C++ LabelRefPtr类代码示例

void LuaDebuggerInterface::addIntrospectionTreeTab(TabPanel* const tabPanel)
{
    LuaIntrospectionTreeModelRecPtr LuaIntroTreeModel = LuaIntrospectionTreeModel::create();
    LuaIntroTreeModel->setRoot("");

    LuaIntrospectionComponentGeneratorRecPtr LuaIntroTreeComponentGenerator = LuaIntrospectionComponentGenerator::create();

    //Create the Tree
    TreeRecPtr TheTree = Tree::create();

    TheTree->setPreferredSize(Vec2f(200, 500));
    TheTree->setModel(LuaIntroTreeModel);
    TheTree->setCellGenerator(LuaIntroTreeComponentGenerator);
    TheTree->connectKeyTyped(boost::bind(&LuaDebuggerInterface::handleUpdateTreeEvent,
                                         this,
                                         _1,
                                         TheTree.get(),
                                         LuaIntroTreeModel.get()));

    //Layout Expansion
    TheTree->expandPath(LuaIntroTreeModel->getRootPath());

    // Create a ScrollPanel for easier viewing of the List (see 27ScrollPanel)
    ScrollPanelRefPtr TreeScrollPanel = ScrollPanel::create();
    TreeScrollPanel->setPreferredSize(Vec2f(200,300));
    TreeScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    TreeScrollPanel->setViewComponent(TheTree);

    LabelRefPtr IntrospectionTreeTabLabel = Label::create();
    IntrospectionTreeTabLabel->setText("Variable Introspection");

    tabPanel->addTab(IntrospectionTreeTabLabel, TreeScrollPanel);
}

void ColorChooser::updateChildren(void)
{
	if(getMFInternalChooserPanels()->size() > 1)
	{
		if(_LayoutTabPanel == NULL)
		{
			_LayoutTabPanel = TabPanel::create();
		}

		_LayoutTabPanel->removeAllTabs();
		LabelRefPtr TabLabel;
		for(UInt32 i(0) ; i<getMFInternalChooserPanels()->size() ; ++i)
		{
			TabLabel = Label::create();
				TabLabel->setText(getInternalChooserPanels(i)->getDisplayText());
				TabLabel->setBorders(NULL);
				TabLabel->setBackgrounds(NULL);

			_LayoutTabPanel->addTab(TabLabel, getInternalChooserPanels(i));
		}

        _LayoutTabPanel->setSelectedIndex(0);

			clearChildren();
			pushToChildren(_LayoutTabPanel);
			if(getPreviewPanel() != NULL)
			{
				pushToChildren(getPreviewPanel());
			}
			else
			{
				pushToChildren(_DefaultPreviewPanel);
			}
	}
	else if(getMFInternalChooserPanels()->size() == 1)
	{
		if(_LayoutTabPanel != NULL)
		{
			_LayoutTabPanel = NULL;
		}

			clearChildren();
			pushToChildren(getMFInternalChooserPanels()->front());
			if(getPreviewPanel() != NULL)
			{
				pushToChildren(getPreviewPanel());
			}
			else
			{
				pushToChildren(_DefaultPreviewPanel);
			}
	}
}

FieldContainerMap Slider::createStandardLabels(UInt32 increment, Int32 start)
{
    FieldContainerMap NewMap;
    for(Int32 i(start) ; i<=getMaximum() ; i += increment)
    {
        LabelRefPtr NewLabel;
        NewLabel = dynamic_pointer_cast<Label>(getLabelPrototype()->shallowCopy());

        std::stringstream TempSStream;
        TempSStream << i;

        NewLabel->setText(TempSStream.str());

        NewMap[i] = NewLabel;
    }

    return NewMap;
}

void HelperPanel::createIntrospectionTreeTab(TabPanel* const tabPanel)
{
    BorderLayoutConstraintsRefPtr CenterConstraints = OSG::BorderLayoutConstraints::create();
    CenterConstraints->setRegion(BorderLayoutConstraints::BORDER_CENTER);
    BorderLayoutConstraintsRefPtr NorthConstraints = OSG::BorderLayoutConstraints::create();
    NorthConstraints->setRegion(BorderLayoutConstraints::BORDER_NORTH);


    _GlobalLuaIntroTreeModel = LuaIntrospectionTreeModel::create();
    _GlobalLuaIntroTreeModel->setRoot("");

    LuaIntrospectionComponentGeneratorRecPtr LuaIntroTreeComponentGenerator = LuaIntrospectionComponentGenerator::create();

    //Create the Tree
    TreeRecPtr TheTree = Tree::create();

    TheTree->setPreferredSize(Vec2f(200, 500));
    TheTree->setModel(_GlobalLuaIntroTreeModel);
    TheTree->setCellGenerator(LuaIntroTreeComponentGenerator);

    //Layout Expansion
    TheTree->expandPath(_GlobalLuaIntroTreeModel->getRootPath());

    //Create a scroll panel for the tree
    ScrollPanelRefPtr TreeScrollPanel = ScrollPanel::create();
    TreeScrollPanel->setPreferredSize(Vec2f(200,300));
    TreeScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    TreeScrollPanel->setViewComponent(TheTree);
    TreeScrollPanel->setConstraints(CenterConstraints);

    //Global Label
    LabelRecPtr GlobalTreeLabel = Label::create();
    GlobalTreeLabel->setText("Global");
    GlobalTreeLabel->setConstraints(NorthConstraints);

    BorderLayoutRecPtr BorderPanelLayout = BorderLayout::create();

    //Global Panel
    PanelRecPtr GlobalLuaTreePanel = Panel::createEmpty();
    GlobalLuaTreePanel->pushToChildren(GlobalTreeLabel);
    GlobalLuaTreePanel->pushToChildren(TreeScrollPanel);
    GlobalLuaTreePanel->setLayout(BorderPanelLayout);

    //Local Label
    LabelRecPtr LocalTreeLabel = Label::create();
    LocalTreeLabel->setText("Local");
    LocalTreeLabel->setConstraints(NorthConstraints);

    //Local Panel
    PanelRecPtr LocalLuaTreePanel = Panel::createEmpty();
    LocalLuaTreePanel->pushToChildren(LocalTreeLabel);
    LocalLuaTreePanel->setLayout(BorderPanelLayout);

    //Global/Local Split Panel
    SplitPanelRecPtr GlocalLocalSplitPanel = SplitPanel::create();
    GlocalLocalSplitPanel->setMinComponent(GlobalLuaTreePanel);
    GlocalLocalSplitPanel->setMaxComponent(LocalLuaTreePanel);
    GlocalLocalSplitPanel->setDividerPosition(0.5f);
    GlocalLocalSplitPanel->setDividerSize(5);
    GlocalLocalSplitPanel->setMinDividerPosition(.1);
    GlocalLocalSplitPanel->setMaxDividerPosition(.9);
    

