Bug 168888 [Wizards] PageTransition classes may need rename/reorg
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
* The given size takes precedence over computed sizes.
     *
     * @param width the page width
     * @param height the page height
     * @see #setPageSize(Point)
     */
    public void setPageSize(int width, int height) {
        pageWidth = width;
        pageHeight = height;
    }
    /**
     * Sets the size of all pages.
     * The given size takes precedence over computed sizes.
     *
     * @param size the page size encoded as
     *   <code>new Point(width,height)</code>
     * @see #setPageSize(int,int)
     */
    public void setPageSize(Point size) {
        setPageSize(size.x, size.y);
    }
    /**
     * Sets the wizard this dialog is currently displaying.
     *
     * @param newWizard the wizard
     */
    protected void setWizard(IWizard newWizard) {
        wizard = newWizard;
        wizard.setContainer(this);
        if (!createdWizards.contains(wizard)) {