public void switchToPage(String pageName) {
if (currentPage != null) remove(currentPage);
if (pageName.equals("Fonts")) {
currentPage = FontsPage.get();
fontsButton.setSelected(true);
} else if (pageName.equals("Images")) {
currentPage = ImagesPage.get();
imagesButton.setSelected(true);
}
add(currentPage, BorderLayout.CENTER);
revalidate();
repaint();
}
public static void disposePages() {
FontsPage.dispose();
ImagesPage.dispose();
_instance = null;
}