Method start

fxsampler/src/main/java/fxsampler/FXSampler.java:105–231

(final Stage primaryStage)

    }

    @Override 
    public void start(final Stage primaryStage) {

        this.stage = primaryStage;
        
        ServiceLoader<FXSamplerConfiguration> configurationServiceLoader = ServiceLoader.load(FXSamplerConfiguration.class);

        projectsMap = new SampleScanner().discoverSamples();
        buildSampleTree(null);

        // simple layout: TreeView on left, sample area on right
        grid = new GridPane();
        grid.setPadding(new Insets(5, 10, 10, 10));
        grid.setHgap(10);
        grid.setVgap(10);

        // --- left hand side
        // search box
        final TextField searchBox = new TextField();
        searchBox.setPromptText("Search");
        searchBox.getStyleClass().add("search-box");
        searchBox.textProperty().addListener(o -> buildSampleTree(searchBox.getText()));
        GridPane.setMargin(searchBox, new Insets(5, 0, 0, 0));
        grid.add(searchBox, 0, 0);
        
        // treeview
        samplesTreeView = new TreeView<>(root);
        samplesTreeView.setShowRoot(false);
        samplesTreeView.getStyleClass().add("samples-tree");
        samplesTreeView.setMinWidth(200);
        samplesTreeView.setMaxWidth(200);
        samplesTreeView.setCellFactory(new Callback<>() {
            @Override
            public TreeCell<Sample> call(TreeView<Sample> param) {
                return new TreeCell<>() {
                    @Override
                    protected void updateItem(Sample item, boolean empty) {
                        super.updateItem(item, empty);

                        if (empty) {
                            setText("");
                        } else {
                            setText(item.getSampleName());
                        }
                    }
                };
            }
        });
        samplesTreeView.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newSample) -> {
            if (newSample == null) {
                return;
            } else if (newSample.getValue() instanceof EmptySample) {
                Sample selectedSample = newSample.getValue();
                selectedProject = projectsMap.get(selectedSample.getSampleName());
                if(selectedProject != null) {
                    changeToWelcomeTab(selectedProject.getWelcomePage());
                }
                return;