    //Add the Panel to the TabPanel
    LabelRefPtr IntrospectionTreeTabLabel = Label::create();
    IntrospectionTreeTabLabel->setText("Lua Introspection");
    IntrospectionTreeTabLabel->setBorders(NULL);
    IntrospectionTreeTabLabel->setBackgrounds(NULL);

    tabPanel->addTab(IntrospectionTreeTabLabel, GlocalLocalSplitPanel);
}

void LuaDebuggerInterface::createCodeEditor(void)
{
    //Create the Breakpoint images
    BoostPath BreakpointIconPath(_BaseIconDir / BoostPath("breakpoint.png")),
              BreakpointDisabledIconPath(_BaseIconDir / BoostPath("breakpoint-disabled.png")),
              BreakpointConditionalIconPath(_BaseIconDir / BoostPath("breakpoint-conditional.png")),
              BreakpointConditionalDisabledIconPath(_BaseIconDir / BoostPath("breakpoint-conditional-disabled.png")),
              BreakpointCountIconPath(_BaseIconDir / BoostPath("breakpoint-count.png")),
              BreakpointCountDisabledIconPath(_BaseIconDir / BoostPath("breakpoint-count-disabled.png"));
    
    //Breakpoint Button prototypes
    //Regular Breakpoint
    ButtonRecPtr BreakpointProtoButton = Button::create();
    BreakpointProtoButton->setPreferredSize(Vec2f(18.0f, 18.0f));
    BreakpointProtoButton->setImages(BreakpointIconPath.string());
    BreakpointProtoButton->setDisabledImage(BreakpointDisabledIconPath.string());
    BreakpointProtoButton->setBorders(NULL);
    BreakpointProtoButton->setBackgrounds(NULL);
    BreakpointProtoButton->setForegrounds(NULL);

    //Count Breakpoint
    ButtonRecPtr BreakpointCountProtoButton = Button::create();
    BreakpointCountProtoButton->setPreferredSize(Vec2f(18.0f, 18.0f));
    BreakpointCountProtoButton->setImages(BreakpointCountIconPath.string());
    BreakpointCountProtoButton->setDisabledImage(BreakpointCountDisabledIconPath.string());
    BreakpointCountProtoButton->setBorders(NULL);
    BreakpointCountProtoButton->setBackgrounds(NULL);
    BreakpointCountProtoButton->setForegrounds(NULL);

    //Conditional breakpoint
    ButtonRecPtr BreakpointConditionalProtoButton = Button::create();
    BreakpointConditionalProtoButton->setPreferredSize(Vec2f(18.0f, 18.0f));
    BreakpointConditionalProtoButton->setImages(BreakpointConditionalIconPath.string());
    BreakpointConditionalProtoButton->setDisabledImage(BreakpointConditionalDisabledIconPath.string());
    BreakpointConditionalProtoButton->setBorders(NULL);
    BreakpointConditionalProtoButton->setBackgrounds(NULL);
    BreakpointConditionalProtoButton->setForegrounds(NULL);

    //Create the default font
    _CodeFont = UIFont::create();
    _CodeFont->setFamily("Courier New");
    _CodeFont->setSize(21);
    _CodeFont->setGlyphPixelSize(22);
    _CodeFont->setAntiAliasing(false);

    // Create a TextArea component
    _CodeTextArea = TextEditor::create();
    _CodeTextArea->setIsSplit(false);
    _CodeTextArea->setClipboardVisible(false);
    //_CodeTextArea->getTextDomArea()->setFont(_CodeFont);
    //_CodeTextArea->setGutterWidth(50.0f);
    _CodeTextArea->setText(createDefaultCodeText());

    //_CodeTextArea->connectCaretChanged(boost::bind(&LuaDebuggerInterface::codeAreaCaretChanged,this, _1));
    //_CodeTextArea->connectMouseClicked(boost::bind(&LuaDebuggerInterface::handleCodeAreaMouseClicked,this, _1));

    _MainSplitPanel = SplitPanel::create();
    _MainSplitPanel->setMinComponent(_CodeTextArea);
    _MainSplitPanel->setMaxComponent(_InfoTabPanel);
    _MainSplitPanel->setOrientation(SplitPanel::VERTICAL_ORIENTATION);
    _MainSplitPanel->setDividerPosition(0.7);
    // location from the left/top
    _MainSplitPanel->setDividerSize(4);
    _MainSplitPanel->setMaxDividerPosition(.8);
    _MainSplitPanel->setMinDividerPosition(.2);

    //Code Area Info
    LabelRefPtr LineLabel = Label::create();
    LineLabel->setText("Line:");
    LineLabel->setPreferredSize(Vec2f(40.0f, 30.0f));
    LineLabel->setAlignment(Vec2f(1.0f, 0.5f));

    _LineValueLabel = Label::create();
    _LineValueLabel->setText("");
    _LineValueLabel->setPreferredSize(Vec2f(40.0f, 30.0f));

    LabelRefPtr ColumnLabel = Label::create();
    ColumnLabel->setText("Column:");
    ColumnLabel->setPreferredSize(Vec2f(55.0f, 30.0f));
    ColumnLabel->setAlignment(Vec2f(1.0f, 0.5f));

    _ColumnValueLabel = Label::create();
    _ColumnValueLabel->setText("");
    _ColumnValueLabel->setPreferredSize(Vec2f(40.0f, 30.0f));
    //TextArea Info Panel

    _CodeAreaInfoPanel = Panel::create();

    SpringLayoutRefPtr CodeAreaInfoLayout = SpringLayout::create();

    //ColumnValueLabel
    CodeAreaInfoLayout->putConstraint(SpringLayoutConstraints::NORTH_EDGE, _ColumnValueLabel, 0, SpringLayoutConstraints::NORTH_EDGE, _CodeAreaInfoPanel);
    CodeAreaInfoLayout->putConstraint(SpringLayoutConstraints::SOUTH_EDGE, _ColumnValueLabel, 0, SpringLayoutConstraints::SOUTH_EDGE, _CodeAreaInfoPanel);
    CodeAreaInfoLayout->putConstraint(SpringLayoutConstraints::EAST_EDGE, _ColumnValueLabel, 0, SpringLayoutConstraints::EAST_EDGE, _CodeAreaInfoPanel);

    //ColumnLabel    
    CodeAreaInfoLayout->putConstraint(SpringLayoutConstraints::NORTH_EDGE, ColumnLabel, 0, SpringLayoutConstraints::NORTH_EDGE, _CodeAreaInfoPanel);
    CodeAreaInfoLayout->putConstraint(SpringLayoutConstraints::SOUTH_EDGE, ColumnLabel, 0, SpringLayoutConstraints::SOUTH_EDGE, _CodeAreaInfoPanel);
    CodeAreaInfoLayout->putConstraint(SpringLayoutConstraints::EAST_EDGE, ColumnLabel, -1, SpringLayoutConstraints::WEST_EDGE, _ColumnValueLabel);

//.........这里部分代码省略.........

void LuaDebuggerInterface::createUtilTabs(void)
{
    //Create the Error Text Area
    _ErrorTextArea = TextArea::create();

