Bug 29163 SafeRunnable needs to be accessible in JFace
We need to be able to access the SafeRunnable in JFace in order that some error protection can be added to preferences and properties dialogs.
bundles/org.eclipse.ui.workbench/extensions/org/eclipse/jface/wizard/WizardPage.java
getContainer().updateTitleBar();
}
/**
 * The <code>WizardPage</code> implementation of this method 
 * declared on <code>DialogPage</code> updates the container
 * if this is the current page.
 */
public void setMessage(String newMessage, int newType) {
	super.setMessage(newMessage, newType);
	if (isCurrentPage()) 
		getContainer().updateMessage();
}
/**
 * Sets whether this page is complete. 
 * <p>
 * This information is typically used by the wizard to decide
 * when it is okay to move on to the next page or finish up.
 * </p>
 *
 * @param complete <code>true</code> if this page is complete, and
 *   and <code>false</code> otherwise
 * @see #isPageComplete
 */
public void setPageComplete(boolean complete) {
	isPageComplete = complete;
	if (isCurrentPage()) 
		getContainer().updateButtons();
}
/* (non-Javadoc)
 * Method declared on IWizardPage.