Examples with FilterableTreeItem edu.csus.yaam.test.TreeViewDemo.FilterableTreeItem used on opensource projects

Example 1 with FilterableTreeItem

use of edu.csus.yaam.test.TreeViewDemo.FilterableTreeItem in project S4T1TM2 by CSUS-CSC-131-Spring2018.

the class ProjectsScene method getScene.

@Override
public Pane getScene() {
    Pane scene = new StackPane();
    scene.setOpaqueInsets(new Insets(10));
    Pane taskNav = new Pane();
    taskNav.prefHeightProperty().bind(scene.heightProperty());
    taskNav.prefWidthProperty().bind(DoubleConstant.valueOf(150));
    // taskNav.setBackground(new Background(new BackgroundFill(Color.GREEN, null, null)));
    scene.getChildren().add(taskNav);
    TextField filterField = new JFXTextField();
    filterField.layoutXProperty().bind(DoubleConstant.valueOf(0));
    filterField.layoutYProperty().bind(DoubleConstant.valueOf(0));
    filterField.prefWidthProperty().bind(DoubleConstant.valueOf(200));
    filterField.setPromptText("Search");
    taskNav.getChildren().add(filterField);
    FilterableTreeItem<String> rootNode = new FilterableTreeItem<>("SAFsaf");
    JFXTreeView<String> treeView = new JFXTreeView<>(rootNode);
    treeView.setEditable(true);
    treeView.setShowRoot(false);
    rootNode.getInternalChildren().add(new FilterableTreeItem<String>("Sprint 1") {

        {
            this.getInternalChildren().add(new FilterableTreeItem<String>("Task A") {

                {
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task A") {

                        {
                        }
                    });
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task B") {

                        {
                        }
                    });
                }
            });
            this.getInternalChildren().add(new FilterableTreeItem<String>("Task B") {

                {
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task A") {

                        {
                        }
                    });
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task B") {

                        {
                        }
                    });
                }
            });
        }
    });
    rootNode.getInternalChildren().add(new FilterableTreeItem<String>("Sprint 2") {

        {
            this.getInternalChildren().add(new FilterableTreeItem<String>("Task A") {

                {
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task A") {

                        {
                        }
                    });
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task B") {

                        {
                        }
                    });
                }
            });
            this.getInternalChildren().add(new FilterableTreeItem<String>("Task B") {

                {
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task A") {

                        {
                        }
                    });
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task B") {

                        {
                        }
                    });
                }
            });
        }
    });
    rootNode.getInternalChildren().add(new FilterableTreeItem<String>("Sprint 2") {

        {
            this.getInternalChildren().add(new FilterableTreeItem<String>("Task A") {

                {
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task A") {

                        {
                        }
                    });
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task B") {

                        {
                        }
                    });
                }
            });
            this.getInternalChildren().add(new FilterableTreeItem<String>("Task B") {

                {
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task A") {

                        {
                        }
                    });
                    this.getInternalChildren().add(new FilterableTreeItem<String>("Sub-Task B") {

                        {
                        }
                    });
                }
            });
        }
    });
    // treeView.prefWidthProperty().bind(DoubleConstant.valueOf(200));
    treeView.layoutYProperty().bind(filterField.layoutYProperty().add(filterField.heightProperty()));
    treeView.layoutXProperty().bind(DoubleConstant.valueOf(0));
    treeView.prefWidthProperty().bind(DoubleConstant.valueOf(200));
    treeView.prefHeightProperty().bind(taskNav.heightProperty().subtract(filterField.heightProperty()));
    taskNav.getChildren().add(treeView);
    // define search predicate
    rootNode.predicateProperty().bind(Bindings.createObjectBinding(() -> {
        // predicate is reevaluated when filterfield is modified
        if (filterField.getText() == null || filterField.getText().isEmpty()) {
            return null;
        }
        return TreeViewDemo.TreeItemPredicate.create(actor -> actor.toLowerCase().contains(filterField.getText().toLowerCase()));
    }, filterField.textProperty()));
    return scene;
}