FULL PRODUCT VERSION :


ADDITIONAL OS VERSION INFORMATION :
Windows 8 / Apple Mac OS X

A DESCRIPTION OF THE PROBLEM :
The divider of the column which is not resizable, can be still be moved. The effect is, that the whole layout of the table is destroyed.

Very ugly behaviour for the customer! We need to have a workaround / fix asap.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
- hover first column divider in the table header
- the icon does not change - click anyway and drag the divider around

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Nothing happens
ACTUAL -
- able gets horizontal scrollbar
- divider of last column moves
- layout of table is destroyed (resize window)

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
package de.saxsys.jfx.tabellen;

import javafx.application.Application;
import javafx.beans.property.SimpleStringProperty;
import javafx.scene.Scene;
import javafx.scene.control.TreeItem;
import javafx.scene.control.TreeTableColumn;
import javafx.scene.control.TreeTableView;
import javafx.stage.Stage;

public class ApplicationStarter extends Application {

@Override
public void start(Stage stage) throws Exception {

TreeTableView<String> tv = new TreeTableView<>();

tv.setColumnResizePolicy(TreeTableView.CONSTRAINED_RESIZE_POLICY);

// ADD DELETE BUG - SELECTED INDECES WRONG
TreeItem<String> value = new TreeItem<>("");
tv.setRoot(value);
value.getChildren().addAll(new TreeItem<String>("Test"));

TreeTableColumn<String, String> col = new TreeTableColumn<>();
TreeTableColumn<String, String> col2 = new TreeTableColumn<>();

// IMPORTANT
col.setResizable(false);
// Second col is resizable!
// col2.setResizable(false);

tv.getColumns().addAll(col, col2);

col.setCellValueFactory((c) -> new SimpleStringProperty(c.getValue().getValue()));

Scene scene = new Scene(tv);
stage.setScene(scene);
stage.show();
}

public static void main(String[] args) {
launch(args);
}

}

---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
currently no.