable, localized name for each language
			BLanguage* currentLanguage;
			be_locale_roster->GetLanguage(currentID.String(),
				&currentLanguage);

			BString name;
			currentLanguage->GetName(name);

			// TODO: as long as the app_server doesn't support font overlays,
			// use the translated name if problematic characters are used...
			const char* string = name.String();
			while (uint32 code = BUnicodeChar::FromUTF8(&string)) {
				if (code > 1424) {
					currentLanguage->GetTranslatedName(name);
					break;
				}
			}

			LanguageListItem* item = new LanguageListItem(name,
				currentID.String(), currentLanguage->Code());
			if (currentLanguage->IsCountrySpecific()
				&& lastAddedCountryItem != NULL
				&& lastAddedCountryItem->Code() == item->Code()) {
				fLanguageListView->AddUnder(item, lastAddedCountryItem);
			} else {
				// This is a language variant, add it at top-level
				fLanguageListView->AddItem(item);
				if (!currentLanguage->IsCountrySpecific()) {
					item->SetExpanded(false);
					lastAddedCountryItem = item;
				}
			}

			delete currentLanguage;
		}

		fLanguageListView->FullListSortItems(compare_typed_list_items);
	} else {
		BAlert* alert = new BAlert("Error",
			B_TRANSLATE("Unable to find the available languages! You can't "
				"use this preflet!"),
			B_TRANSLATE("OK"), NULL, NULL,
			B_WIDTH_AS_USUAL, B_OFFSET_SPACING, B_STOP_ALERT);
		alert->Go();
	}

	// Second list: active languages
	fPreferredListView = new LanguageListView("preferred",
		B_MULTIPLE_SELECTION_LIST);
	BScrollView* scrollViewEnabled = new BScrollView("scroller",
		fPreferredListView, B_WILL_DRAW | B_FRAME_EVENTS, false, true);

	fPreferredListView->SetInvocationMessage(
		new BMessage(kMsgPreferredLanguageInvoked));
	fPreferredListView->SetDeleteMessage(
		new BMessage(kMsgPreferredLanguageDeleted));
	fPreferredListView->SetDragMessage(
		new BMessage(kMsgPreferredLanguageDragged));

	BLayoutBuilder::Group<>(languageTab)
		.AddGroup(B_VERTICAL, spacing)
			.Add(new BStringView("", B_TRANSLATE("Available languages")))
			.Add(scrollView)
			.End()
		.AddGroup(B_VERTICAL, spacing)
			.Add(new BStringView("", B_TRANSLATE("Preferred languages")))
			.Add(scrollViewEnabled)
//.........这里部分代码省略.........