    _ErrorTextArea->setPreferredSize(Vec2f(600, 150));
    _ErrorTextArea->setText("");
    _ErrorTextArea->setMinSize(Vec2f(300, 150));
    _ErrorTextArea->setFont(_CodeFont);
    _ErrorTextArea->setTextColors(Color4f(0.2,0.0,0.0,1.0));
    _ErrorTextArea->setEditable(false);
    setName(_ErrorTextArea,"Error TextArea");
    TheLuaManager->connectLuaError(boost::bind(&LuaDebuggerInterface::handlLuaError,
                                                this,
                                                _1));

    // Create a ScrollPanel
    ScrollPanelRefPtr ErrorAreaScrollPanel = ScrollPanel::create();
    ErrorAreaScrollPanel->setPreferredSize(Vec2f(200,150));
    ErrorAreaScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    // Add the TextArea to the ScrollPanel so it is displayed
    ErrorAreaScrollPanel->setViewComponent(_ErrorTextArea);

    //Create the StackTrace Text Area
    _StackTraceTextArea = TextArea::create();

    _StackTraceTextArea->setPreferredSize(Vec2f(600, 150));
    _StackTraceTextArea->setText("");
    _StackTraceTextArea->setMinSize(Vec2f(300, 150));
    _StackTraceTextArea->setFont(_CodeFont);
    _StackTraceTextArea->setTextColors(Color4f(0.2,0.0,0.0,1.0));
    _StackTraceTextArea->setEditable(false);
    setName(_StackTraceTextArea,"Stack Trace TextArea");

    // Create a ScrollPanel
    ScrollPanelRefPtr StackTraceAreaScrollPanel = ScrollPanel::create();
    StackTraceAreaScrollPanel->setPreferredSize(Vec2f(200,150));
    StackTraceAreaScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    // Add the TextArea to the ScrollPanel so it is displayed
    StackTraceAreaScrollPanel->setViewComponent(_StackTraceTextArea);

    //Create the Message Text Area
    _MessageTextArea = TextArea::create();

    _MessageTextArea->setPreferredSize(Vec2f(600, 150));
    _MessageTextArea->setText("");
    _MessageTextArea->setMinSize(Vec2f(300, 150));
    _MessageTextArea->setFont(_CodeFont);
    _MessageTextArea->setTextColors(Color4f(0.2,0.0,0.0,1.0));
    _MessageTextArea->setEditable(false);
    setName(_MessageTextArea,"Message TextArea");

    // Create a ScrollPanel
    ScrollPanelRefPtr MessageAreaScrollPanel = ScrollPanel::create();
    MessageAreaScrollPanel->setPreferredSize(Vec2f(200,150));
    MessageAreaScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    // Add the TextArea to the ScrollPanel so it is displayed
    MessageAreaScrollPanel->setViewComponent(_MessageTextArea);

    //Create the Message Text Area
    _HelpTextArea = TextArea::create();

    _HelpTextArea->setPreferredSize(Vec2f(600, 150));
    _HelpTextArea->setText("");
    _HelpTextArea->setMinSize(Vec2f(300, 150));
    _HelpTextArea->setFont(_CodeFont);
    _HelpTextArea->setTextColors(Color4f(0.2,0.0,0.0,1.0));
    _HelpTextArea->setEditable(false);
    setName(_HelpTextArea,"Help TextArea");

    // Create a ScrollPanel
    ScrollPanelRefPtr HelpAreaScrollPanel = ScrollPanel::create();
    HelpAreaScrollPanel->setPreferredSize(Vec2f(200,150));
    HelpAreaScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    // Add the TextArea to the ScrollPanel so it is displayed
    HelpAreaScrollPanel->setViewComponent(_HelpTextArea);

    //Tab Panel
    LabelRefPtr MessageTabLabel = Label::create();
    MessageTabLabel->setText("Output");

    LabelRefPtr ErrorTabLabel = Label::create();
    ErrorTabLabel->setText("Error");

    LabelRefPtr StackTraceTabLabel = Label::create();
    StackTraceTabLabel->setText("Stack");

    LabelRefPtr HelpTabLabel = Label::create();
    HelpTabLabel->setText("Help");

    _InfoTabPanel = TabPanel::create();
    _InfoTabPanel->addTab(MessageTabLabel, MessageAreaScrollPanel);
    _InfoTabPanel->addTab(ErrorTabLabel, ErrorAreaScrollPanel);
    _InfoTabPanel->addTab(StackTraceTabLabel, StackTraceAreaScrollPanel);
    _InfoTabPanel->addTab(HelpTabLabel, HelpAreaScrollPanel);
#ifdef OSG_WITH_LUA_DEBUGGER
    addIntrospectionTreeTab(_InfoTabPanel);
#endif
    _InfoTabPanel->setTabAlignment(0.5f);
    _InfoTabPanel->setTabPlacement(TabPanel::PLACEMENT_NORTH);
//.........这里部分代码省略.........

PanelUnrecPtr createMultiFieldPanel(void)
{
    //Popup Menu
    MenuItemRefPtr RemoveIndexMenuItem = MenuItem::create();
    RemoveIndexMenuItem->setText("Remove Index");
    RemoveIndexMenuItem->addActionListener(new RemoveMultiFieldActionListener());

    MenuItemRefPtr SetValueMenuItem = MenuItem::create();
    SetValueMenuItem->setText("Set Value");
    SetValueMenuItem->addActionListener(new SetMultiFieldActionListener());
    
    MenuItemRefPtr AddValueMenuItem = MenuItem::create();
    AddValueMenuItem->setText("Add Value");
    AddValueMenuItem->addActionListener(new AddMultiFieldActionListener());
    
    MenuItemRefPtr InsertIndexMenuItem = MenuItem::create();
    InsertIndexMenuItem->setText("Insert Value");
    InsertIndexMenuItem->addActionListener(new InsertMultiFieldActionListener());
    
    MenuItemRefPtr MoveIndexMenuItem = MenuItem::create();
    MoveIndexMenuItem->setText("Move Value");
    MoveIndexMenuItem->addActionListener(new MoveMultiFieldActionListener());
    
    MenuItemRefPtr SwapIndexMenuItem = MenuItem::create();
    SwapIndexMenuItem->setText("Swap Value");
    SwapIndexMenuItem->addActionListener(new SwapMultiFieldActionListener());

    PopupMenuRefPtr MultiFieldListPopupMenu = PopupMenu::create();
    MultiFieldListPopupMenu->addItem(SetValueMenuItem);
    MultiFieldListPopupMenu->addItem(AddValueMenuItem);
    MultiFieldListPopupMenu->addItem(InsertIndexMenuItem);
    MultiFieldListPopupMenu->addItem(MoveIndexMenuItem);
    MultiFieldListPopupMenu->addItem(SwapIndexMenuItem);
    MultiFieldListPopupMenu->addItem(RemoveIndexMenuItem);

    //Multi-field List Model
	MultiFieldListModel = MFieldListModel::create();
    MultiFieldListModel->setContainer(TutorialBackground);
    MultiFieldListModel->setFieldId(GradientBackground::ColorFieldId);
    //MultiFieldListModel->setFieldId(GradientBackground::PositionFieldId);

