package javafxtemplate1;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import javafx.application.Application;
 import javafx.beans.property.ReadOnlyStringWrapper;
 import javafx.beans.value.ObservableValue;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.scene.Group;
 import javafx.scene.Scene;
 import javafx.scene.control.Label;
 import javafx.scene.control.ListView;
 import javafx.scene.control.TreeTableColumn;
 import javafx.scene.control.TreeTableColumn.CellDataFeatures;
 import javafx.scene.control.TreeTableView;
 import javafx.scene.control.TreeItem;
 import javafx.scene.control.TreeView;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.VBox;
 import javafx.stage.Stage;
 import javafx.util.Callback;
 
 /**
  *
  * @author Manas9
  */
 public class JavaFXTemplate1 extends Application {
      // 
    @Override
     public void start(Stage primaryStage) throws Exception {
         HBox hroot  = new HBox();         
 // to populate TableTreeView
     TreeItem<String> childNode1 = new TreeItem<>("Manager");
     TreeItem<String> childNode2 = new TreeItem<>("Clerk");
     TreeItem<String> childNode3 = new TreeItem<>("SalesMan");
 //  to populate TreeView
     TreeItem<String> TI1 = new TreeItem<>("Manager");
     TreeItem<String> TI2 = new TreeItem<>("Clerk");
     TreeItem<String> TI3 = new TreeItem<>("SalesMan");
     //
     TreeItem<String> troot1 = new TreeItem<>("TreeTableView");
     troot1.setExpanded(true);
     troot1.getChildren().setAll(childNode1, childNode2, childNode3);
     TreeItem<String> troot2 = new TreeItem<>("TreeView");
     troot2.getChildren().setAll(TI1, TI2, TI3);
     TreeTableColumn<String, String> column = new TreeTableColumn<>("TreeTableView");
     column.setPrefWidth(150);
     //TreeTableView needs setCellValueFactory
     column.setCellValueFactory((CellDataFeatures<String, String> p
     ) ->new ReadOnlyStringWrapper(
            p.getValue().getValue()));
   TreeTableView<String> treeTableView = new TreeTableView<>(troot1);
    treeTableView.getColumns().add(column);
     //configuring TreeView
  TreeView<String> treeView = new TreeView<String>(troot2);
  hroot.getChildren().addAll(treeTableView,treeView); 
 //
 Scene scene = new Scene(hroot, 350, 250);
 primaryStage.setScene(scene);
 primaryStage.setTitle("PostgreSQL:: UIControl");
                 primaryStage.show();
     }
     public static void main(String[] args) {
         launch(args);
     }
}