Bug 33488 [Preferences] [Help] F1 help should always give help about the selected page
build I20030227 - Window / Preferences - focus is in tree at left - F1 - it gives you help about the dialog, not the selected page - give the selected page focus - F1 - it gives you help about the page F1 should always give you help about the selected page. It should also give help about the dialog at the same time, if possible (e.g. a link for the page, and a link for the dialog).
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferencePage.java
public boolean performCancel() {
		return true;
	}
	/**
	 * Performs special processing when this page's Defaults button has been pressed.
	 * <p>
	 * This is a framework hook method for sublcasses to do special things when
	 * the Defaults button has been pressed.
	 * Subclasses may override, but should call <code>super.performDefaults</code>.
	 * </p>
	 */
	protected void performDefaults() {
		updateApplyButton();
	}
	/** 
	 * Method declared on IPreferencePage.
	 * Subclasses should override
	 */
	public boolean performOk() {
		return true;
	}
	/** (non-Javadoc)
	 * Method declared on IPreferencePage.
	 */
	public void setContainer(IPreferencePageContainer container) {
		this.container = container;
	}
	/**
	 * The <code>PreferencePage</code> implementation of this method 
	 * declared on <code>DialogPage</code> updates the container.