    //List
    MultiFieldList = List::create();
    MultiFieldList->setPreferredSize(Vec2f(200, 300));
    MultiFieldList->setOrientation(List::VERTICAL_ORIENTATION);
	MultiFieldList->setModel(MultiFieldListModel);
    ListSelectionModelPtr MultiFieldListSelectionModel(new DefaultListSelectionModel());
    MultiFieldList->setSelectionModel(MultiFieldListSelectionModel);
    MultiFieldList->setPopupMenu(MultiFieldListPopupMenu);

    // Create a ScrollPanel for easier viewing of the List
    ScrollPanelRefPtr ExampleScrollPanel = ScrollPanel::create();
        ExampleScrollPanel->setPreferredSize(Vec2f(200,300));
        ExampleScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    ExampleScrollPanel->setViewComponent(MultiFieldList);

    // Create MainFramelayout
    FlowLayoutRefPtr MainInternalWindowLayout = OSG::FlowLayout::create();
    MainInternalWindowLayout->setOrientation(FlowLayout::VERTICAL_ORIENTATION);
    MainInternalWindowLayout->setMajorAxisAlignment(0.5f);
    MainInternalWindowLayout->setMinorAxisAlignment(0.5f);

    //Label
    LabelRefPtr ListLabel = Label::create();
    ListLabel->setText("Background Colors List");
    ListLabel->setPreferredSize(Vec2f(200.0f, ListLabel->getPreferredSize().y()));


    //Panel
    FlowLayoutRefPtr ThePanelLayout = OSG::FlowLayout::create();
    ThePanelLayout->setOrientation(FlowLayout::VERTICAL_ORIENTATION);
    ThePanelLayout->setMajorAxisAlignment(0.5f);
    ThePanelLayout->setMinorAxisAlignment(0.5f);

    PanelRefPtr ThePanel = Panel::createEmpty();
    ThePanel->setLayout(ThePanelLayout);
    ThePanel->pushToChildren(ListLabel);
    ThePanel->pushToChildren(ExampleScrollPanel);

    return ThePanel;
    
}

int main(int argc, char **argv)
{
    // OSG init
    osgInit(argc,argv);

    // Set up Window
    TutorialWindow = createNativeWindow();
    TutorialWindow->initWindow();

    TutorialWindow->setDisplayCallback(display);
    TutorialWindow->setReshapeCallback(reshape);

    TutorialKeyListener TheKeyListener;
    TutorialWindow->addKeyListener(&TheKeyListener);

    // Make Torus Node (creates Torus in background of scene)
    NodeRefPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);

    // Make Main Scene Node and add the Torus
    NodeRefPtr scene = OSG::Node::create();
        scene->setCore(OSG::Group::create());
        scene->addChild(TorusGeometryNode);

    // Create the Graphics
    GraphicsRefPtr TutorialGraphics = OSG::Graphics2D::create();

    // Initialize the LookAndFeelManager to enable default settings
    LookAndFeelManager::the()->getLookAndFeel()->init();

    //Background
    TutorialBackground = GradientBackground::create();
    TutorialBackground->addLine(Color3f(1.0,0.0,0.0), 0.0);
    TutorialBackground->addLine(Color3f(0.0,1.0,0.0), 0.2);
    TutorialBackground->addLine(Color3f(0.0,0.0,1.0), 0.4);
    TutorialBackground->addLine(Color3f(0.0,1.0,1.0), 0.6);
    TutorialBackground->addLine(Color3f(1.0,1.0,0.0), 0.8);
    TutorialBackground->addLine(Color3f(1.0,1.0,1.0), 1.0);

	TheUndoManager = UndoManager::create();
	UndoManagerChangeListener TheUndoManagerChangeListener;
	TheUndoManager->addChangeListener(&TheUndoManagerChangeListener);
    
    LabelRefPtr SingleFieldLabel = OSG::Label::create();
    SingleFieldLabel->setText("Single Field");
    SingleFieldLabel->setBorders(NULL);
    SingleFieldLabel->setBackgrounds(NULL);

    LabelRefPtr MultiFieldLabel = OSG::Label::create();
    MultiFieldLabel->setText("Multi Field");
    MultiFieldLabel->setBorders(NULL);
    MultiFieldLabel->setBackgrounds(NULL);

    LabelRefPtr SinglePtrFieldLabel = OSG::Label::create();
    SinglePtrFieldLabel->setText("Single Ptr Field");
    SinglePtrFieldLabel->setBorders(NULL);
    SinglePtrFieldLabel->setBackgrounds(NULL);

    LabelRefPtr MultiPtrFieldLabel = OSG::Label::create();
    MultiPtrFieldLabel->setText("Multi Ptr Field");
    MultiPtrFieldLabel->setBorders(NULL);
    MultiPtrFieldLabel->setBackgrounds(NULL);

    TabPanelRefPtr ExampleTabPanel = OSG::TabPanel::create();
    ExampleTabPanel->setPreferredSize(Vec2f(600,600));
    ExampleTabPanel->addTab(SingleFieldLabel, createSingleFieldPanel());
    ExampleTabPanel->addTab(MultiFieldLabel, createMultiFieldPanel());
    ExampleTabPanel->addTab(SinglePtrFieldLabel, createSinglePtrFieldPanel());
    ExampleTabPanel->addTab(MultiPtrFieldLabel, createMultiPtrFieldPanel());
    ExampleTabPanel->setTabAlignment(0.5f);
    ExampleTabPanel->setTabPlacement(TabPanel::PLACEMENT_NORTH);
    ExampleTabPanel->setSelectedIndex(0);

	//UndoList
	UndoRedoListModel = DefaultListModel::create();
    UndoRedoListModel->pushBack(boost::any(std::string("Top")));
	ListSelectionModelPtr UndoRedoListSelectionModel(new DefaultListSelectionModel());

	UndoRedoList = List::create();
        UndoRedoList->setPreferredSize(Vec2f(200, 300));
        UndoRedoList->setOrientation(List::VERTICAL_ORIENTATION);
		UndoRedoList->setModel(UndoRedoListModel);

    UndoRedoList->setSelectionModel(UndoRedoListSelectionModel);

    UndoRedoListListener TheUndoRedoListListener;
    UndoRedoList->getSelectionModel()->addListSelectionListener(&TheUndoRedoListListener);

    UndoButton = OSG::Button::create();
            UndoButton->setText("Undo");
			UndoButton->setEnabled(TheUndoManager->numberOfUndos() != 0);
    UndoButtonActionListener TheUndoButtonActionListener;
    UndoButton->addActionListener(&TheUndoButtonActionListener);
	

    RedoButton = OSG::Button::create();
            RedoButton->setText("Redo");
			RedoButton->setEnabled(TheUndoManager->numberOfRedos() != 0);
    RedoButtonActionListener TheRedoButtonActionListener;
    RedoButton->addActionListener(&TheRedoButtonActionListener);

//.........这里部分代码省略.........

