Example usage for javafx.scene.control SelectionModel select

Introduction

In this page you can find the example usage for javafx.scene.control SelectionModel select.

Prototype

public abstract void select(T obj);

Source Link

Document

This method will attempt to select the index that contains the given object.

Usage

From source file:net.sourceforge.pmd.util.fxdesigner.SourceEditorController.java

public void focusNodeInTreeView(Node node) {
    SelectionModel<TreeItem<Node>> selectionModel = astTreeView.getSelectionModel();

    // node is different from the old one
    if (selectedTreeItem == null && node != null
            || selectedTreeItem != null && !Objects.equals(node, selectedTreeItem.getValue())) {
        ASTTreeItem found = ((ASTTreeItem) astTreeView.getRoot()).findItem(node);
        if (found != null) {
            selectionModel.select(found);
        }//from ww  w  .j av a2s . co m
        selectedTreeItem = found;

        astTreeView.getFocusModel().focus(selectionModel.getSelectedIndex());
        if (!treeViewWrapper.isIndexVisible(selectionModel.getSelectedIndex())) {
            astTreeView.scrollTo(selectionModel.getSelectedIndex());
        }
    }
}

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