Examples with XulRoot org.pentaho.ui.xul.containers.XulRoot used on opensource projects

Example 1 with XulRoot

use of org.pentaho.ui.xul.containers.XulRoot in project pentaho-kettle by pentaho.

the class DatabaseDialogHarness method showDialog.

private void showDialog() {
    XulDomContainer container = null;
    try {
        DatabaseConnectionDialog dcDialog = new DatabaseConnectionDialog();
        container = dcDialog.getSwtInstance(new Shell(SWT.NONE));
        if (database != null) {
            container.getEventHandler("dataHandler").setData(database);
        }
    } catch (XulException e) {
        e.printStackTrace();
    }
    XulRoot root = (XulRoot) container.getDocumentRoot().getRootElement();
    if (root instanceof XulDialog) {
        ((XulDialog) root).show();
    }
    if (root instanceof XulWindow) {
        ((XulWindow) root).open();
    }
    try {
        database = (DatabaseMeta) container.getEventHandler("dataHandler").getData();
    } catch (Exception e) {
        e.printStackTrace();
    }
    String message = DatabaseDialogHarness.setMessage(database);
    Shell shell = new Shell(SWT.DIALOG_TRIM);
    shell.setLayout(new RowLayout());
    Label label = new Label(shell, SWT.NONE);
    label.setText(message);
    Button button = new Button(shell, SWT.NONE);
    button.setText("Edit Database ...");
    button.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent event) {
            try {
                showDialog();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!shell.getDisplay().readAndDispatch()) {
            shell.getDisplay().sleep();
        }
    }
}