PanelUnrecPtr createSingleFieldPanel(void)
{

    ChangableBorder = OSG::LineBorder::create();
		ChangableBorder->setColor(Color4f(0.0,0.0,0.0,1.0));
    
	ChangableBackground = OSG::ColorLayer::create();
		ChangableBackground->setColor(Color4f(1.0,1.0,1.0,1.0));

    LabelRefPtr ChangableLabel = OSG::Label::create();

            ChangableLabel->setText("Changable");
            ChangableLabel->setBorders(ChangableBorder);
            ChangableLabel->setBackgrounds(ChangableBackground);

	//Command Buttons

    TheCommandManager = CommandManager::create(TheUndoManager);
    ButtonRefPtr BorderRedButton = OSG::Button::create();
            BorderRedButton->setText("Border Red");
    SetBorderColorActionListener* TheSetRedBorderColorActionListener = new SetBorderColorActionListener(ChangableBorder, Color4f(1.0,0.0,0.0,1.0), TheCommandManager);
    BorderRedButton->addActionListener(TheSetRedBorderColorActionListener);
	
    ButtonRefPtr BorderGreenButton = OSG::Button::create();
            BorderGreenButton->setText("Border Green");
    SetBorderColorActionListener* TheSetGreenBorderColorActionListener = new SetBorderColorActionListener(ChangableBorder, Color4f(0.0,1.0,0.0,1.0), TheCommandManager);
    BorderGreenButton->addActionListener(TheSetGreenBorderColorActionListener);
	
    ButtonRefPtr BorderBlueButton = OSG::Button::create();
            BorderBlueButton->setText("Border Blue");
    SetBorderColorActionListener* TheSetBlueBorderColorActionListener = new SetBorderColorActionListener(ChangableBorder, Color4f(0.0,0.0,1.0,1.0), TheCommandManager);
    BorderBlueButton->addActionListener(TheSetBlueBorderColorActionListener);
	
	//Background
    ButtonRefPtr BackgroundRedButton = OSG::Button::create();
            BackgroundRedButton->setText("Background Red");
    SetBackgroundColorActionListener* TheSetRedBackgroundColorActionListener = new SetBackgroundColorActionListener(ChangableBackground, Color4f(1.0,0.0,0.0,1.0), TheCommandManager);
    BackgroundRedButton->addActionListener(TheSetRedBackgroundColorActionListener);
	
    ButtonRefPtr BackgroundGreenButton = OSG::Button::create();
            BackgroundGreenButton->setText("Background Green");
    SetBackgroundColorActionListener* TheSetGreenBackgroundColorActionListener = new SetBackgroundColorActionListener(ChangableBackground, Color4f(0.0,1.0,0.0,1.0), TheCommandManager);
    BackgroundGreenButton->addActionListener(TheSetGreenBackgroundColorActionListener);
	
    ButtonRefPtr BackgroundBlueButton = OSG::Button::create();
            BackgroundBlueButton->setText("Background Blue");
    SetBackgroundColorActionListener* TheSetBlueBackgroundColorActionListener = new SetBackgroundColorActionListener(ChangableBackground, Color4f(0.0,0.0,1.0,1.0), TheCommandManager);
    BackgroundBlueButton->addActionListener(TheSetBlueBackgroundColorActionListener);

    LayoutRefPtr ThePanelLayout = OSG::FlowLayout::create();

    PanelRefPtr ThePanel = Panel::createEmpty();
    ThePanel->setLayout(ThePanelLayout);
    ThePanel->pushToChildren(BorderRedButton);
    ThePanel->pushToChildren(BorderGreenButton);
    ThePanel->pushToChildren(BorderBlueButton);
    ThePanel->pushToChildren(BackgroundRedButton);
    ThePanel->pushToChildren(BackgroundGreenButton);
    ThePanel->pushToChildren(BackgroundBlueButton);
    ThePanel->pushToChildren(ChangableLabel);

    return ThePanel;
    
}

ComponentRefPtr createLeftPanelButtonPanel(void)

{

    // Create Label for this Panel
    LabelRefPtr LeftPanelButtonPanelLabel = OSG::Label::create();

        LeftPanelButtonPanelLabel->setTextColor(Color4f(1.0,1.0,1.0,1.0));
        LeftPanelButtonPanelLabel->setRolloverTextColor(Color4f(1.0,1.0,1.0,1.0));
        LeftPanelButtonPanelLabel->setBackground(createComplexBackground());
        LeftPanelButtonPanelLabel->setPreferredSize(Vec2f(100, 50));
        LeftPanelButtonPanelLabel->setText("Various Options");
		LeftPanelButtonPanelLabel->setAlignment(Vec2f(0.5,0.5));

    // Create and edit the Panel buttons
    ButtonRefPtr LeftPanelButton1 = OSG::Button::create();
    ButtonRefPtr LeftPanelButton2 = OSG::Button::create();
    ButtonRefPtr LeftPanelButton3 = OSG::Button::create();
    ButtonRefPtr LeftPanelButton4 = OSG::Button::create();
    ButtonRefPtr LeftPanelButton5 = OSG::Button::create();
    ButtonRefPtr LeftPanelButton6 = OSG::Button::create();

        LeftPanelButton1->setText("This");
        LeftPanelButton1->setPreferredSize(Vec2f(100,50));
    
        LeftPanelButton2->setText("is");
        LeftPanelButton2->setPreferredSize(Vec2f(100,50));

        LeftPanelButton3->setText("an");
        LeftPanelButton3->setPreferredSize(Vec2f(100,50));

        LeftPanelButton4->setText("example");
        LeftPanelButton4->setPreferredSize(Vec2f(100,50));

        LeftPanelButton5->setText("user");
        LeftPanelButton5->setPreferredSize(Vec2f(100,50));
    
        LeftPanelButton6->setText("interface.");
        LeftPanelButton6->setPreferredSize(Vec2f(100,50));
    

    // Create and edit Panel layout
    BoxLayoutRefPtr LeftPanelButtonPanelLayout = OSG::BoxLayout::create();
        LeftPanelButtonPanelLayout->setOrientation(BoxLayout::VERTICAL_ORIENTATION);

    // Create an edit Panel Background
    ColorLayerRefPtr LeftPanelButtonPanelBackground = OSG::ColorLayer::create();
        LeftPanelButtonPanelBackground->setColor(Color4f(0.93,0.93,0.93,1.0));

    // Create Panel Border
    LineBorderRefPtr LeftPanelBorder = OSG::LineBorder::create();
        LeftPanelBorder->setColor(Color4f(0.0,0.0,0.0,1.0));
        LeftPanelBorder->setWidth(1);

