Bug 49005 Preference page doesn't get enough space to draw itself
200312162000 There are cases where the preference dialog doesn't allocate enough space for a page to draw itself. The width of the page seems to be a few pixels short.
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferenceDialog.java
JFaceResources.getString("AbortPageFlippingDialog.message")); 
	}
	/**
	 * Updates this dialog's controls to reflect the current page.
	 */
	protected void update() {
		
		updateTitle();
		
		updateMessage();
		
		updateButtons();
		
		setSelectedNode();
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.preference.IPreferencePageContainer#updateButtons()
	 */
	public void updateButtons() {
		okButton.setEnabled(isCurrentPageValid());
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.preference.IPreferencePageContainer#updateMessage()
	 */
	public void updateMessage() {
		String pageMessage = currentPage.getMessage();
		int pageMessageType = IMessageProvider.NONE;
		if (pageMessage != null && currentPage instanceof IMessageProvider)
			pageMessageType = ((IMessageProvider) currentPage).getMessageType();
		String pageErrorMessage = currentPage.getErrorMessage();