Examples with TreeView javafx.scene.control.TreeView used on opensource projects

Example 6 with TreeView

use of javafx.scene.control.TreeView in project OwlPlug by DropSnorz.

the class PluginsController method initialize.

/**
 * FXML initialize method.
 */
@FXML
public void initialize() {
    newLinkButton.setOnAction(e -> {
        newLinkController.show();
    });
    treePluginNode = new FilterableTreeItem<>("(all)");
    treeFileRootNode = new FilterableTreeItem<>("(all)");
    treeView.setCellFactory(new Callback<TreeView<Object>, TreeCell<Object>>() {

        @Override
        public TreeCell<Object> call(TreeView<Object> p) {
            return new PluginTreeCell(getApplicationDefaults(), pluginService);
        }
    });
    treeView.setRoot(treePluginNode);
    clearAndFillPluginTree();
    // Dispatches treeView selection event to the nodeInfoController
    treeView.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
        if (newValue != null) {
            TreeItem<Object> selectedItem = newValue;
            nodeInfoController.setNode(selectedItem.getValue());
        }
    });
    // Handles tabPane selection event and toggles displayed treeView
    treeViewTabPane.getSelectionModel().selectedItemProperty().addListener((observable, oldTab, newTab) -> {
        if (newTab.getId().equals("treeTabAll")) {
            treeView.setRoot(treePluginNode);
        } else {
            treeView.setRoot(treeFileRootNode);
        }
    });
    // Binds search property to plugin tree filter
    treePluginNode.predicateProperty().bind(Bindings.createObjectBinding(() -> {
        if (searchTextField.getText() == null || searchTextField.getText().isEmpty()) {
            return null;
        }
        return item -> item.toString().toLowerCase().contains(searchTextField.getText().toLowerCase());
    }, searchTextField.textProperty()));
    // Binds search property to plugin tree filter
    treeFileRootNode.predicateProperty().bind(Bindings.createObjectBinding(() -> {
        if (searchTextField.getText() == null || searchTextField.getText().isEmpty()) {
            return null;
        }
        return item -> item.toString().toLowerCase().contains(searchTextField.getText().toLowerCase());
    }, searchTextField.textProperty()));
    syncButton.setOnAction(e -> {
        this.getAnalyticsService().pageView("/app/core/action/syncPlugins");
        pluginService.syncPlugins();
    });
    taskFactory.addSyncPluginsListener(() -> clearAndFillPluginTree());
}

Example 7 with TreeView

use of javafx.scene.control.TreeView in project selenium_java by sergueik.

the class TreeViewSample method start.

@Override
public void start(Stage stage) {
    rootNode.setExpanded(true);
    for (Employee employee : employees) {
        TreeItem<String> empLeaf = new TreeItem<>(employee.getName());
        boolean found = false;
        for (TreeItem<String> depNode : rootNode.getChildren()) {
            if (depNode.getValue().contentEquals(employee.getDepartment())) {
                depNode.getChildren().add(empLeaf);
                found = true;
                break;
            }
        }
        if (!found) {
            TreeItem<String> depNode = new TreeItem<>(employee.getDepartment(), new ImageView(depIcon));
            rootNode.getChildren().add(depNode);
            depNode.getChildren().add(empLeaf);
        }
    }
    stage.setTitle("Tree View Sample");
    VBox box = new VBox();
    final Scene scene = new Scene(box, 400, 300);
    scene.setFill(Color.LIGHTGRAY);
    TreeView<String> treeView = new TreeView<>(rootNode);
    treeView.setEditable(true);
    treeView.setCellFactory(e -> new TextFieldTreeCellImpl());
    box.getChildren().add(treeView);
    stage.setScene(scene);
    stage.show();
}

Example 8 with TreeView

use of javafx.scene.control.TreeView in project MiscellaneousStudy by mikoto2000.

the class TreeViewSample method start.