    // Create and edit Panel
    PanelRefPtr LeftPanelButtonPanel = OSG::Panel::create();
        LeftPanelButtonPanel->setPreferredSize(Vec2f(180, 500));
        LeftPanelButtonPanel->pushToChildren(LeftPanelButtonPanelLabel);
        LeftPanelButtonPanel->pushToChildren(LeftPanelButton1);
        LeftPanelButtonPanel->pushToChildren(LeftPanelButton2);
        LeftPanelButtonPanel->pushToChildren(LeftPanelButton3);
        LeftPanelButtonPanel->pushToChildren(LeftPanelButton4);
        LeftPanelButtonPanel->pushToChildren(LeftPanelButton5);
        LeftPanelButtonPanel->pushToChildren(LeftPanelButton6);
        LeftPanelButtonPanel->setLayout(LeftPanelButtonPanelLayout);
        LeftPanelButtonPanel->setBackgrounds(LeftPanelButtonPanelBackground);
        LeftPanelButtonPanel->setBorders(LeftPanelBorder);

    return LeftPanelButtonPanel;
}

ComponentTransitPtr ColorChooserComboBoxComponentGenerator::getComboBoxComponent(ComboBox* const Parent, const boost::any& Value, UInt32 Index, bool IsSelected, bool HasFocus)
{
	if(Value.empty()){
		return ComponentTransitPtr(NULL);
	}

	PanelRefPtr TheComponent = Panel::create();//dynamic_pointer_cast<Component>(getDrawObjectPrototype()->shallowCopy());
	TheComponent->setLayout(LayoutRefPtr(FlowLayout::create()));

	LabelRefPtr theColorLabel = Label::create();
	//theColorLabel->setPreferredSize(Vec2f(50.0f,50.0f));
	theColorLabel->setBorders(NULL);

	try
	{
		Color4f theColor = boost::any_cast<Color4f>(Value);

		if(theColor != NULL)
		{
			ColorLayerRefPtr theColorLabelBackground = ColorLayer::create();
			theColorLabelBackground->setColor(theColor);
			theColorLabel->setBackgrounds(theColorLabelBackground);
		}
	}
	catch(boost::bad_any_cast &)
	{
		std::string ValueString;

		try
		{
			ValueString = lexical_cast(Value);
		}
		catch (boost::bad_lexical_cast &)
		{
			//Could not convert to string
			SWARNING << "ColorChooserComboBoxComponentGenerator::getComboBoxComponent - The elements should either be a Color4f value or a std::string\n";
		}

		theColorLabel->setText(ValueString);

		if(IsSelected && HasFocus)
		{
			if(getFocusedTextColorHasPriority())
			{
				theColorLabel->setTextColors(getFocusedTextColor());
			}
			else
			{
				theColorLabel->setTextColors(getSelectedTextColor());
			}
		}
		else if(IsSelected)
		{
				theColorLabel->setTextColors(getSelectedTextColor());
		}
		else if(HasFocus)
		{
				theColorLabel->setTextColors(getFocusedTextColor());
		}
	}

	TheComponent->pushToChildren(theColorLabel);
    
	if(IsSelected && HasFocus)
	{
			if(getFocusedBorderHasPriority())
			{
				TheComponent->setBorders(getFocusedBorder());
			}
			else
			{
				TheComponent->setBorders(getSelectedBorder());
			}
			if(getFocusedBackgroundHasPriority())
			{
				TheComponent->setBackgrounds(getFocusedBackground());
			    TheComponent->setForegrounds(getFocusedForeground());
			}
			else
			{
				TheComponent->setBackgrounds(getSelectedBackground());
			    TheComponent->setForegrounds(getSelectedForeground());
			}
	}
	else if(IsSelected)
	{
			TheComponent->setBorders(getSelectedBorder());
			TheComponent->setBackgrounds(getSelectedBackground());
			TheComponent->setForegrounds(getSelectedForeground());
	}
	else if(HasFocus)
	{
			TheComponent->setBorders(getFocusedBorder());
			TheComponent->setBackgrounds(getFocusedBackground());
			TheComponent->setForegrounds(getFocusedForeground());
	}
	return ComponentTransitPtr(TheComponent.get());
}

ForegroundRefPtr ApplicationStartScreen::createInterface(void)
{
    // Create the Graphics
    GraphicsRefPtr StartScreenUIGraphics = OSG::Graphics2D::create();



    UIFontRefPtr ButtonFont = OSG::UIFont::create();
    ButtonFont->setSize(32);

    ButtonRefPtr BuilderButton = ::OSG::Button::create();
    BuilderButton->setPreferredSize(Vec2f(200, 75));
    BuilderButton->setText("Builder");
    BuilderButton->setFont(ButtonFont);
    BuilderButton->addActionListener(&_BuilderButtonActionListener); 

    ButtonRefPtr PlayerButton = ::OSG::Button::create();
    PlayerButton->setPreferredSize(Vec2f(200, 75));
    PlayerButton->setText("Player");
    PlayerButton->setFont(ButtonFont);
    PlayerButton->addActionListener(&_PlayerButtonActionListener); 

    ButtonRefPtr ExitButton = ::OSG::Button::create();
    ExitButton->setPreferredSize(Vec2f(200, 75));
    ExitButton->setText("Exit");
    ExitButton->setFont(ButtonFont);
    ExitButton->addActionListener(&_ExitButtonActionListener); 

    //ButtonPanel
    PanelRefPtr ButtonPanel = Panel::createEmpty();
    LayoutRefPtr ButtonPanelLayout = OSG::FlowLayout::create();
    ButtonPanel->pushToChildren(BuilderButton);
    ButtonPanel->pushToChildren(PlayerButton);
    ButtonPanel->pushToChildren(ExitButton);
    ButtonPanel->setLayout(ButtonPanelLayout);

    //Font
    UIFontRefPtr LabelFont = UIFont::create();
    LabelFont->setSize(16);

    //Version Label
    LabelRefPtr VersionLabel = OSG::Label::create();
    VersionLabel->setText("Version:");
    VersionLabel->setAlignment(Vec2f(1.0f,0.5f));
    VersionLabel->setPreferredSize(Vec2f(100,20));
    VersionLabel->setTextColors(Color4f(1.0f,1.0f,1.0f,1.0f));
    VersionLabel->setBackgrounds(NULL);
    VersionLabel->setBorders(NULL);
    VersionLabel->setFont(LabelFont);

    //Version Value Label
    LabelRefPtr VersionValueLabel = OSG::Label::create();
    VersionValueLabel->setText(getKabalaEngineVersion() + " - " + getKabalaEngineBuildType());
    VersionValueLabel->setPreferredSize(Vec2f(110,20));
    VersionValueLabel->setTextColors(Color4f(1.0f,1.0f,1.0f,1.0f));
    VersionValueLabel->setBackgrounds(NULL);
    VersionValueLabel->setBorders(NULL);
    VersionValueLabel->setFont(LabelFont);

    //Author Value Label
    LabelRefPtr AuthorValueLabel = OSG::Label::create();
    AuthorValueLabel->setText(getKabalaEngineAuthors());
    AuthorValueLabel->setPreferredSize(Vec2f(300,20));
    AuthorValueLabel->setTextColors(Color4f(1.0f,1.0f,1.0f,1.0f));
    AuthorValueLabel->setBackgrounds(NULL);
    AuthorValueLabel->setBorders(NULL);
    AuthorValueLabel->setFont(LabelFont);

    // Create The Main InternalWindow
    InternalWindowRefPtr StartScreenInternalWindow = OSG::InternalWindow::create();

