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

Example 21 with TreeItem

use of javafx.scene.control.TreeItem in project uPMT by coco35700.

the class TypeTreeView method addClass.

// method used to add a class to the current cell
public void addClass(int classNumber) {
    TreeItem<TypeController> newTypeController = new TreeItem<TypeController>();
    Type nt = new Category("Classe " + classNumber);
    TypeController tc;
    if (getItem().getType().getClass().equals(Schema.class)) {
        tc = new TypeController(nt, getTreeItem().getValue().getType());
    } else {
        tc = new TypeController(nt, getTreeItem().getParent().getValue().getType());
    }
    newTypeController.setValue(tc);
    getTreeItem().getChildren().add(newTypeController);
    getItem().getType().getTypes().add(nt);
    this.getTreeItem().setExpanded(true);
}

Example 22 with TreeItem

use of javafx.scene.control.TreeItem in project uPMT by coco35700.

the class TypeTreeView method addFolder.

// method used to add a folder to the current cell
public void addFolder(int folderNumber) {
    TreeItem<TypeController> newTypeController = new TreeItem<TypeController>();
    Type nt = new Folder("Dossier " + folderNumber);
    TypeController tc;
    if (getItem().getType().getClass().equals(Schema.class)) {
        tc = new TypeController(nt, getTreeItem().getValue().getType());
    } else {
        tc = new TypeController(nt, getTreeItem().getParent().getValue().getType());
    }
    tc = new TypeController(nt, getTreeItem().getValue().getType());
    newTypeController.setValue(tc);
    getTreeItem().getChildren().add(newTypeController);
    getItem().getType().getTypes().add(nt);
    this.getTreeItem().setExpanded(true);
}

Example 23 with TreeItem

use of javafx.scene.control.TreeItem in project uPMT by coco35700.

the class RemovePropertyFromClassCommand method undo.

@Override
public void undo() {
    controller.GetAddPropertySchemeWithValueController().update(oldp);
    ;
    // adding the new property to the scheme
    TreeItem<TypeController> newType = new TreeItem<TypeController>();
    TypeController tc = new TypeController(oldp, controller.getType());
    newType.setValue(tc);
    tree.getChildren().add(newType);
    // getItem().getType().getTypes().add(nt);
    tree.setExpanded(true);
    main.needToSave();
}

Example 24 with TreeItem

use of javafx.scene.control.TreeItem in project uPMT by coco35700.

the class SchemaTransformations method addTypeTreeView.

private static void addTypeTreeView(TreeItem<TypeController> tree, Type t) {
    if (!t.getTypes().isEmpty()) {
        TypeController tc = new TypeController(t, tree.getValue().getType());
        TreeItem<TypeController> node = new TreeItem<TypeController>(tc);
        node.setExpanded(true);
        tree.getChildren().add(node);
        for (Type s : t.getTypes()) {
            addTypeTreeView(node, s);
        }
    } else {
        TypeController tc = new TypeController(t, tree.getValue().getType());
        TreeItem<TypeController> node = new TreeItem<TypeController>(tc);
        tree.getChildren().add(node);
    }
}

Example 25 with TreeItem

use of javafx.scene.control.TreeItem in project kanonizo by kanonizo.

the class GuiUtils method createDynamicFileTree.

public static TreeItem<File> createDynamicFileTree(File parent) {
    return new TreeItem<File>(parent) {

        private boolean isLeaf;

        private boolean isFirstTimeChildren = true;

        private boolean isFirstTimeLeaf = true;

        @Override
        public ObservableList<TreeItem<File>> getChildren() {
            if (isFirstTimeChildren) {
                isFirstTimeChildren = false;
                super.getChildren().setAll(buildChildren(this));
            }
            return super.getChildren();
        }

        @Override
        public boolean isLeaf() {
            if (isFirstTimeLeaf) {
                isFirstTimeLeaf = false;
                File f = getValue();
                isLeaf = f.isFile();
            }
            return isLeaf;
        }

        private ObservableList<TreeItem<File>> buildChildren(TreeItem<File> TreeItem) {
            File f = TreeItem.getValue();
            if (f != null && f.isDirectory()) {
                File[] files = f.listFiles((fn) -> !fn.getName().startsWith("."));
                if (files != null) {
                    ObservableList<TreeItem<File>> children = FXCollections.observableArrayList();
                    for (File childFile : files) {
                        children.add(createDynamicFileTree(childFile));
                    }
                    return children;
                }
            }
            return FXCollections.emptyObservableList();
        }
    };
}