@Override
public void start(Stage stage) {
    // ルート要素である TreeItem を作成
    TreeItem<String> root = new TreeItem<String>("Root Node");
    // ルートの子要素を作成
    TreeItem<String> item1 = new TreeItem<String>("Item 1");
    TreeItem<String> item2 = new TreeItem<String>("Item 2");
    TreeItem<String> item3 = new TreeItem<String>("Item 3");
    TreeItem<String> item4 = new TreeItem<String>("Item 4");
    // item4 の子要素
    TreeItem<String> item41 = new TreeItem<String>("Item 4-1");
    TreeItem<String> item42 = new TreeItem<String>("Item 4-2");
    TreeItem<String> item43 = new TreeItem<String>("Item 4-3");
    // item4 に子要素を追加する
    ObservableList<TreeItem<String>> image4tChildren = item4.getChildren();
    image4tChildren.add(item41);
    image4tChildren.add(item42);
    image4tChildren.add(item43);
    // ルート要素に子要素を追加する
    ObservableList<TreeItem<String>> rootChildren = root.getChildren();
    rootChildren.add(item1);
    rootChildren.add(item2);
    rootChildren.add(item3);
    rootChildren.add(item4);
    // 子を持つノードを開く
    root.setExpanded(true);
    item4.setExpanded(true);
    // TreeView にルート要素を指定しながらインスタンス化
    TreeView<String> treeView = new TreeView<String>(root);
    // シーン作成
    Scene scene = new Scene(treeView);
    stage.setScene(scene);
    stage.setTitle("Tree View Sample");
    stage.show();
}

Example 9 with TreeView

use of javafx.scene.control.TreeView in project MiscellaneousStudy by mikoto2000.

the class EditableTreeViewController method initialize.

@Override
public void initialize(URL location, ResourceBundle resources) {
    // ルートの子要素を作成
    TreeItem<String> item1 = new TreeItem<String>("Item 1");
    TreeItem<String> item2 = new TreeItem<String>("Item 2");
    TreeItem<String> item3 = new TreeItem<String>("Item 3");
    TreeItem<String> item4 = new TreeItem<String>("Item 4");
    // item4 の子要素
    TreeItem<String> item41 = new TreeItem<String>("Item 4-1");
    TreeItem<String> item42 = new TreeItem<String>("Item 4-2");
    TreeItem<String> item43 = new TreeItem<String>("Item 4-3");
    // item4 に子要素を追加する
    ObservableList<TreeItem<String>> image4tChildren = item4.getChildren();
    image4tChildren.add(item41);
    image4tChildren.add(item42);
    image4tChildren.add(item43);
    TreeItem<String> root = new TreeItem<String>("root");
    treeView.setRoot(root);
    // ルート要素に子要素を追加する
    ObservableList<TreeItem<String>> rootChildren = root.getChildren();
    rootChildren.add(item1);
    rootChildren.add(item2);
    rootChildren.add(item3);
    rootChildren.add(item4);
    // 子を持つノードを開く
    root.setExpanded(true);
    item4.setExpanded(true);
    // 編集可能にする
    treeView.setEditable(true);
    treeView.setCellFactory((TreeView<String> p) -> {
        TextFieldTreeCell<String> cell = new TextFieldTreeCell<String>();
        // 編集した文字列を、
        // セルが持つデータに反映させるロジックを指定。
        // 今回はテキストフィールドに入力した文字列を
        // そのままセルが持つデータとして使うので、
        // DefaultStringConverter を使用。
        cell.setConverter(new DefaultStringConverter());
        return cell;
    });
}

Example 10 with TreeView

use of javafx.scene.control.TreeView in project PathWeaver by wpilibsuite.

the class MainController method setupTreeView.

private void setupTreeView(TreeView<String> treeView, TreeItem<String> treeRoot, MenuItem newItem) {
    treeView.setRoot(treeRoot);
    treeView.setContextMenu(new ContextMenu());
    treeView.getContextMenu().getItems().addAll(newItem, FxUtils.menuItem("Delete", event -> delete()));
    treeRoot.setExpanded(true);
    // Don't show the roots "Paths" and "Autons" - cleaner appearance
    treeView.setShowRoot(false);
}