    //Layout
    SpringLayoutRefPtr StartScreenInternalWindowLayout = OSG::SpringLayout::create();
    //::OSG::Button Panel
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::WEST_EDGE, ButtonPanel, 0, SpringLayoutConstraints::WEST_EDGE, StartScreenInternalWindow);
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::EAST_EDGE, ButtonPanel, 0, SpringLayoutConstraints::EAST_EDGE, StartScreenInternalWindow);
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::NORTH_EDGE, ButtonPanel, 0, SpringLayoutConstraints::NORTH_EDGE, StartScreenInternalWindow);
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::SOUTH_EDGE, ButtonPanel, 0, SpringLayoutConstraints::SOUTH_EDGE, StartScreenInternalWindow);

    //Version Label
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::EAST_EDGE, VersionLabel, 0, SpringLayoutConstraints::WEST_EDGE, VersionValueLabel);
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::SOUTH_EDGE, VersionLabel, 0, SpringLayoutConstraints::SOUTH_EDGE, StartScreenInternalWindow);
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::HEIGHT_EDGE, VersionLabel, LayoutSpring::height(VersionLabel));
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::WIDTH_EDGE, VersionLabel, LayoutSpring::width(VersionLabel));

    //Version Value Label
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::EAST_EDGE, VersionValueLabel, 0, SpringLayoutConstraints::EAST_EDGE, StartScreenInternalWindow);
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::SOUTH_EDGE, VersionValueLabel, 0, SpringLayoutConstraints::SOUTH_EDGE, StartScreenInternalWindow);
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::HEIGHT_EDGE, VersionValueLabel, LayoutSpring::height(VersionValueLabel));
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::WIDTH_EDGE, VersionValueLabel, LayoutSpring::width(VersionValueLabel));

    //Author Value Label
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::WEST_EDGE, AuthorValueLabel, 0, SpringLayoutConstraints::WEST_EDGE, StartScreenInternalWindow);
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::SOUTH_EDGE, AuthorValueLabel, 0, SpringLayoutConstraints::SOUTH_EDGE, StartScreenInternalWindow);
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::HEIGHT_EDGE, AuthorValueLabel, LayoutSpring::height(AuthorValueLabel));
    StartScreenInternalWindowLayout->putConstraint(SpringLayoutConstraints::WIDTH_EDGE, AuthorValueLabel, LayoutSpring::width(AuthorValueLabel));

    StartScreenInternalWindow->pushToChildren(ButtonPanel);
    StartScreenInternalWindow->pushToChildren(AuthorValueLabel);
    StartScreenInternalWindow->pushToChildren(VersionLabel);
//.........这里部分代码省略.........

//.........这里部分代码省略.........
		ExampleList->setModel(ExampleListModel);

    ExampleList->setSelectionModel(ExampleListSelectionModel);


    /******************************************************

            Determine the SelectionModel
            -SINGLE_SELECTION lets you select ONE item
                via a single mouse click
            -SINGLE_INTERVAL_SELECTION lets you select
                one interval via mouse and SHIFT key
            -MULTIPLE_INTERVAL_SELECTION lets you select
                via mouse, and SHIFT and CONTRL keys

            Note: this tutorial is currently set up
            to allow for this to be changed via 
			TogggleButtons with ActionListeners attached 
            to them so this code is commented out.

    ******************************************************/

    //SelectionModel.setMode(DefaultListSelectionModel::SINGLE_SELECTION);
    //SelectionModel.setMode(DefaultListSelectionModel::SINGLE_INTERVAL_SELECTION);
    //SelectionModel.setMode(DefaultListSelectionModel::MULTIPLE_INTERVAL_SELECTION);

    // Create a ScrollPanel for easier viewing of the List (see 27ScrollPanel)
    ScrollPanelRefPtr ExampleScrollPanel = ScrollPanel::create();
        ExampleScrollPanel->setPreferredSize(Vec2f(200,300));
        ExampleScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
        //ExampleScrollPanel->setVerticalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    ExampleScrollPanel->setViewComponent(ExampleList);

    // Create MainFramelayout
    FlowLayoutRefPtr MainInternalWindowLayout = OSG::FlowLayout::create();
    MainInternalWindowLayout->setOrientation(FlowLayout::VERTICAL_ORIENTATION);
    MainInternalWindowLayout->setMajorAxisAlignment(0.5f);
    MainInternalWindowLayout->setMinorAxisAlignment(0.5f);

    LabelRefPtr ListLabel = Label::create();
    ListLabel->setText("Background Colors List");
    ListLabel->setPreferredSize(Vec2f(200.0f, ListLabel->getPreferredSize().y()));

    // Create The Main InternalWindow
    // Create Background to be used with the Main InternalWindow
    ColorLayerRefPtr MainInternalWindowBackground = OSG::ColorLayer::create();
        MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));

    InternalWindowRefPtr MainInternalWindow = OSG::InternalWindow::create();
    MainInternalWindow->pushToChildren(ListLabel);
    MainInternalWindow->pushToChildren(ExampleScrollPanel);
    MainInternalWindow->setLayout(MainInternalWindowLayout);
    MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
    MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
    MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.7f,0.5f));
    MainInternalWindow->setDrawTitlebar(false);
    MainInternalWindow->setResizable(false);

    // Create the Drawing Surface
    UIDrawingSurfaceRefPtr TutorialDrawingSurface = UIDrawingSurface::create();
        TutorialDrawingSurface->setGraphics(TutorialGraphics);
        TutorialDrawingSurface->setEventProducer(TutorialWindow);
    
	TutorialDrawingSurface->openWindow(MainInternalWindow);

    // Create the UI Foreground Object
    UIForegroundRefPtr TutorialUIForeground = OSG::UIForeground::create();

        TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(TutorialWindow);
    mgr->setRoot(scene);

    // Add the UI Foreground Object to the Scene
    ViewportRefPtr TutorialViewport = mgr->getWindow()->getPort(0);
    TutorialViewport->addForeground(TutorialUIForeground);
    TutorialViewport->setBackground(TheBackground);

    // Show the whole Scene
    mgr->showAll();


    //Open Window
    Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
    TutorialWindow->openWindow(WinPos,
            WinSize,
            "44MFieldList");

    //Enter main Loop
    TutorialWindow->mainLoop();

    osgExit();

    return 0;
}

//.........这里部分代码省略.........
    BlueSliderTrackCanvas->setPreferredSize(Vec2f(15.0f,15.0f));
    BlueSliderTrackCanvas->setBorders(NULL);
    BlueSliderTrackCanvas->setBackgrounds(_BlueSliderTrackBackground);

    _BlueSlider = Slider::create();
    _BlueSlider->setDrawLabels(false);
    _BlueSlider->setDrawMajorTicks(false);
    _BlueSlider->setDrawMinorTicks(false);
    _BlueSlider->setOrientation(Slider::HORIZONTAL_ORIENTATION);;
    _BlueSlider->setTrackDrawObject(BlueSliderTrackCanvas);
    _BlueSlider->setRangeModel(_BlueModel->getBoundedRangeModel());

    if(getIncludeAlpha())
    {
        _AlphaSliderTrackBackground = GradientLayer::create();
        _AlphaSliderTrackBackground->setStartPosition(Vec2f(0.0f,0.0f));
        _AlphaSliderTrackBackground->setEndPosition(Vec2f(1.0f,0.0f));

