Example usage for javafx.scene.control TreeItem getValue

Introduction

In this page you can find the example usage for javafx.scene.control TreeItem getValue.

Prototype

public final T getValue() 

Source Link

Document

Returns the application-specific data represented by this TreeItem.

Usage

From source file:sonicScream.utilities.ScriptParser.java

private static StringBuilder recursiveBuildScript(StringBuilder scriptString, TreeItem<String> node,
        int level) {
    String tabs = "";
    for (int i = 1; i < level; i++) {
        tabs += "\t";
    }// w ww. j  ava2 s  .  co m

    if (node.getParent() != null) {
        scriptString.append(tabs + node.getValue() + "\n");
    }
    /* 
     * TODO: Figure out a way to track brace placement without just checking to see if a node has children. Maybe 
     * a custom node object that tracks whether a node is followed by braces?
     */
    if (!node.isLeaf()) {
        scriptString.append(tabs + "{\n");
        level++;
        for (int i = 0; i < node.getChildren().size(); i++) {
            scriptString = recursiveBuildScript(scriptString, node.getChildren().get(i), level);
        }
        level--;
        scriptString.append(tabs + "}\n");
    }
    return scriptString;
}

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From source file:ubicrypt.ui.ctrl.HomeController.java

private static void removeItem(final TreeItem<ITreeItem> item) {
    final TreeItem<ITreeItem> parent = item.getParent();
    parent.getChildren().remove(item);//from   w w w .j a  v  a  2 s .c  o  m
    if (parent.getChildren().isEmpty() && !(parent.getValue() instanceof RootFilesItem)) {
        removeItem(parent);
    }
}

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From source file:sonicScream.utilities.ScriptParser.java

public static boolean areScriptTreesEqual(TreeItem<String> lhs, TreeItem<String> rhs) {
    if (lhs.getChildren().size() != rhs.getChildren().size() || lhs.isLeaf() != rhs.isLeaf()) {
        return false;
    }//from  ww  w  .ja  v a  2s. co m

    boolean areEqual = true;

    if (!lhs.isLeaf()) {
        for (int i = 0; i < lhs.getChildren().size() - 1; i++) {
            areScriptTreesEqual(lhs.getChildren().get(i), rhs.getChildren().get(i));
        }
    }

    return lhs.getValue().equals(rhs.getValue());
}

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From source file:acmi.l2.clientmod.xdat.Controller.java

private static boolean checkTreeNode(TreeItem<Object> treeItem, String nameFilter) {
    if (checkName(Objects.toString(treeItem.getValue()), nameFilter))
        return true;

    for (TreeItem<Object> childItem : treeItem.getChildren())
        if (checkTreeNode(childItem, nameFilter))
            return true;

    return false;
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    rootNode.setExpanded(true);//from  w  w  w.jav  a2 s .c om
    for (Employee employee : employees) {
        TreeItem<String> empLeaf = new TreeItem<String>(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 depNode = new TreeItem(employee.getDepartment());
            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<String>(rootNode);
    treeView.setShowRoot(true);
    treeView.setEditable(true);
    box.getChildren().add(treeView);
    stage.setScene(scene);
    stage.show();
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    rootNode.setExpanded(true);/*from w  w  w .  j  ava2  s . c om*/
    System.out.println(rootNode.isExpanded());
    for (Employee employee : employees) {
        TreeItem<String> empLeaf = new TreeItem<String>(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 depNode = new TreeItem(employee.getDepartment());
            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<String>(rootNode);
    treeView.setShowRoot(true);
    treeView.setEditable(true);
    box.getChildren().add(treeView);
    stage.setScene(scene);
    stage.show();
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    rootNode.setExpanded(true);//from  w  w w .  j  av a2s .  c  om
    System.out.println(rootNode.isLeaf());
    for (Employee employee : employees) {
        TreeItem<String> empLeaf = new TreeItem<String>(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 depNode = new TreeItem(employee.getDepartment());
            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<String>(rootNode);
    treeView.setShowRoot(true);
    treeView.setEditable(true);
    box.getChildren().add(treeView);
    stage.setScene(scene);
    stage.show();
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    rootNode.setExpanded(true);/*from ww w .j a  va 2s .c om*/
    rootNode.setValue("new value");
    for (Employee employee : employees) {
        TreeItem<String> empLeaf = new TreeItem<String>(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 depNode = new TreeItem(employee.getDepartment());
            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<String>(rootNode);
    treeView.setShowRoot(true);
    treeView.setEditable(true);
    box.getChildren().add(treeView);
    stage.setScene(scene);
    stage.show();
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    rootNode.setExpanded(true);//from   ww  w  . j  a  v a 2 s .c  om
    System.out.println(rootNode.toString());
    for (Employee employee : employees) {
        TreeItem<String> empLeaf = new TreeItem<String>(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 depNode = new TreeItem(employee.getDepartment());
            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<String>(rootNode);
    treeView.setShowRoot(true);
    treeView.setEditable(true);
    box.getChildren().add(treeView);
    stage.setScene(scene);
    stage.show();
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    rootNode.setExpanded(true);/*from  w  ww.j a  va 2s .  c  o  m*/
    rootNode.setGraphic(rootIcon);
    for (Employee employee : employees) {
        TreeItem<String> empLeaf = new TreeItem<String>(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 depNode = new TreeItem(employee.getDepartment());
            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<String>(rootNode);
    treeView.setShowRoot(true);
    treeView.setEditable(true);
    box.getChildren().add(treeView);
    stage.setScene(scene);
    stage.show();
}

---

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