/**
* Lays out the buttons.
*
* @param buttons the button row
*/
@Override
protected void layoutButtons(ButtonSet buttons) {
super.layoutButtons(buttons);
buttons.add(createPostButton());
buttons.add(createPreviewButton());
}
/**
* Enables/disables the buttons that require an object to be selected.
*
* @param buttons the button set
* @param enable determines if buttons should be enabled
*/
@Override
protected void enableButtons(ButtonSet buttons, boolean enable) {
super.enableButtons(buttons, enable);
buttons.setEnabled(POST_ID, enable);
buttons.setEnabled(PREVIEW_ID, enable);
}