        UIDrawObjectCanvasRefPtr AlphaSliderTrackCanvas = UIDrawObjectCanvas::create();
        AlphaSliderTrackCanvas->setPreferredSize(Vec2f(15.0f,15.0f));
        AlphaSliderTrackCanvas->setBorders(NULL);
        AlphaSliderTrackCanvas->setBackgrounds(_AlphaSliderTrackBackground);

        _AlphaSlider = Slider::create();
        _AlphaSlider->setDrawLabels(false);
        _AlphaSlider->setDrawMajorTicks(false);
        _AlphaSlider->setDrawMinorTicks(false);
        _AlphaSlider->setOrientation(Slider::HORIZONTAL_ORIENTATION);;
        _AlphaSlider->setTrackDrawObject(AlphaSliderTrackCanvas);
        _AlphaSlider->setRangeModel(_AlphaModel->getBoundedRangeModel());
    }

    //Labels
    LabelRefPtr RedLabel = Label::create();
    RedLabel->setText("Red");
    RedLabel->setPreferredSize(Vec2f(50.0f, RedLabel->getPreferredSize().y()));
    RedLabel->setBackgrounds(NULL);
    RedLabel->setBorders(NULL);

    LabelRefPtr GreenLabel = Label::create();
    GreenLabel->setText("Green");
    GreenLabel->setPreferredSize(Vec2f(50.0f, GreenLabel->getPreferredSize().y()));
    GreenLabel->setBackgrounds(NULL);
    GreenLabel->setBorders(NULL);

    LabelRefPtr BlueLabel = Label::create();
    BlueLabel->setText("Blue");
    BlueLabel->setPreferredSize(Vec2f(50.0f, BlueLabel->getPreferredSize().y()));
    BlueLabel->setBackgrounds(NULL);
    BlueLabel->setBorders(NULL);

    LabelRefPtr AlphaLabel = Label::create();
    if(getIncludeAlpha())
    {
        AlphaLabel->setText("Alpha");
        AlphaLabel->setPreferredSize(Vec2f(50.0f, AlphaLabel->getPreferredSize().y()));
        AlphaLabel->setBackgrounds(NULL);
        AlphaLabel->setBorders(NULL);
    }

    //Layout
    SpringLayoutRefPtr RGBPanelLayout = SpringLayout::create();

    //Red
    //Label
    RGBPanelLayout->putConstraint(SpringLayoutConstraints::WEST_EDGE, RedLabel, 5.0f, SpringLayoutConstraints::WEST_EDGE, this);

int main(int argc, char **argv)
{
    // OSG init
    osgInit(argc,argv);

    // Set up Window
    TutorialWindow = createNativeWindow();
    TutorialWindow->initWindow();

    TutorialWindow->setDisplayCallback(display);
    TutorialWindow->setReshapeCallback(reshape);

    TutorialKeyListener TheKeyListener;
    TutorialWindow->addKeyListener(&TheKeyListener);

    NodeRefPtr Root(NULL);
    if(argc == 2)
    {
        Root = SceneFileHandler::the()->read(argv[1]);
    }

    if(Root == NULL)
    {
        // Make Torus Node (creates Torus in background of Root)
        NodeRefPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);
        setName(TorusGeometryNode, std::string("Torus"));

        NodeRefPtr TorusNode = Node::create();
        TorusNode->setCore(OSG::Transform::create());
        TorusNode->addChild(TorusGeometryNode);
        setName(TorusNode, std::string("Torus Transform"));

        NodeRefPtr SphereGeometryNode = makeSphere(2,1.0f);
        setName(SphereGeometryNode, std::string("Sphere"));
        NodeRefPtr BoxGeometryNode = makeBox(1.0,1.0,1.0,1,1,1);
        setName(BoxGeometryNode, std::string("Box"));

        // Make Main Scene Node and add the Torus
        Root = OSG::Node::create();
        Root->setCore(OSG::Group::create());
        Root->addChild(TorusNode);
        Root->addChild(SphereGeometryNode);
        Root->addChild(BoxGeometryNode);
        setName(Root, std::string("Root"));
    }

    // Create the Graphics
    GraphicsRefPtr TutorialGraphics = OSG::Graphics2D::create();

    // Initialize the LookAndFeelManager to enable default settings
    LookAndFeelManager::the()->getLookAndFeel()->init();

    //Tree Model
    TheTreeModel = SceneGraphTreeModel::create();
    TheTreeModel->setRoot(Root);

    //TheFileSystemTreeModel = FileSystemTreeModel::create();
    //TheFileSystemTreeModel->setRoot(BoostPath("C:\\"));
    //TheFileSystemTreeModel->setRoot(BoostPath("/"));

    //Create the Tree
    TheTree = Tree::create();

    TheTree->setPreferredSize(Vec2f(100, 500));
    TheTree->setModel(TheTreeModel);
    //TheTree->setModel(TheFileSystemTreeModel);
    TutorialTreeSelectionListener  TheTutorialTreeSelectionListener;
    TheTree->getSelectionModel()->addTreeSelectionListener(&TheTutorialTreeSelectionListener);


    // Create a ScrollPanel for easier viewing of the List (see 27ScrollPanel)
    BorderLayoutConstraintsRefPtr SceneTreeConstraints = OSG::BorderLayoutConstraints::create();
    SceneTreeConstraints->setRegion(BorderLayoutConstraints::BORDER_WEST);

    ScrollPanelRefPtr ExampleScrollPanel = ScrollPanel::create();
    ExampleScrollPanel->setPreferredSize(Vec2f(350,300));
    ExampleScrollPanel->setConstraints(SceneTreeConstraints);
    //ExampleScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    //ExampleScrollPanel->setVerticalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
    ExampleScrollPanel->setViewComponent(TheTree);

    //Details Panel Labels
    LabelRefPtr NodeNameLabel = Label::create();
    NodeNameLabel->setText("Name");
    NodeNameLabel->setPreferredSize(Vec2f(100.0f, 20.0f));

    NodeNameValueLabel = Label::create();
    NodeNameValueLabel->setPreferredSize(Vec2f(300.0f, 20.0f));

    LabelRefPtr NodeCoreTypeLabel = Label::create();
    NodeCoreTypeLabel->setText("Core Type");
    NodeCoreTypeLabel->setPreferredSize(Vec2f(100.0f, 20.0f));

    NodeCoreTypeValueLabel = Label::create();
    NodeCoreTypeValueLabel->setPreferredSize(Vec2f(300.0f, 20.0f));

    LabelRefPtr NodeMinLabel = Label::create();
    NodeMinLabel->setText("Min");
    NodeMinLabel->setPreferredSize(Vec2f(100.0f, 20.0f));

//.........这里部分代码省略.........