void GenerateToolbar()
{
var toolbar = new Toolbar();
var fileNameTextField = new TextField("File Name:");
fileNameTextField.SetValueWithoutNotify(fileName);
fileNameTextField.MarkDirtyRepaint();
fileNameTextField.RegisterValueChangedCallback(evt => fileName = evt.newValue);
toolbar.Add(fileNameTextField);
toolbar.Add(new Button(() => RequestDataOperation(true))
{
text = "Save Data"
});
toolbar.Add(new Button(() => RequestDataOperation(false))
{
text = "Load Data"
});
var createNodeButton = new Button(() => { graphView.CreateNode("Dialog Node"); });
createNodeButton.text = "Create Node";
toolbar.Add(createNodeButton);
rootVisualElement.Add(toolbar);
}
