item.setToolTipText("SWT.SEPARATOR");
if (comboChildButton.getSelection()) {
Combo combo = new Combo(imageTextToolBar, SWT.NONE);
combo.setItems(new String[] { "250", "500", "750" });
combo.setText(combo.getItem(0));
combo.pack();
item.setWidth(combo.getSize().x);
item.setControl(combo);
}
item = new ToolItem(imageTextToolBar, SWT.DROP_DOWN);
item.setImage(instance.images[ControlExample.ciTarget]);